HMC195 データシートの表示（PDF） - Hittite Microwave

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HMC195

GaAs MMIC SOT26 T/R SWITCH, DC - 2.5 GHz

Hittite Microwave 

v02.0805

Typical Application Circuit

HMC195 / 195E

GaAs MMIC SOT26 T/R

SWITCH, DC - 2.5 GHz

14

Notes:

1. Set logic gate and switch Vdd = +3V to +5V and use HCT series logic to provide a TTL driver interface.

2. Control inputs A/B can be driven directly with CMOS logic (HC) with Vdd of 3 to 8 Volts applied to the CMOS logic gates.

3. DC Blocking capacitors are required for each RF port as shown. Capacitor value determines lowest frequency of operation.

4. Highest RF signal power capability is achieved with V set to +10V. The switch will operate properly (but at lower

RF power capability) at bias voltages down to +3V.

14 - 40

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20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373

Order On-line at www.hittite.com

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