• Part: SA639
  • Description: Low voltage mixer FM IF system with filter amplifier and data switch
  • Manufacturer: Philips Semiconductors
  • Size: 226.43 KB
Download SA639 Datasheet PDF
SA639 page 2
Page 2
SA639 page 3
Page 3

SA639 Key Features

  • XTAL oscillator effective to 150MHz (L.C. oscillator to 1GHz local
  • VCC = 2.7 to 5.5V
  • Low power consumption: 8.6mA typ at 3V
  • Wideband data output (1MHz min.)
  • Fast RSSI rise and fall times
  • Mixer input to >500MHz
  • Mixer conversion power gain of 9.2dB and noise figure of 11dB at
  • 92dB of IF Amp/Limiter power gain
  • 25MHz limiter small signal bandwidth
  • Temperature pensated logarithmic Received Signal Strength