DATA SHEET SKY65366-21: 400 MHz Transmit/Receive Front-End Module Applications Automated meter reading Advanced metering infrastructure Digital Control VPC Control Logic PA ISM systems Matching Network Harmonic Filter Range extender TX ANT Features Harmonic Filter Matching Network Transmit output power: +30.2 dBm Matching Network LNA RX0 Bias High-efficiency PA Analog power control 203146D-001 RX1 RX2 RBIAS Receive path NF < 2.2 dB PA bypass mode Figure 1. SKY65366-21 Block Diagram LNA low current mode with external resistor LNA bypass mode Description Integrated control logic The SKY65366-21 is a high-performance, transmit/receive (T/R) range extender. The device provides a complete T/R chain with T/R switches. Internal RF match and bias circuits All RF ports internally DC blocked Shutdown mode Small footprint, MCM (28-pin, 6 x 6 mm) package (MSL3, 260 C per JEDEC J-STD-020) Skyworks GreenTM products are compliant with all applicable legislation and are halogen-free. For additional information, refer to Skyworks Definition of GreenTM, document number SQ04-0074. The device transmit chain features +30.2 dBm output. The device receive chain features a low-noise amplifier (LNA) with a 1.8 dB noise figure (NF) and 21 dB gain. The cascaded NF and gain, taking into account the 0.4 dB insertion loss transmit/receive antenna switch, are 2.2 dB and 20.6 dB, respectively. The module also has a shutdown mode, PA bypass mode, and LNA bypass mode to minimize power consumption. The device is mounted in a 28-pin, 6 x 6 mm Multi-Chip Module (MCM) surface-mount technology (SMT) package, which allows for a highly manufacturable low-cost solution. A block diagram of the SKY65366-21 is shown in Figure 1. The device package and pinout for the 28-pin MCM are shown in Figure 2. Signal pin assignments and functional pin descriptions are provided in Table 1. Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 203146D * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * June 7, 2018 1 GND VCC_TX3 VCC_TX2 VCC_TX1 VDD2 27 26 25 24 23 21 GND EN 3 20 TX BYP 4 19 GND VPC 5 18 RXO GND 6 17 VCC_RX ANT 7 16 VDD1 GND 8 15 GND 9 10 11 12 13 14 RBIAS 2 RX2 GND GND 22 GND TR 28 RX1 1 GND GND GND DATA SHEET * SKY65366-21: 400 MHz TRANSMIT/RECEIVE FRONT-END MODULE 203146D-002 Figure 2. SKY65366-21 Pinout (Top View) Table 1. SKY65366-21 Signal Descriptions Pin Name Description Pin Name Description 1 GND Ground 15 GND Ground 2 TR Digital control input: transmit/receive mode 16 VDD1 3.3 V power supply 3 EN Digital control input: shutdown mode 17 VCC_RX 3.3 V power supply 4 BYP Digital control input: receive bypass mode 18 RXO Receive output 5 VPC Transmit output power adjustment 19 GND Ground 6 GND Ground 20 TX Transmit path input port. Internally matched to 50 . 7 ANT Antenna switch common port. Internally matched to 50 . 21 GND Ground 8 GND Ground 22 GND Ground 9 GND Ground 23 VDD2 3.9 V power supply 10 RX1 Receive arm of antenna switch. Internally matched to 50 . 24 VCC_TX1 3.9 V power supply 11 GND Ground 25 VCC_TX2 3.9 V power supply 12 GND Ground 26 VCC_TX3 3.9 V power supply 13 RX2 LNA and bypass switch output port. Internally matched to 50 . 27 GND Ground 14 RBIAS LNA bias setting resistor 28 GND Ground Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 2 June 7, 2018 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * 203146D DATA SHEET * SKY65366-21: 400 MHz TRANSMIT/RECEIVE FRONT-END MODULE Technical Description Receive Path The SKY65366-21 consists of a complete T/R chain with T/R switches contained in the module. A single-pole, triple-throw (SP3T) switch selects between the receive, transmit, and transmit bypass paths. The module has a shutdown mode to minimize power consumption. The receive path contains an LNA with bypass switch. The LNA impedance matching networks are internal to the module and have been optimized for a low NF while maintaining good return losses into a 50 source and load impedance. The receive arm of the SP3T switch and the LNA input are connected to module pins to allow an external filter to be inserted into the receive path. Three digital input pins (TR, EN, and BYP) are used to select between transmit, transmit bypass, receive, receive bypass, or shutdown mode. Transmit Path The transmit path contains a power amplifier (PA) optimized for saturated performance. The PA output is internally matched for optimum output power and efficiency into a 50 load impedance. The PA output is passed through an harmonic filter before being fed through the SP3T switch. The PA input provides a good return loss into a 50 source impedance. Transmit output power is controlled by the VPC pin, which is normally set to 2.25 V DC voltage. The nominal DC input impedance into the VPC pin is 50 k. Operation Mode Control The five SKY65366-21 operating modes are controlled by the three digital pins: TR, EN, and BYP (pins 2, 3, and 4, respectively). The control logic truth table is provided in Table 2. Electrical and Mechanical Specifications The absolute maximum ratings of the SKY65366-21 are provided in Table 3. Recommended operating conditions are specified in Table 4. Electrical specifications are provided in Tables 5, 6, and 7. Table 2. SKY65366-21 Operating Modes Truth Table1 Control Voltage Internal States TR (Pin 2) EN (Pin 3) BYP (Pin 4) PA LNA LNA Bypass Switch T/R Switch PA Bypass Switch Transmit 1 1 0 On Off Open PA PA Transmit bypass 1 1 1 Off Off Open PA bypass PA bypass Receive 0 1 0 Off On Open RX1 Open Receive Bypass 0 1 1 Off Off Through RX1 Open Shutdown2 X 0 X Off Off Open Open Open Operating Mode 1 See Table 4 for logic 0 and 1 characteristics. "X" = don't care state, defined as a valid state of logic 1 or 0. Control signals must be a valid logic 1 or 0. Performance is not guaranteed if control inputs are floated. 2 In the high state, TR, EN, and BYP have an input current of 33 A due to an internal 100 k pulldown resistance. For the lowest leakage current, the high state is not recommended for TR and BYP when the device is in shutdown mode (EN = 0). Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 203146D * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * June 7, 2018 3 DATA SHEET * SKY65366-21: 400 MHz TRANSMIT/RECEIVE FRONT-END MODULE Table 3. SKY65366-21 Absolute Maximum Ratings1 Parameter Symbol Minimum Maximum Units -0.3 +5.0 V LNA supply voltage VCC_RX LNA supply current ICC_RX 20 mA PA supply voltage VCC_TX1/2/3 -0.3 +6.0 V Digital supply voltage VDD1 -0.5 +5.5 V Digital supply voltage VDD2 -0.5 +5.5 V Digital control voltage (TR, EN, BYP) VCTL -0.5 VDD1 + 0.3 V Transmit output power control voltage VPC -0.3 +5.0 V Receive RF input power (RX2) PIN_RX2 +5 dBm Receive RF input power (ANT) PIN_ANT +33 dBm Transmit RF input power PIN_TX +15 dBm Transmit RF input power, bypass mode PIN_TX_BYP +20 dBm Operating case temperature2 TC -40 +85 C Storage temperature TSTG -40 +150 C Junction temperature TJ +150 C T/R port load VSWR in transmit mode VSWR 10:1 - Electrostatic discharge: ESD 1000 250 V V Charged Device Model (CDM), Class C3 Human Body Model (HBM), Class 1A 1 Exposure to maximum rating conditions for extended periods may reduce device reliability. There is no damage to device with only one parameter set at the limit and all other parameters set at or below their typical value as provided in Table 4. 2 Nominal thermal resistance, junction-to-case, is 18 C/W. CAUTION: Although this device is designed to be as robust as possible, electrostatic discharge (ESD) can damage this device. This device must be protected at all times from ESD. Static charges may easily produce potentials of several kilovolts on the human body or equipment, which can discharge without detection. Industry-standard ESD precautions should be used at all times. Table 4. SKY65366-21 Recommended Operating Conditions Parameter Symbol Min Typ Units 500 MHz Transmit frequency range f Receive frequency range f 400 500 MHz LNA supply voltage VCC_RX 3.00 3.30 3.45 V Digital supply voltage VDD1 VDD2 3.00 3.70 VCC_RX VCC_TX1/2/3 3.45 4.00 V V PA supply voltage VCC_TX1/2/3 3.70 3.90 4.00 V Digital input voltage, logic 0 (TR, EN, BYP) VCTL 0 0.7 V Digital input voltage, logic 1 (TR, EN, BYP) VCTL 1.6 VDD1 V Transmit output power control voltage VPC 0 2.25 2.50 V Receive RF input power (RX2) PIN_RX2 -15 dBm Transmit RF input power (TX) PIN_TX +10 +13 dBm 50 % Transmit duty cycle 400 Max Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 4 June 7, 2018 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * 203146D DATA SHEET * SKY65366-21: 400 MHz TRANSMIT/RECEIVE FRONT-END MODULE Table 5. SKY65366-21 DC Electrical Specifications1 (VCC_RX = VDD1 = 3.3 V, VCC_TX1/2/3 = VDD2 = 3.9 V, TC = 25 C, RBIAS = 0 , VPC = 2.25 V, No RF Input Power, Unless Otherwise Noted) Parameter Symbol Test Condition Min Typ Max Units 12 20.0 mA 50 76 A 22 25 mA Quiescent current, receive mode2 IQ_RX Quiescent current, receive bypass mode2 IQ_BYP VDD1 quiescent current, transmit mode IQ_VDD1 VPC = 2.25 V VCC_TX1/2/3 quiescent current, transmit mode IQ_TX TC = 25 C, VCC_TX1/2/3 = 3.9 V, VPC = 2.25 V 26 VCC_TX1/2/3 operating current, transmit mode IOP_TX PIN = +10 dBm, VPC = 2.25 V, f = 418 MHz, VCC_TX1/2/3 = 3.9 V 780 VDD1 quiescent current, transmit bypass mode3 IDD1 VCC_TX1/2/3 quiescent current, transmit bypass mode3 IQ_TXB VCC_RX quiescent current, shutdown mode3 IQ_SD_RX VCC_TX1/2/3 quiescent current, shutdown mode3 IQ_SD_TX Digital input current, logic 13 Digital input current, logic 03 mA 880 mA 25 A 0.5 A 0.025 A 0.3 A IH 33 A IL 0 A 1 Performance is guaranteed only under the conditions listed in this table. Modes are established as indicated in Table 2. Minimum and maximum values are verified in production by measurement at 25 C under typical operating conditions. 2 Total current drawn from VCC_RX and VDD1 supplies. 3 Not production tested. Table 6. SKY65366-21 Electrical Specifications: Receive and Receive Bypass Mode1 (1 of 2) (VCC_RX = VDD1 = 3.3 V, VCC_TX1/2/3 = VDD2 = 3.9 V, TC = 25 C, f = 412 to 424 MHz, 50 Source and Load Impedance, CW Input, RBIAS = 0 , Unless Otherwise Noted) Parameter Symbol Test Condition Min Typ 19 21 Max Units Receive Mode: RX2 to Receive Output Path Small signal gain G TC = 25 C VCC_RX = 3.3 V Noise figure NF Noise figure variation over temperature NFTEMP 1 dB input compression point IP1dB 1 dB gain compression Third order input intercept point IIP3 PIN = -30 dBm/tone, 200 kHz spacing Input return loss Output return loss 1.8 dB 2.1 dB 0.3 dB -19 -17 dBm -11 -8.5 dBm |S11| 12 dB |S22| 10 dB Reverse isolation |S12| 27 dB Non-harmonic spurious2 PSPUR Transition time2 t VSWR 10:1, all phases, unused port open-circuit -50 0.5 dBm s Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 203146D * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * June 7, 2018 5 DATA SHEET * SKY65366-21: 400 MHz TRANSMIT/RECEIVE FRONT-END MODULE Table 6. SKY65366-21 Electrical Specifications: Receive and Receive Bypass Mode1 (2 of 2) (VCC_RX = VDD1 = 3.3 V, VCC_TX1/2/3 = VDD2 = 3.9 V, TC = 25 C, f = 412 to 424 MHz, 50 Source and Load Impedance, CW Input, RBIAS = 0 , Unless Otherwise Noted) Parameter Symbol Test Condition Min Typ Max 2 3 Units Receive Bypass Mode: RX2 to Receive Output Path Insertion loss IL 1 dB input compression point IP1dB 1 dB gain compression 12 14 dBm dB Third order input intercept point IIP3 PIN = 0 dBm/tone, 200 kHz spacing +28 +34 dBm Input return loss |S11| 10 16 dB Output return loss |S22| 10 Transition time2 t 28 dB 0.5 s Receive and Receive Bypass Mode: ANT to RX1 Path Insertion loss IL 1 dB input compression point2 0.4 0.9 IP1dBANT 1 dB gain compression Third order input intercept point2 IIP3ANT PIN = 0 dBm/tone, 200 kHz spacing +35 dBm Input return loss |S11| 10 18 dB Output return loss |S22| 10 20 dB Transition time2 t 0.5 s +24 dBm 1 Performance is guaranteed only under the conditions listed in this table. Modes are established as indicated in Table 2. Minimum and maximum values are verified in production by measurement at 25 C and f = 418 MHz under typical operating conditions. 2 Not production tested. Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 6 dB June 7, 2018 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * 203146D DATA SHEET * SKY65366-21: 400 MHz TRANSMIT/RECEIVE FRONT-END MODULE Table 7. SKY65366-21 Electrical Specifications: Transmit Mode1 (VCC_RX = VDD1 = 3.3 V, VCC_TX1/2/3 = VDD2 = 3.9 V, PIN = +10 dBm, TC = 25 C, f = 412 to 424 MHz, VPC = 2.25 V, 50 Source and Load Impedance, CW Input, Unless Otherwise Noted) Parameter Symbol Test Condition Min Typ TC = +25 C VCC_TX1/2/3 = 3.9 V +29.5 +30.2 TC = -30 to +60 C VCC_TX1/2/3 = 3.7 to 4 V +29.2 Max Units TX to ANT Path dBm Output power2 POUT Output power control3 PCTL Power-added efficiency5 PAE 2nd to 10th harmonic4 2fo to 10fo Input return loss |S11| Output return loss |S22| Non-harmonic spurious5 PSPUR Power on time5 T 1.0 Insertion loss IL 2.0 1 dB input compression point5 IP1dB Third order input intercept point5 IIP3 PIN = 0 dBm +38 2nd harmonic 2fo PIN = +12 dBm -80 -40 dBc -80 -40 dBc VPC = 0 V to 2.25 V 40 Without external filter With external filter5 +32.0 dB 35 % -70 -86 10 dBm 62 -50 -78 dBc dBc 16 dB 13 dB VSWR 6:1, all phases -50 dBm s TX to ANT Path, Transmit Bypass Mode rd 2.5 +24 dB dBm dBm 3 harmonic 3fo PIN = +12 dBm Transmit bypass path rejection R2FO @ 2fo 22 27 dB R3FO @ 3fo 30 49 dB |S11| 10 24 dB Output return loss |S22| 10 Transition time5 T Input return loss 24 dB 0.5 s ANT to RX1 Path Isolation |S21| 18 33 dB |S21| 18 33 dB ANT to RX1 Path, Transmit Bypass Mode Isolation 1 Performance is guaranteed only under the conditions listed in this table. Modes are established as indicated in Table 2. Minimum and maximum values are verified in production by measurement at 25 C and f = 418 MHz under typical operating conditions. 2 Output power rated at the antenna output. PA output power is actually 1.5 dB higher. 3 Output power control is the difference between the output power at VPC = 2.25 V and VPC = 0 V. 4 Only the 2nd to 5th harmonics are production tested. The 6th to 10th harmonics are characterized only. Harmonics can be reduced with external filtering, as shown in Figure 3. 5 Not production tested. Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 203146D * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * June 7, 2018 7 DATA SHEET * SKY65366-21: 400 MHz TRANSMIT/RECEIVE FRONT-END MODULE Evaluation Board Description Package and Handling Information The SKY65366-21 Evaluation Board is used to test the performance of the SKY65366-21 Transmit/Receive Range Extender. A typical application schematic diagram is provided in Figure 3. A Low-Pass Filter (LPF) can be incorporated on the ANT port to provide additional rejection of PA output harmonic levels and/or limit unwanted signals from entering the receive path. A three-section LPF is indicated for this function in Figure 3. Since the device package is sensitive to moisture absorption, it is baked and vacuum packed before shipping. Instructions on the shipping container label regarding exposure to moisture after the container seal is broken must be followed. Otherwise, problems related to moisture absorption may occur when the part is subjected to high temperature during solder assembly. The SKY65366-21 is rated to Moisture Sensitivity Level 3 (MSL3) at 260 C. It can be used for lead or lead-free soldering. For additional information, refer to Skyworks Application Note, PCB Design and SMT Assembly/Rework Guidelines for MCM-L Packages, document number 101752. An Evaluation Board schematic diagram is provided in Figure 4. An assembly drawing for the Evaluation Board is shown in Figure 5, and the layer detail is provided in Figure 6. Care must be taken when attaching this product, whether it is done manually or in a production solder reflow environment. Production quantities of this product are shipped in a standard tape and reel format. Package Dimensions The PCB layout footprint for the SKY65366-21 is provided in Figure 7. Package dimensions are shown in Figure 8, and tape and reel dimensions are provided in Figure 9. 3.9 V 220 pF 7 8 GND VDD2 21 20 BYP GND VPC RXO 18 GND VCC_RX 17 ANT VDD1 16 GND 15 GND 9 12 nH 22 19 10 11 12 RBIAS 4.7 nF GND RX2 6 GND TX GND 5 13 1 F 23 VCC_TX1 EN 4 24 VCC_TX2 3 25 VCC_TX3 TR 26 GND Receive Bypass Mode Digital Input Transmit Output Power Adjust 2 27 RX1 Shutdown Mode Digital Input GND GND 1 GND 28 Transmit/Receive Digital Input 1 nF 50 Line Transmit Input 50 Line Receive Output 3.3 V 220 pF 10 nF 14 0 Antenna 6.8 pF 3 pF 6.8 pF 50 Line Antenna Switch Receive LNA and Bypass Switch Output 50 Line 203146D-003 Figure 3. SKY65366-21 Typical Application Schematic Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 8 June 7, 2018 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * 203146D DATA SHEET * SKY65366-21: 400 MHz TRANSMIT/RECEIVE FRONT-END MODULE 14 13 12 11 10 9 8 7 6 4 3 2 VCC_RX GND GND VCC_TX1 5 VCC_TX1_SENSE GND GND VCC_TX23 VCC_TX23_SENSE GND TR EN BYP VPC DCH1 Header 1 C28 10 F C27 220 F R8 DNI C12 10 F C1 DNI C7 10 nF C2 4.7 nF C8 4.7 nF L3 0 L4 0 C24 DNI R10 DNI Antenna 6 L5 0 J1 50 Line 7 8 C19 DNI Antenna Switch Receive J2 C25 DNI C20 DNI VDD2 23 VCC_TX1 VCC_TX2 24 EN GND GND TX BYP GND VPC RXO GND VCC_RX ANT VDD1 GND 9 10 11 12 RBIAS 5 25 RX2 R9 0 TR 26 GND 4 27 GND 3 GND GND 2 GND 28 1 C10 DNI VCC_TX3 C22 DNI C26 1 F C15 DNI C5 220 pF C23 DNI C21 DNI C16 DNI C11 1 F GND L2 0 C17 DNI C6 1 nF C9 4.7 nF RX1 L1 0 C18 DNI R7 0 13 GND 22 21 Transmit Input 19 J4 50 Line 18 Receive Output 17 16 C4 10 nF C3 220 pF 15 R5 0 14 50 Line J5 50 Line 20 50 Line J3 LNA and Bypass Switch Output Notes: Some component labels may be different from the corresponding component symbol shown here. Component values, however, are accurate as of the date of this data sheet. PCB Recommendations: Metal Layer 1 = RF traces + control lines. Core thickness between top RF layer and ground plane is critical. Metal Layer 2 = Solid ground plane. No traces routing. Metal Layer 3 and 4 = Control lines + VCC traces (no VCC plane). Pour copper on each layer connected to the ground plane. Use VCC traces in a star distribution pattern. Always use 4 layers. 203164D-004 Figure 4. SKY65366-21 Evaluation Board Schematic Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 203146D * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * June 7, 2018 9 DATA SHEET * SKY65366-21: 400 MHz TRANSMIT/RECEIVE FRONT-END MODULE 203146D-005 Figure 5. SKY65366-21 Evaluation Board Assembly Diagram Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 10 June 7, 2018 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * 203146D DATA SHEET * SKY65366-21: 400 MHz TRANSMIT/RECEIVE FRONT-END MODULE Layer 1: Top - Metal Layer 2: Ground 203146D-006 Layer 3: Ground Layer 4: Solid Ground Plane Figure 6. SKY65366-21 Evaluation Board Layer Detail Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 203146D * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * June 7, 2018 11 DATA SHEET * SKY65366-21: 400 MHz TRANSMIT/RECEIVE FRONT-END MODULE 0.5 0.4 0.05 0.05 0.15 Stencil aperture size for center ground pads should be 80% to 100% (by area) of the solder mask opening of the package. 6.3 0.8 0.9 Stencil and Metallization 8X 0.062 Package Outline Solder Mask Opening 6.3 16X 0.875 SMT Pad Detail Scale: 2X 6X This Rotation 6X Rotated 180 6X Rotated 90 CW 6X Rotated 90 CCW Package Outline 8X 0.063 16X 0.875 Stencil Aperture Top View 6.4 3.875 0.9 0.8 0.05 0.05 0.15 0.85 0.75 Package Outline 6.4 3.875 Stencil and Metallization Package Outline Solder Mask Opening SMT Pad Detail Scale: 2X 1X This Rotation 1X Rotated 180 Solder Mask Opening Top View (6.3) (1.5) Pin 28 0.25 Typ. Pin 1 The cross-hatched area represents the merger of the center ground pad +12 individual I/O ground pads. All I/O ground pads should have at least one via connected to internal ground planes for optimum electrical performance. 0.9 0.8 Package Outline (10X 0.75 Pitch) (6.3) 0 4X 0.375 (1.2) 0.05 0.05 0.75 0.85 0.15 4X 1.125 4X 1.875 Stencil and Metallization 2X 2.750 Package Outline Solder Mask Opening Metallization Top View 2X 2.750 4X 1.813 4X 1.088 0 4X 0.363 (10X 0.725 Pitch) Thermal Via Array. 0.3 mm on 0.6 mm pitch. Additional vias in common ground pad will improve thermal and electrical performance. NOTE: thermal vias should be tented and filled with solder mask, 30-35 m Cu plating recommended. SMT Pad Detail Scale: 2X 1X This Rotation 1X Rotated 180 203146D-007 All measurements are in millimeters Figure 7. SKY65366-21 PCB Footprint Drawing Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 12 June 7, 2018 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * 203146D 4X 1.813 4X 1.088 8X 0.5 C 4X 0.363 Pin 1 Indicator 16X 2.9 B 6 8X 1.5 DATA SHEET * SKY65366-21: 400 MHz TRANSMIT/RECEIVE FRONT-END MODULE Pin 28 Pin 1 Pin 1 Indicator See Detail E 28X SMT Pad 0.1 A B C 8X 1.5 8X 0.5 6 0 4X 0.375 A 4X 1.125 4X 1.875 16X 2.9 A B C 0 See Detail D 1.05 0.1 0.15 A B C 16X Solder Mask Opening 0.2 A B C 0.1 Top View Side View 0.55 0.1 0.55 0.1 0.55 0.1 3X Solder Mask Edge 0.5 0.05 Bottom View (0.1) Solder Mask Edges (0.1) (0.1) Solder Mask Edges 0.4 0.05 0.5 0.1 0.5 0.1 3X Metal Pad Edge (0.1) Metal Pad Edges (0.1) Metal Pad Edges Detail A Detail B Detail C Pad Scale: 2X 6X This Rotation 6X Rotated 180 6X Rotated 90 CW 6X Rotated 90 CCW Pad Scale: 2X 1X This Rotation 1X Rotated 180 Pad Scale: 2X 1X This Rotation 1X Rotated 180 0.2 X 0.2 0.875 4X Solder Mask Edges 5X Solder Mask Edges 0.875 0.875 0.875 15X Detail D Detail E Scale: 2X Scale: 2X All measurements are in millimeters. Dimensions and tolerances according to ASME Y14.5M-1994. 203146D-008 Figure 8. SKY65366-21 Package Dimensions Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 203146D * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * June 7, 2018 13 DATA SHEET * SKY65366-21: 400 MHz TRANSMIT/RECEIVE FRONT-END MODULE 1.50 0.10 0.25 0.02 (T) 4.00 0.10 2.00 0.10 1.75 0.10 6.35 0.10 (Bo) A A B 1.30 0.10 (Ko) 12.00 0.20 B 5.50 0.10 Pin 1 Indicator 1.55 0.05 8.00 0.10 B 6.35 0.10 (Ao) Notes: 1. 2. 3. 4. 5. Carrier tape: black conductive polycarbonate or polystyrene. Cover tape material: transparent conductive PSA. Cover tape size: 9.3 mm width. All dimensions are in millimeters. ESD-surface resistivity is 1 x 1010 Ohms/square per EIA, JEDEC TNR Specification. A Figure 9. SKY65366-21 Tape and Reel Dimensions Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 14 June 7, 2018 * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * 203146D 203146D-009 DATA SHEET * SKY65366-21: 400 MHz TRANSMIT/RECEIVE FRONT-END MODULE Ordering Information Part Number SKY65366-21 Product Description 400 MHz Transmit/Receive Front-End Module Evaluation Board Part Number SKY65366-21-EVB Copyright (c) 2014-2015, 2018 Skyworks Solutions, Inc. All Rights Reserved. Information in this document is provided in connection with Skyworks Solutions, Inc. ("Skyworks") products or services. These materials, including the information contained herein, are provided by Skyworks as a service to its customers and may be used for informational purposes only by the customer. Skyworks assumes no responsibility for errors or omissions in these materials or the information contained herein. Skyworks may change its documentation, products, services, specifications or product descriptions at any time, without notice. Skyworks makes no commitment to update the materials or information and shall have no responsibility whatsoever for conflicts, incompatibilities, or other difficulties arising from any future changes. No license, whether express, implied, by estoppel or otherwise, is granted to any intellectual property rights by this document. Skyworks assumes no liability for any materials, products or information provided hereunder, including the sale, distribution, reproduction or use of Skyworks products, information or materials, except as may be provided in Skyworks Terms and Conditions of Sale. THE MATERIALS, PRODUCTS AND INFORMATION ARE PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND, WHETHER EXPRESS, IMPLIED, STATUTORY, OR OTHERWISE, INCLUDING FITNESS FOR A PARTICULAR PURPOSE OR USE, MERCHANTABILITY, PERFORMANCE, QUALITY OR NON-INFRINGEMENT OF ANY INTELLECTUAL PROPERTY RIGHT; ALL SUCH WARRANTIES ARE HEREBY EXPRESSLY DISCLAIMED. SKYWORKS DOES NOT WARRANT THE ACCURACY OR COMPLETENESS OF THE INFORMATION, TEXT, GRAPHICS OR OTHER ITEMS CONTAINED WITHIN THESE MATERIALS. SKYWORKS SHALL NOT BE LIABLE FOR ANY DAMAGES, INCLUDING BUT NOT LIMITED TO ANY SPECIAL, INDIRECT, INCIDENTAL, STATUTORY, OR CONSEQUENTIAL DAMAGES, INCLUDING WITHOUT LIMITATION, LOST REVENUES OR LOST PROFITS THAT MAY RESULT FROM THE USE OF THE MATERIALS OR INFORMATION, WHETHER OR NOT THE RECIPIENT OF MATERIALS HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. Skyworks products are not intended for use in medical, lifesaving or life-sustaining applications, or other equipment in which the failure of the Skyworks products could lead to personal injury, death, physical or environmental damage. Skyworks customers using or selling Skyworks products for use in such applications do so at their own risk and agree to fully indemnify Skyworks for any damages resulting from such improper use or sale. Customers are responsible for their products and applications using Skyworks products, which may deviate from published specifications as a result of design defects, errors, or operation of products outside of published parameters or design specifications. Customers should include design and operating safeguards to minimize these and other risks. Skyworks assumes no liability for applications assistance, customer product design, or damage to any equipment resulting from the use of Skyworks products outside of stated published specifications or parameters. Skyworks and the Skyworks symbol are trademarks or registered trademarks of Skyworks Solutions, Inc. or its subsidiaries in the United States and other countries. Third-party brands and names are for identification purposes only, and are the property of their respective owners. Additional information, including relevant terms and conditions, posted at www.skyworksinc.com, are incorporated by reference. Skyworks Solutions, Inc. * Phone [781] 376-3000 * Fax [781] 376-3100 * sales@skyworksinc.com * www.skyworksinc.com 203146D * Skyworks Proprietary Information * Products and Product Information are Subject to Change Without Notice * June 7, 2018 15