Matched GaAs SP4T Switch 5 - 2000 MHz SW-254 V2.00 Features ● Guaranteed Specifications * Frequency Range (From -55°C to +85°C) 5-2000 MHz Insertion Loss 5-2000 MHz 5-1000 MHz 5-500 MHz 2.1 dB Max 1.6 dB Max 1.4 dB Max VSWR 5-2000 MHz 5-1000 MHz 5-500 MHz 2.3:1 Max 1.8:1 Max 1.4:1 Max Isolation 5-2000 MHz 5-1000 MHz 5-500 MHz 35 dB Min 36 dB Min 42 dB Min Operating Characteristics Impedance 50 Ohms Nominal Switching Characteristics Trise, Tfall Ton, Toff (50% CTL to 90/10% RF) Transients (In-Band) 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 7 ns 20 ns 80 mV Input Power for 1 dB Compression 500-2000 MHz 50 MHz +27 dBm Typ +21 dBm Typ 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. Schematic RF 4 RF 3 GND CTL 4 GND 50 50 ● 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 50 ● RF COMMON GND GND 50 ● DI-5 CTL 3 CTL 2 CTL 1 +VDC GND NC RF 1 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: 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 SW-254 Matched GaAs SP4T Switch V2.00 Typical Performance INSERTION LOSS LOSS (dB) 2.0 +85°C 1.5 1.0 0.5 0 +25°C 0.005 0.5 -55°C 1.0 1.5 1.0 1.5 2.0 ISOLATION (dB) ISOLATION 80 70 60 50 40 30 20 0.005 0.5 2.0 VSWR VSWR 2.0 1.8 1.6 1.4 1.2 0.005 0.5 1.0 FREQUENCY GHZ 1.5 2.0 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