Datasheet | April 11, 2008

Datasheet: SP4T Absorptive Switch

Source: Cobham

The RM5200 MMIC SP4T absorptive switch offers excellent RF performance to >3 GHz, low intermodulation distortion, and fast < 25="" ns="" switching="" speed="" --="" over="" -55="" to="" +125="" oc.="" each="" switch="" arm="" is="" controlled="" by="" a="" single,="" positive="" control="" voltage="" line="" (0,="" 5="" v).="" output="" ports="" achieve="" 1.15:1="" swr="" in="" "on"="" and="" "off"="" states.="" typical="" insertion="" loss="" is="" 0.8="" db,="" and="" isolation="" is="" 55="" db.="" the="" rm5200="" is="" available="" in="" die="">

Typical Characteristics

  • Frequency Range: 0.001 – 2 GHz
  • Insertion Loss: 0.8 dB
  • Isolation: 55 dB
  • Input P1dB: 29 dBm
  • Input Return Loss*: 23 dB
  • Output Return Loss*: 23 dB
  • Input IP2: 77 dBm
  • Input IP3: > 46 dBm
  • On/Off sw. speed: < 25="" ns="">
  • Positive Bias: 5 V, 1.5 mA
  • Negative Bias: -5 V, 5.3 mA
  • Positive Vcontrol: 0 & 5 V
  • Dimensions: 1.38 x 1.38 x 0.050 mm3

* Recommend 0.8 nH bond-wire inductance to 50 ohm input line.