SW-262 GaAs SP4T Switch, 5 - 2000 MHz Features n n n n V 3.00 FP-17 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 Description M/A-COM’s SW-262 is a hermetic SP4T switch that features ultralow DC power consumption. SW-262 is operates with a single +5V bias. Due to the use of GaAs MMICs the switch features fast switching speed and high intercept points. The switch is packaged in a metal flatpack, and is available with screening upon request. This switch is ideal for industrial and military applications where high reliability is required. Electrical Specifications: TA = -55°C to +85°C 1 Parameter Test Conditions Frequency Units Min Typ Max Insertion Loss — 5 - 2000 MHz 5 - 1000 MHz 5 - 500 MHz dB dB dB — — — — — — 2.2 1.4 1.2 VSWR — 5 - 2000 MHz 5 - 1000 MHz 5 - 500 MHz Ratio Ratio Ratio — — — — — — 2.5:1 1.5:1 1.3:1 Isolation — 5 - 2000 MHz 5 - 1000 MHz 5 - 500 MHz dB dB dB 35 37 42 — — — — — — Impedance — — Ohms — 50 — Trise, Tfall 10% to 90% / 90% to 10% RF — ns — 7 — Ton, Toff 50% CTL to 90/10% RF — ns — 20 — Transients In-Band — mV — 80 — 1 dB Compression Input Power 500 - 2000 MHz 50 MHz dBm dBm — — +27 +21 — — IP2 For two-tone input power up to +13 dBm 500 - 2000 MHz 50 MHz dBm dBm — — +68 +60 — — IP3 For two-tone input power up to +13 dBm 500 - 2000 MHz 50 MHz dBm dBm — — +46 +40 — — 1. All specifications apply when operated with bias voltages of +5 VDC and 50 Ohm impedance at all RF ports. GaAs SP4T Switch, 5 - 2000 MHz SW-262 V 3.00 Electrical Specifications: TA = -55°C to +85°C 1 Parameter Test Conditions Frequency Units Min Typ Max +Vcc — — V 4.75 5.0 5.25 Logic “0” Sink Current is 20 µA Max. CTL1 through CTL4 — V 0.0 — 0.8 Logic “1” Source Current is 20 µA Max. CTL1 through CTL4 — V 2.0 - 5.0 Icc 4.75 < Vcc < 5.25V — mA — 0.3 1 Schematic Truth Table Control Input Condition of Switch “1” = TTL High “0” = TTL Low RF Common to Each RF Port CTL1 CTL2 CTL3 CTL4 RF1 RF2 RF3 RF4 RF4 RF3 GND CTL4 GND CTL3 1 0 0 0 On Off Off Off 0 1 0 0 Off On Off Off RF Common CTL2 0 0 1 0 Off Off On Off GND CTL1 0 0 0 1 Off Off Off On GND +Vcc GND NC RF1 RF2 Absolute Maximum Ratings 2 Parameter Absolute Maximum Max Input Power 0.05 GHz 0.5 - 2.0 GHz +27 dBm +34 dBm +Vcc +7.0V Logic Values -0.5 to +Vcc +0.5V Operating Temperature -55°C to +85°C Storage Temperature -65°C to +125°C 2. Operation of this device above any one of these parameters may cause permanent damage. Specifications subject to change without notice. n North America: Tel. (800) 366-2266 n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 Visit www.macom.com for additional data sheets and product information. 2 GaAs SP4T Switch, 5 - 2000 MHz SW-262 V 3.00 Typical Performance Curves Insertion Loss -55°C Isolation +25°C +85°C 2.0 80 70 Isolation (dB) Loss (dB) 1.5 1.0 60 50 40 0.5 30 20 0.0 0.0 0.5 1.0 1.5 2.0 0.0 0.5 1.0 1.5 2.0 Frequency (GHz) Frequency (GHz) VSWR Ordering Information 2.0 VSWR 1.8 Part Number Package SW-262 PIN FP-17 1.6 1.4 1.2 1.0 0.0 0.5 1.0 1.5 2.0 Frequency (GHz) Specifications subject to change without notice. n North America: Tel. (800) 366-2266 n Asia/Pacific: Tel.+81-44-844-8296, Fax +81-44-844-8298 n Europe: Tel. +44 (1344) 869 595, Fax+44 (1344) 300 020 Visit www.macom.com for additional data sheets and product information. 3