HMC199MS8 / 199MS8E v04.0404 DUAL SPDT SWITCH DC - 2.5 GHz Typical Applications Features The HMC199MS8 / 199MS8E is ideal for: RoHS-Compliant Product * Cellular Integrated Dual SPDTs * ISM Basestations Low Insertion Loss: <0.5 dB @ 2 GHz * PCS Positive Control: 0/+5V Functional Diagram TE Ultra Small MSOP8 Package: 14.8 mm2 General Description The HMC199MS8 & HMC199MS8E are low-cost general purpose dual SPDT GaAs "bypass" switches in 8-lead MSOP packages covering DC to 2.5 GHz. These four-RF- port components integrate two SPDT switches and a through line onto a single IC. The designs provide low insertion loss of less than 0.5 dB while switching passive or active external circuit components in and out of the signal path. Port to port isolations are typically 25 to 30 dB. On-chip circuitry enables positive voltage control operation at very low DC currents with control inputs compatible with CMOS and most TTL logic families. Applications include LNA or filter bypass switching and single bit attenuator switching. The HMC199MS8E is a RoHScompliant product. B SO SWITCHES - SMT LE 10 Electrical Specifi cations, TA = +25 C, Vctl = 0/+5 Vdc, 50 Ohm System O Parameter Frequency Typ. Max. Units 0.3 0.5 0.7 0.6 0.8 1.0 dB dB dB Insertion Loss DC - 1.0 GHz DC - 2.0 GHz DC - 2.5 GHz Isolation DC - 2.0 GHz DC - 2.5 GHz 22 17 25 21 dB dB Return Loss (On State, Any Port) DC - 2.0 GHz DC - 2.5 GHz 17 12 20 15 dB dB Input Power for 1 dB Compression 0.5 - 2.0 GHz 19 23 dBm Input Third Order Intercept (Two-tone Input Power = 0 dBm Each Tone) 0.5 - 2.0 GHz 32 36 dBm Switching Characteristics DC - 2.5 GHz 20 40 ns ns tRISE, tFALL (10/90% RF) tON, tOFF (50% CTL to 10/90% RF) 10 - 36 Min. For price, delivery, and to place orders, please contact Hittite Microwave Corporation: For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. 978-250-3373 Box 9106, Norwood, MA 02062-9106 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: Phone: 781-329-4700 * Order online at www.analog.com Order On-line at www.hittite.com Application Support: Phone: 1-800-ANALOG-D Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. HMC199MS8 / 199MS8E v04.0404 DUAL SPDT SWITCH DC - 2.5 GHz Isolation 0 0 -0.5 -10 ISOLATION (dB) -1 -1.5 +25 C +85 C -40 C -2 -20 -30 TE -2.5 -40 RFC1 to RFC2 RFC1 to RF1 RFC2 to RF2 -50 -3 -60 0 0.5 1 1.5 2 2.5 3 0 0.5 1 1.5 2 2.5 3 FREQUENCY (GHz) LE FREQUENCY (GHz) Return Loss 0 RFC1 RFC2 RF1 RF2 -10 -15 SO RETURN LOSS (dB) -5 -20 -25 -30 -35 -40 0 0.5 1 1.5 2 2.5 3 10 SWITCHES - SMT INSERTION LOSS (dB) Insertion Loss O B FREQUENCY (GHz) Note: Isolation between RF1 - RF2 (when RFC1 - RFC2 is in insertion loss state) is 25 dB @ 1 GHz and 17 dB @ 2 GHz. For price, delivery, and to place orders, please contact Hittite Microwave Corporation: For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. 978-250-3373 Box 9106, Norwood, MA 02062-9106 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: Phone: 781-329-4700 * Order online at www.analog.com Order On-line at www.hittite.com Application Support: Phone: 1-800-ANALOG-D Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. 10 - 37 HMC199MS8 / 199MS8E v04.0404 DUAL SPDT SWITCH DC - 2.5 GHz Compression vs. Frequency Carrier at 900MHz Distortion vs. Frequency Carrier at 1900MHz Input Power for 1.0 dB Compression Input Power for 0.1 dB Compression Input Power for 1.0 dB Compression (Vdc) (dBm) (dBm) (dBm) (dBm) +5 20 23.5 19 22 Truth Table Control Input* A (Vdc) B (Vdc) 0 +5 +5 0 Control Current (Typical) Ia (uA) Ib (uA) (Vdc) 900 MHz 1900 MHz +5 34.5 37.5 Signal Path RFC1 to RFC2 RFC1 to RF1 RFC2 to RF2 SO SWITCHES - SMT *Control Input Tolerances are +/- 0.5 Vdc Input Third Order Intercept (dBm) 0 dBm Each Tone LE Caution: Do not operate continuously at RF power input greater than 1 dB compression and do not "hot switch" power levels greater than +13 dBm (Control = 0/+5Vdc). 10 Control Input TE CTL Input Input Power for 0.1 dB Compression -65 65 ON OFF OFF 65 -65 OFF ON ON O B DC blocking capacitors are required at ports RFC1, RFC2, RF1, RF2. Choose value for lowest frequency of operation. 10 - 38 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. 978-250-3373 Box 9106, Norwood, MA 02062-9106 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: Phone: 781-329-4700 * Order online at www.analog.com Order On-line at www.hittite.com Application Support: Phone: 1-800-ANALOG-D Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. HMC199MS8 / 199MS8E v04.0404 DUAL SPDT SWITCH DC - 2.5 GHz Absolute Maximum Ratings +24 dBm -0.5 to +7.5 Vdc Channel Temperature 150 C Thermal Resistance 172 C/W Storage Temperature -65 to +150 C Operating Temperature -40 to +85 C ESD Sensitivity (HBM) Class 1A TE RF Input Power VCTL = 0/+5V Control Voltage Range (A & B) O B SO Outline Drawing 10 SWITCHES - SMT LE ELECTROSTATIC SENSITIVE DEVICE OBSERVE HANDLING PRECAUTIONS NOTES: 1. LEADFRAME MATERIAL: COPPER ALLOY 2. DIMENSIONS ARE IN INCHES [MILLIMETERS]. 3. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.15mm PER SIDE. 4. DIMENSION DOES NOT INCLUDE MOLDFLASH OF 0.25mm PER SIDE. 5. ALL GROUND LEADS MUST BE SOLDERED TO PCB RF GROUND. Package Information Part Number Package Body Material Lead Finish MSL Rating HMC199MS8 Low Stress Injection Molded Plastic Sn/Pb Solder MSL1 HMC199MS8E RoHS-compliant Low Stress Injection Molded Plastic 100% matte Sn MSL1 Package Marking [3] [1] H199 XXXX [2] H199 XXXX [1] Max peak reflow temperature of 235 C [2] Max peak reflow temperature of 260 C [3] 4-Digit lot number XXXX For price, delivery, and to place orders, please contact Hittite Microwave Corporation: For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. 978-250-3373 Box 9106, Norwood, MA 02062-9106 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: Phone: 781-329-4700 * Order online at www.analog.com Order On-line at www.hittite.com Application Support: Phone: 1-800-ANALOG-D Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. 10 - 39 HMC199MS8 / 199MS8E v04.0404 DUAL SPDT SWITCH DC - 2.5 GHz TE Typical Application Circuit LE SWITCHES - SMT 10 SO Notes: 1. Set A/B control to 0/+5V, Vdd = +5V and use HCT series logic to provide a TTL driver interface. 2. Control inputs A/B can be driven directly with CMOS logic (HC) with Vdd = 5 to 7 Volts applied to the CMOS logic gates. 3. DC Blocking capacitors are required for each RF port as shown. Capacitor value determines lowest frequency of operation. 4. Highest RF signal power capability is achieved with Vdd = +7V and A/B set to 0/+7V. O B 5. For further information refer to "Using the HMC199MS8 as a Low-Cost 1-Bit Attenuator" product note. 10 - 40 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. 978-250-3373 Box 9106, Norwood, MA 02062-9106 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: Phone: 781-329-4700 * Order online at www.analog.com Order On-line at www.hittite.com Application Support: Phone: 1-800-ANALOG-D Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. HMC199MS8 / 199MS8E v04.0404 DUAL SPDT SWITCH DC - 2.5 GHz Eval Board Layout (Top View) B 10 SWITCHES - SMT SO LE TE *R1 & R2 = 100 Ohm. These optional resistors will provide more RF path to control circuit isolation. List of Materials for Evaluation PCB 103236 [1] Description O Item J1 - J4 PCB Mount SMA RF Connector J5 - J8 DC Pin C1 - C4 Chip Capacitor, 0402 Pkg. Choose value for lowest frequency of operation. 330 pF is provided on PCB. R1 - R2 100 Ohm Resistor, 0402 Pkg. U1 HMC199MS8 / HMC199MS8E Bypass Switch PCB [2] 103234 Evaluation PCB 1.5" x 1.5" The circuit board used in the final application should be generated with proper RF circuit design techniques. Signal lines at the RF ports should have 50 ohm impedance. The evaluation circuit board shown above is available from Hittite Microwave Corporation upon request. [1] Reference this number when ordering complete evaluation PCB [2] Circuit Board Material: Rogers 4350 For price, delivery, and to place orders, please contact Hittite Microwave Corporation: For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. 978-250-3373 Box 9106, Norwood, MA 02062-9106 20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: Phone: 781-329-4700 * Order online at www.analog.com Order On-line at www.hittite.com Application Support: Phone: 1-800-ANALOG-D Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject to change without notice. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. Trademarks and registered trademarks are the property of their respective owners. 10 - 41