PE42722 Document Category: Product Specification UltraCMOS(R) SPDT RF Switch, 5-1794 MHz Features Figure 1 * PE42722 Functional Diagram * Supports DOCSIS 3.0/1 requirements * Exceptional harmonics performance RFC 2fo of -117 dBc @ 170 MHz 3fo of -134 dBc @ 170 MHz * Best in class linearity across frequency band * Low insertion loss and high isolation performance RF1 RF2 Insertion loss of 0.3 dB @ 1218 MHz Isolation of 50 dB @ 204 MHz * High ESD performance of 1.5 kV HBM CMOS Control Driver * Packaging - 32-lead 5 x 5 mm QFN V1 Applications * Broadband market (DOCSIS 3.0/1) Cable modem Set-top box * Filter bank switching * Relay replacement to switch between DOCSIS 3.0 and DOCSIS 3.1 configurations Product Description The PE42722 is a HaRPTM technology-enhanced reflective SPDT RF switch designed for use in cable applications including DOCSIS 3.0/1 cable modem and set-top box. It delivers high linearity and excellent harmonics performance in the 5-1794 MHz band. It also features low insertion loss and high isolation performance that makes the PE42722 ideal for DOCSIS 3.1 applications. The PE42722 is manufactured on Peregrine's UltraCMOS(R) process, a patented variation of silicon-on-insulator (SOI) technology on a sapphire substrate, offering the performance of GaAs with the economy and integration of conventional CMOS. (c)2014-2016, Peregrine Semiconductor Corporation. All rights reserved. * Headquarters: 9380 Carroll Park Drive, San Diego, CA, 92121 Product Specification DOC-60151-3 - (06/16) www.psemi.com PE42722 SPDT RF Switch Absolute Maximum Ratings Exceeding absolute maximum ratings listed in Table 1 may cause permanent damage. Operation should be restricted to the limits in Table 2. Operation between operating range maximum and absolute maximum for extended periods may reduce reliability. ESD Precautions When handling this UltraCMOS device, observe the same precautions as with any other ESD-sensitive devices. Although this device contains circuitry to protect it from damage due to ESD, precautions should be taken to avoid exceeding the rating specified in Table 1. Latch-up Immunity Unlike conventional CMOS devices, UltraCMOS devices are immune to latch-up. Table 1 * Absolute Maximum Ratings for PE42722 Parameter/Condition Min Max Unit Supply voltage, VDD -0.3 5.5 V Digital input voltage, V1 -0.3 3.6 V Maximum input power(1) 87.5 dBmV Maximum junction temperature +150 C +150 C ESD voltage HBM, all pins(2) 1500 V ESD voltage MM, all pins(3) 200 V ESD voltage CDM, all pins(4) 250 V Storage temperature range -65 Notes: 1) 100% duty cycle, all bands, 75. 2) Human body model (MIL-STD 883 Method 3015). 3) Machine model (JEDEC JESD22-A115). 4) Charged device model (JEDEC JESD22-C101). Page 2 DOC-60151-3 - (06/16) www.psemi.com PE42722 SPDT RF Switch Recommended Operating Conditions Table 2 lists the recommended operating conditions for PE42722. Devices should not be operated outside the recommended operating conditions listed below. Table 2 * Recommended Operating Condition for PE42722 Parameter Supply voltage, VDD Min Typ Max Unit 2.3 3.3 5.5 V 130 200 A Supply current, IDD Digital input high, V1 1.17 3.6(1) V Digital input low, V1 -0.3 0.6 V RF input power, CW(2) 80 dBmV RF input power, peak(3) 85 dBmV +85 C Operating temperature range -40 +25 Notes: 1) Maximum digital input voltage is limited to VDD and cannot exceed 3.6V. 2) 100% duty cycle, 75. 3) OFDMA DOCSIS 3.1, single channel, 75. DOC-60151-3 - (06/16) Page 3 www.psemi.com PE42722 SPDT RF Switch Electrical Specifications The following section provides the PE42722 key electrical specifications at +25 C, VDD = 3.3V, ZS = ZL = 75. Table 3 * PE42722 Electrical Specifications Parameter Path Condition Operating frequency Insertion loss(1) Isolation(1) Return loss(1) 2nd harmonic, 2fo 3rd harmonic, 3fo Input 0.1dB compression point(2) Switching time Min Typ 5 RFC-RFX 5-204 MHz 204-1218 MHz 1218-1700 MHz 1700-1794 MHz All paths 5-204 MHz 204-612 MHz 612-1218 MHz 1218-1794 MHz RFC-RFX 5-1218 MHz 1218-1794 MHz RFX RFX RFC-RFX 0.20 0.30 0.70 0.85 45 36 30 26 Max Unit 1794 MHz 0.35 0.50 1.00 1.25 dB 50 40 33 29 dB 25 13 dB 170 MHz Average PCW = 65 dBmV -117 800 MHz Average PCW = 65 dBmV -119 170 MHz Average PCW = 65 dBmV -134 800 MHz Average PCW = 65 dBmV -138 dBc dBc 5-1218 MHz 88 dBmV 50% CTRL to 90% or 10% RF 15 s Notes: 1) Performance specified with external matching. Refer to the evaluation board schematic for details. 2) The input 0.1dB compression point is a linearity figure of merit. Refer to Table 2 for the operating RF input power (75). Page 4 DOC-60151-3 - (06/16) www.psemi.com PE42722 SPDT RF Switch Switching Frequency Thermal Data The PE42722 has a maximum 25 kHz switching rate. Switching frequency describes the time duration between switching events. Switching time is the time duration between the point the control signal reached 50% of the final value and the point the output signal reaches within 10% or 90% of its target value. Psi-JT (JT), junction top-of-package, is a thermal metric to estimate junction temperature of a device on the customer application PCB (JEDEC JESD51-2). Spurious Performance JT = junction-to-top of package characterization parameter, C/W The typical spurious performance of the PE42722 is -137 dBm. JT = (TJ - TT)/P where TJ = die junction temperature, C TT = package temperature (top surface, in the center), C P = power dissipated by device, Watts Table 4 * Thermal Data for PE42722 Parameter Typ Unit JT 73 C/W JA, junction-to-ambient thermal resistance 76 C/W Control Logic Table 5 provides the control logic truth table for the PE42722. Table 5 * Truth Table for PE42722 DOC-60151-3 - (06/16) State V1 RFC-RF1 H RFC-RF2 L Page 5 www.psemi.com PE42722 SPDT RF Switch Typical Performance Data Figure 2-Figure 12 show the typical performance data @ +25 C and VDD = 3.3V (ZS = ZL = 75), unless otherwise specified. Figure 2 * Insertion Loss vs Temperature (RFC-RFX) -40C +25C +85C 0 Insertion Loss (dB) -1 -2 -3 -4 -5 0 0. 2 0. 4 0. 6 0. 8 1 1. 2 1. 4 1. 6 1. 8 2 1. 6 1. 8 2 Frequency (GHz) Figure 3 * Insertion Loss vs VDD (RFC-RFX) 2.3V 3.3V 5.5V 0 Insertion Loss (dB) -1 -2 -3 -4 -5 0 0. 2 0. 4 0. 6 0. 8 1 1. 2 1. 4 Frequency (GHz) Page 6 DOC-60151-3 - (06/16) www.psemi.com PE42722 SPDT RF Switch Figure 4 * RFC Port Return Loss vs Temperature -40C +25C +85C 0 -5 Return Loss (dB) -10 -15 -20 -25 -30 -35 -40 -45 0 0. 2 0. 4 0. 6 0. 8 1 1. 2 1. 4 1. 6 1. 8 2 Frequency (GHz) DOC-60151-3 - (06/16) Page 7 www.psemi.com PE42722 SPDT RF Switch Figure 5 * RFC Port Return Loss vs VDD 2.3V 3.3V 5.5V 0 -5 Return Loss (dB) -10 -15 -20 -25 -30 -35 -40 -45 0 0. 2 0. 4 0. 6 0. 8 1 1. 2 1. 4 1. 6 1. 8 2 1. 6 1. 8 2 Frequency (GHz) Figure 6 * Active Port Return Loss vs Temperature -40C +25C +85C 0 -5 Return Loss (dB) -10 -15 -20 -25 -30 -35 -40 -45 0 0. 2 0. 4 0. 6 0. 8 1 1. 2 1. 4 Frequency (GHz) Page 8 DOC-60151-3 - (06/16) www.psemi.com PE42722 SPDT RF Switch Figure 7 * Active Port Return Loss vs VDD 2.3V 3.3V 5.5V 0 -5 Return Loss (dB) -10 -15 -20 -25 -30 -35 -40 -45 0 0. 2 0. 4 0. 6 0. 8 1 1. 2 1. 4 1. 6 1. 8 2 1. 6 1. 8 2 Frequency (GHz) Figure 8 * Isolation vs Temperature (RFX-RFX) -40C +25C +85C 0 -10 Isolation (dB) -20 -30 -40 -50 -60 -70 -80 -90 0 0. 2 0. 4 0. 6 0. 8 1 1. 2 1. 4 Frequency (GHz) DOC-60151-3 - (06/16) Page 9 www.psemi.com PE42722 SPDT RF Switch Figure 9 * Isolation vs VDD (RFX-RFX) 2.3V 3.3V 5.5V 0 -10 Isolation (dB) -20 -30 -40 -50 -60 -70 -80 -90 0 0. 2 0. 4 0. 6 0. 8 1 1. 2 1. 4 1. 6 1. 8 2 1. 6 1. 8 2 Frequency (GHz) Figure 10 * Isolation vs Temperature (RFC-RFX) -40C +25C +85C 0 -10 Isolation (dB) -20 -30 -40 -50 -60 -70 -80 -90 0 0. 2 0. 4 0. 6 0. 8 1 1. 2 1. 4 Frequency (GHz) Page 10 DOC-60151-3 - (06/16) www.psemi.com PE42722 SPDT RF Switch Figure 11 * Isolation vs VDD (RFC-RFX) 2.3V 3.3V 5.5V 0 -10 Isolation (dB) -20 -30 -40 -50 -60 -70 -80 -90 0 0. 2 0. 4 0. 6 0. 8 1 1. 2 1. 4 1. 6 1. 8 2 Frequency (GHz) Figure 12 * Second and Third Harmonics (PIN = 65 dBmV) 2fo, typ. 3fo, typ. -60 Harmonics (dBc) -80 -100 -120 -140 -160 -180 -200 17 170 915 Frequency (MHz) DOC-60151-3 - (06/16) Page 11 www.psemi.com PE42722 SPDT RF Switch Evaluation Kit The PE42722 evaluation board was designed to ease customer evaluation of the PE42722 RF switch. The RF common port is connected through a 75 transmission line via the F-Type connector, J1. RF1 and RF2 ports are connected through 75 transmission lines via F-Type connectors J2 and J3, respectively. A 75 through transmission line is available via F-Type connectors J5 (THRU left) and J6 (THRU right), which can be used to deembed the loss of the PCB. DC power is supplied through J10, with VDD on pin 9, and GND on the entire lower row of even numbered pins. To evaluate a switch path, add or remove jumpers on V1 (pin 3) using Table 5. Series 6.2 nH inductors are used on the three RF ports to provide impedance matching. Figure 13 * Evaluation Kit Layout for PE42722 Page 12 DOC-60151-3 - (06/16) www.psemi.com PE42722 SPDT RF Switch Pin Information Table 6 * Pin Descriptions for PE42722 This section provides pinout information for the PE42722. Figure 14 shows the pin map of this device for the available package. Table 6 provides a description for each pin. 1, 3-11, 14-22, 24-27, 29-32 GND Ground 2 RF1(*) RF port 1 12 VDD GND Pin Name 25 GND 26 GND 27 RFC 28 GND 29 GND GND 30 32 Pin 1 Dot Marking 31 GND Figure 14 * Pin Configuration (Top View) Pin No. Description Supply voltage (nominal 3.3V) GND 1 24 GND 13 V1 RF1 2 23 RF2 23 RF2(*) RF port 2 GND 3 22 GND 28 RFC(*) RF common GND 4 21 GND GND 5 20 GND Pad GND GND 6 19 GND GND 7 18 GND GND 8 17 GND 9 10 11 12 13 14 15 16 GND GND GND VDD V1 GND GND GND Exposed Ground Pad Digital control logic input 1 Exposed pad: ground for proper operation Note: * RF pins 2, 23 and 28 must be at 0 VDC. The RF pins do not require DC blocking capacitors for proper operation if the 0 VDC requirement is met. DOC-60151-3 - (06/16) Page 13 www.psemi.com PE42722 SPDT RF Switch Packaging Information This section provides packaging data including the moisture sensitivity level, package drawing, package marking and tape-and-reel information. Moisture Sensitivity Level The moisture sensitivity level rating for the PE42722 in the 32-lead 5 x 5 x 0.85 mm QFN QFN package is MSL3. Package Drawing Figure 15 * Package Mechanical Drawing for PE42722 A 0.10 C (2X) 5.00 3.300.05 B 17 0.50 24 16 8 5.20 3.35 1 3.50 DETAIL A BOTTOM VIEW TOP VIEW 3.35 32 9 Pin #1 Corner 0.575 (x32) 3.300.05 0.240.05 (X32) 0.10 C (2X) 0.50 (X28) 25 3.50 5.00 0.290 (x32) 0.3750.05 (X32) 5.20 RECOMMENDED LAND PATTERN 0.850.05 0.10 C 0.10 0.05 0.05 C ALL FEATURES SEATING PLANE 0.203 Ref. 0.15 C A B C SIDE VIEW 0.05 C 0.18 0.10 DETAIL A Page 14 DOC-60151-3 - (06/16) www.psemi.com PE42722 SPDT RF Switch Top-Marking Specification Figure 16 * Package Marking Specifications for PE42722 PE42722 YYWW ZZZZZZZ = YY = WW = ZZZZZZZ = Pin 1 indicator Last 2 digits of assembly year Work Week of assembly lot molding Maximum 7 characters of the assembly lot code Tape and Reel Specification Figure 17 * Tape and Reel Specifications for 32-lead 5 x 5 x 0.85 mm QFN O 1.5 +0.1/-0.0 8.00 0.30 0.05 O 1.50 MIN 2.00 0.05 See Note 3 4.00 See Note 1 1.75 0.10 A R 0.3 MAX 5.50 0.50 See Note 3 B0 12.0 0.3 A K0 0.25 A0 R 0.25 Notes: Pin 1 1. 10 sprocket hole pitch cumulative tolerance 0.2. 2. Camber in compliance with EIA 481. 3. Pocket position relative to sprocket hole measured as true position of pocket, not pocket hole. A0 = 5.25 0.01 mm B0 = 5.25 0.01 mm K0 = 1.10 0.01 mm DOC-60151-3 - (06/16) Device Orientation in Tape Page 15 www.psemi.com PE42722 SPDT RF Switch Ordering Information Table 7 lists the available ordering codes for the PE42722 as well as available shipping methods. Table 7 * Order Codes for PE42722 Order Codes Description Packaging Shipping Method PE42722A-Z PE42722 SPDT RF Switch Green 32-lead 5 x 5 mm QFN 3000 units/T&R EK42722-01 PE42722 Evaluation kit Evaluation kit 1/Box Document Categories Advance Information Product Brief The product is in a formative or design stage. The datasheet contains design target specifications for product development. Specifications and features may change in any manner without notice. This document contains a shortened version of the datasheet. For the full datasheet, contact sales@psemi.com. Preliminary Specification Not Recommended for New Designs (NRND) This product is in production but is not recommended for new designs. The datasheet contains preliminary data. Additional data may be added at a later date. Peregrine reserves the right to change specifications at any time without notice in order to supply the best possible product. Product Specification The datasheet contains final data. In the event Peregrine decides to change the specifications, Peregrine will notify customers of the intended changes by issuing a CNF (Customer Notification Form). End of Life (EOL) This product is currently going through the EOL process. It has a specific last-time buy date. Obsolete This product is discontinued. Orders are no longer accepted for this product. Sales Contact For additional information, contact Sales at sales@psemi.com. Disclaimers The information in this document is believed to be reliable. However, Peregrine assumes no liability for the use of this information. Use shall be entirely at the user's own risk. No patent rights or licenses to any circuits described in this document are implied or granted to any third party. Peregrine's products are not designed or intended for use in devices or systems intended for surgical implant, or in other applications intended to support or sustain life, or in any application in which the failure of the Peregrine product could create a situation in which personal injury or death might occur. Peregrine assumes no liability for damages, including consequential or incidental damages, arising out of the use of its products in such applications. Patent Statement Peregrine products are protected under one or more of the following U.S. patents: patents.psemi.com Product Specification www.psemi.com DOC-60151-3 - (06/16)