GaAs SPDT Reflective Switch 0.01 - 3 GHz SW-137 V2.00 ● ● ● ● ● ● 0.87 (22.1 6 0.5) DI-1 Features Isolation: 48dB Typ. at 1 GHz High Intercept Point Over Wide Bandwidth Trise, Tfall: 5 nS Typ. DIP Package Integral TTL Driver (CMOS Compatible) 50Ω Nominal Impedance CTL M/A-COM's SW-137 is a GaAs MMIC SPDT reflective switch with an integral Silicon ASIC driver. This device is in a 14-lead DIP package. These switches offer high intercept points over a wide bandwidth of operation, while maintaining low DC power dissipation. These switches exhibit excellent performance and repeatability from 0.01 to 3.0 GHz. The SW-137 is ideally suited for RF/IF communications applications. Contact the factory for environmental screening. 1 Electrical Specifications , TA = -55°C to +85°C Test Conditions 0.50 (12.7 6 0.5) 0.10 (2.5 60.5) 0.13 (3.360.5) Dimensions in () are in mm. Unless Otherwise Noted: .xxx = ±0.010 (.xx = ±0.25) Units .01 - 0.5 GHz .01 - 1.0 GHz .01 - 2.0 GHz .01 - 3.0 GHz dB dB dB dB Isolation .01 - 0.5 GHz .01 - 1.0 GHz .01 - 2.0 GHz .01 - 3.0 GHz dB dB dB dB VSWR .01 - 0.5 GHz .01 - 1.0 GHz .01 - 2.0 GHz .01 - 3.0 GHz 10% to 90% 50% Control to 90%/10% RF In-band (peak-peak) 0.120 (3.0) MIN 0.100 (2.5) TYP 0.300 (7.6) Reference Insertion Loss 1 dB Compression + 0.200 (5.1) MAX 0.018 ±0.005 (0.46 ±0.13) DIA. 14 PINS Trise, Tfall Ton, Toff Transients – RF 2 Description Parameter RF 1 Minimum Typical 0.9 1.0 1.4 1.6 48 43 37 32 1.25:1 1.4:1 1.7:1 2.0:1 nS nS mV 5 22 45 0.01 - 3.0 GHz dBm +25 Input IP3 For two-tone input power up to +5 dBm .01 - 3.0 GHz dBm +46 Input IP2 For two-tone input power up to +5 dBm .01 - 3.0 GHz dBm +76 VCC VEE Maximum V V +9 -15 +12 -12 +15 -9 ICC VCC = +9 to +15 V mA 20.0 IEE VEE = -9 to -15 V mA 15.0 Vctl Vctl Low High V V Input Leakage Current (Low) Input Leakage Current (High) 0 to 0.8 V 2.0 to 5.0 V µA µA 0.0 2.0 0.8 5.0 1.0 1.0 1. All specifications apply when operated with bias voltages of 19 to 115V for VCC and -9 to -15V for VEE and 50Ω impedance at all RF ports unless otherwise specified. Specifications Subject to Change Without Notice. M/A-COM, Inc. North America: 1 Tel. (800) 366-2266 Fax (800) 618-8883 ■ Asia/Pacific: Tel. +81 (03) 3226-1671 Fax +81 (03) 3226-1451 ■ Europe: Tel. +44 (1344) 869 595 Fax +44 (1344) 300 020 GaAs SPDT Reflective Switch SW-137 V2.00 Absolute Maximum Ratings1 Parameter Functional Schematic (Top View) Absolute Maximum Max. Input Power 0.05 GHz 0.5 - 3.0 GHz Supply Voltages VCC VEE Control Voltage Operating Temperature Storage Temperature +27 dBm +34 dBm C1 RF1 -0.5V to +16.5V -16.5V to +0.5V -0.5V to VCC +0.5V -55°C to +125° -65°C to +150°C 1. Operation of this device above any one of these parameters may cause permanent damage. GND GND GND GND GND RFC GND GND GND -VDC RF2 +VDC Truth Table Ordering Information2 Condition of Switch Control Inputs RF Common to Each RF Port C1 RF1 RF2 Low On Off High Off On Part No. Package SW-137 PIN Dual Inline 2. Contact the factory for standard or custom screening requirements Typical Performance INSERTION LOSS vs FREQUENCY 2.0 VSWR vs FREQUENCY RFC 1.2 +85°C 1.5 1.0 0.8 VSWR INSERTION LOSS (dB) 1.4 +25°C 0.6 0.4 -55°C 1.0 RF1, RF2 0.5 0.2 0.0 0.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 FREQUENCY (GHz) FREQUENCY (GHz) ISOLATION vs FREQUENCY 80 Current (mA) ISOLATION (dB) 70 ±9 V ±12 V ±15 V VCC 8 11 15 VEE 4 7 9 60 50 40 30 20 10 0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 FREQUENCY (GHz) Specifications Subject to Change Without Notice. M/A-COM, Inc. 2 North America: Tel. (800) 366-2266 Fax (800) 618-8883 ■ Asia/Pacific: Tel. +81 (03) 3226-1671 Fax +81 (03) 3226-1451 ■ Europe: Tel. +44 (1344) 869 595 Fax +44 (1344) 300 020