GaAs SP4T Switch 5 - 2000 MHz SW-255 V3.00 DI-5 Features ● ● ● ● 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 VSWR Isolation (From -55°C to +85°C) 5-2000 MHz 2.1 dB Max 1.6 dB Max 1.4 dB Max 2.3:1 Max 1.8:1 Max 1.3:1 Max 35 dB Min 36 dB Min 42 dB Min 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 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 Intermodulation Intercept Point (for two-tone input power up to +13 dBm) Intercept Points 50 Ohms Nominal (TTL) 7 ns 20 ns 80 mV +27 dBm Typ +21 dBm Typ IP2 500-2000 MHz 50 MHz Bias Power +68 +60 dBm Typ dBm Typ +5 VDC @ 0.30 mA Typ, 1 mA Max Environmental MIL-STD-883 screening available. 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 RF 3 GND CTL 4 GND CTL 3 RF COMMON CTL 2 GND CTL 1 GND +VDC GND NC RF 1 RF 2 * All specifications apply when operated with bias voltage of +5 VDC and 50 ohm impedance at all RF ports. Ordering Information Truth Table Control Input “1” = Logic High TTL(SW-255) CTL1 CTL2 CTL3 CTL4 1 0 0 0 0 1 0 0 0 0 1 0 0 0 0 1 Condition of Switch Model No. SW-255 PIN Package Dual Inline 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 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 SP4T Switch SW-255 V3.00 Typical Performance INSERTION LOSS LOSS (dB) 2.0 +85°C 1.5 1.0 0.5 +25°C 0 0.005 0.5 1.0 -55°C 1.5 2.0 ISOLATION (dB) ISOLATION 80 70 60 50 40 30 20 0.005 0.5 1.0 1.5 2.0 0.5 1.0 FREQUENCY GHz 1.5 2.0 VSWR 2.0 VSWR 1.8 1.6 1.4 1.2 1.0 0.005 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