SW-313 Matched GaAs SPDT Switch, DC - 3 GHz with TTL/CMOS Control Input Features V 3.00 CR-9 n Integral TTL Driver n Low DC Power Consumption n Fast Switching Speed: 7 ns Typical n Surface Mount Package n 50 Ohm Nominal Impedance n MIL-STD-883 Screening Available Description M/A-COM’s SW-313 is a GaAs FET SPDT absorptive switch with integral silicon ASIC driver. Packaged in a 16-lead ceramic surface mount package, this device offers excellent performance and repeatability from DC to 3 GHz while maintaining low power consumption. The SW-313 is ideally suited for use where fast speed, low power consumption and broadband applications are required. MIL-STD-883 screening available. Electrical Specifications1,2 (From –55°C to +85°C) Parameter Test Conditions Frequency Units Min Typ Max Insertion Loss — DC - 3000 MHz DC - 2000 MHz DC - 1000 MHz DC - 500 MHz dB dB dB dB — — — — — — — — 1.2 1.1 0.9 0.8 VSWR — DC - 3000 MHz DC - 2000 MHz DC - 1000 MHz DC - 500 MHz Ratio Ratio Ratio Ratio — — — — — — — — 1.4:1 1.35:1 1.35:1 1.3:1 Isolation — DC - 3000 MHz DC - 2000 MHz DC - 1000 MHz DC - 500 MHz dB dB dB dB 35 45 50 55 — — — — — — — — Trise, Tfall 10% to 90% — ns — 7 — Ton, Toff 1.3V CTL to 90% / 10% — ns — 18 — Transients In-Band — mV — 25 — 1 dB Compression Input Power 0.05 GHz 0.5 GHz to 3 GHz dBm dBm — — +25 +30 — — IP2 Two-Tone Input Power up to +5 dBm 0.05 GHz 0.5 GHz to 3 GHz dBm dBm — — +60 +65 — — IP3 Two-Tone Input Power up to +5 dBm 0.05 GHz 0.5 GHz to 3 GHz dBm dBm — — +40 +46 — — Vin Low 0V to 0.8V — µA — — 1 Vin High 2.0V to 5.0V — µA — — 1 1. All specifications apply when operated with bias voltages of +5V for Vcc and –5V for Vee. 2. When DC blocks are used, a 10K ohm return to GND is required on the RFC port. Matched GaAs SPDT Switch, DC - 3 GHz with TTL/CMOS Control Input SW-313 V 3.00 Electrical Specifications (From –55°C to +85°C) Parameter Test Conditions Frequency Units Min Typ Max Vcc +5.0V ± 10% — mA — — 1 Vee -5.0V to -8.0V — mA — — 1 Pin Configuration (Top View) Pin Configuration Pin No. Function Pin No. Function 1 Vee 9 RFC RFC GND 2 GND 10 GND GND GND 3 GND 11 GND GND 4 GND 12 RF1 RF1 5 RF2 13 GND GND GND GND GND 6 GND 14 GND 7 GND 15 Vcc 8 GND 16 C1 GND RF2 GND Orientation Mark Vcc C1 Vee Absolute Maximum Ratings 3 Truth Table Parameter Absolute Maximum Max Input Power 50 MHz 500 - 2000 MHz +27 dBm +34 dBm Supply Voltages Vcc Vee C1 RF1 RF2 +5.5V -8.5V LO On Off Control Voltage 4 -0.5V, to Vcc +0.5V HIGH Off On Operating Temperature -55°C to +125°C Storage Temperature -65°C to +150°C Condition of Switch Control Input RF Common to Each RF Port 3. Operation of this device above any one of these parameters may cause permanent damage. 4. Standard CMOS TTL interface, latch-up will occur if logic signal is applied prior to power supply. 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 Matched GaAs SPDT Switch, DC - 3 GHz with TTL/CMOS Control Input SW-313 V 3.00 Typical Performance Curves Insertion Loss vs. Frequency Isolation vs. Frequency 2.00 80 70 60 Isolation dB Loss (dB) 1.50 1.00 0.50 50 40 30 20 10 0.00 0 0.0 0.5 1.0 1.5 2.0 2.5 3 0.0 0.5 Frequency (GHz) 1.5 2.0 2.5 3 Frequency (GHz) VSWR vs. Frequency VSWR (On) 1.0 Ordering Information VSWR (Off) 2.20 2.00 Part Number Package SW-313 CR-9 VSWR 1.80 1.60 1.40 1.20 1.00 0.0 0.5 1.0 1.5 2.0 2.5 3 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