RF Switch: SPDT Switch: Model 2677

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Application Notes for RF Switch
 

  • Frequency range: 0.1 to 20 GHz
  • Isolation: up to 60 dB
  • Small size

 RF SPDT Switch Model 2677


RF Switch: MODEL 2677

Model 2677 is a wide frequency range, Low Cost, high-performance SPDT switch. It operates over the full instantaneous bandwidth of 0.1 to 20 GHz .

The proper currents required to switch the ports ON or OFF are provided by the user.



PERFORMANCE CHARACTERISTICS

CHARACTERISTIC

 

FREQUENCY (GHz)

 

Frequency Range (GHz) 0.1-4 4-12 12-18 18-20
Min. Isolation (dB) 60 60 45 45
Max. Insertion Loss (dB) 2.0 2.0 3.0 3.8
Max. VSWR (ON) 1.8 2.2 3.0 3.5


Switching Time*
   ON time............... 500 nsec max.
   OFF time.............. 500 nsec max.
*Shapped current pulses must be provided by user
 
Power Handling Capability
   Without Performance       Degradation .......................


1 W cw or peak

   Survival Power.................... 1 W average, 75 W peak (1 μsec max. pulse width)
Power Supply Requirements
   Port ON ............................................+7.0V ±5%, 50 mA
   Port OFF...........................................-1.0V ±5%, 50 mA
OPTION (G09) ENVIRONMENTAL RATINGS
Operating Temperature
   Range
......................................

-55°C to +110°C
Non-Operating
   Temperature Range
..............

-65°C to +125°C
Shock .......................................... MIL-STD-202F, Method 213B, Cond. B (75G, 6 msec)
Vibration ...................................... MIL-STD-202F, Method 204D, Cond. B (.06" double amplitude or 15G, whichever is less)
Altitude ...................................... MIL-STD-202F, Method 105C, Cond. B (50,000 ft)
Temp. Cycling ............................ MIL-STD-202F, Method 107D, Cond. A, 5 cycles


DIMENSIONS AND WEIGHTS

 Dimensions and Weight for RF SPDT Switch Model 2677
Dimensional Tolerances, unless otherwise indicated: .XX ±.02; .