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| Matched GaAs SP4T Switch 5 - 2000 MHz Features q q q q SW-254 V2.00 DI-5 Low Insertion Loss, 1.0 dB Typical Fast Switching Speed, 20 ns Typical Ultra Low DC Power Consumption, 0.3 mA Typical Integral TTL Driver Guaranteed Specifications * Frequency Range Insertion Loss 5-2000 MHz 5-1000 MHz 5-500 MHz 5-2000 MHz 5-1000 MHz 5-500 MHz 5-2000 MHz 5-1000 MHz 5-500 MHz (From -55C to +85C) 5-2000 MHz 2.1 dB Max 1.6 dB Max 1.4 dB Max 2.3:1 Max 1.8:1 Max 1.4:1 Max 35 dB Min 36 dB Min 42 dB Min VSWR Isolation Operating Characteristics Impedance Switching Characteristics Trise, Tfall Ton, Toff (50% CTL to 90/10% RF) Transients (In-Band) Input Power for 1 dB Compression 500-2000 MHz 50 MHz 50 Ohms Nominal 7 ns 20 ns 80 mV +27 dBm Typ +21 dBm Typ Dimensions in ( ) are in mm. Unless Otherwise Noted: .xxx = 0.010 (.xx = 0.25) .xx = 0.02 (.x = 0.5) WEIGHT (APPROX.): 0.26 OUNCES 73 GRAMS Schematic RF 4 GND RF 3 CTL 4 Intermodulation Intercept Point (for two-tone input power up to +13 dBm) Intercept Points IP2 IP3 500-2000 MHz +68 +46 dBm Typ 50 MHz +60 +40 dBm Typ Bias Power +5 VDC @ 0.30 mA Typ, 1 mA Max Environmental MIL-STD-883 screening available. * All specifications apply when operated with bias voltage of +5 VDC and 50 ohm impedance at all RF ports. 50 50 50 GND RF COMMON GND GND GND RF 1 CTL 3 CTL 2 CTL 1 +VDC NC RF 2 Truth Table Control Input "1" = Logic High TTL CTL1 CTL2 CTL3 CTL4 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 Condition of Switch RF Common To Each RF Port RF1 ON OFF OFF OFF RF2 OFF ON OFF OFF RF3 OFF OFF ON OFF RF4 OFF OFF OFF ON Ordering Information Model No. SW-254 PIN Package Dual Inline Specifications Subject to Change Without Notice. M/A-COM, Inc. North America: Tel. (800) 366-2266 Fax (800) 618-8883 s 50 1 Asia/Pacific: Tel. +81 (03) 3226-1671 Fax +81 (03) 3226-1451 s Europe: Tel. +44 (1344) 869 595 Fax +44 (1344) 300 020 Matched GaAs SP4T Switch SW-254 V2.00 Typical Performance INSERTION LOSS 2.0 LOSS (dB) 1.5 1.0 0.5 0 +25C -55C +85C 0.005 0.5 1.0 1.5 2.0 ISOLATION ISOLATION (dB) 80 70 60 50 40 30 20 0.005 0.5 1.0 1.5 2.0 VSWR 2.0 1.8 1.6 1.4 1.2 0.005 0.5 1.0 FREQUENCY GHZ 1.5 2.0 VSWR Specifications Subject to Change Without Notice. 2 North America: Tel. (800) 366-2266 Fax (800) 618-8883 s M/A-COM, Inc. Asia/Pacific: Tel. +81 (03) 3226-1671 Fax +81 (03) 3226-1451 s Europe: Tel. +44 (1344) 869 595 Fax +44 (1344) 300 020 |
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