SA626 - Low voltage high performance mixer FM IF system with high-speed RSSI
The SA626 is a low-voltage high performance monolithic FM IF system incorporating a mixer/oscillator, two limiting intermediate frequency amplifiers, quadrature detector, high speed logarithmic received signal strength indicator (RSSI), voltage regulator and audio and fast RSSI op amps.
The SA626 is
SA626 Features
* Mixer input to >500MHz
* Mixer conversion power gain of 11dB at 240MHz
* Mixer noise figure of 14dB at 240MHz
* XTAL oscillator effective to 150MHz (L.C. oscillator to 1GHz, local oscillator can be injected) Figure 1. Pin Configuration
* 92dB of IF Amp/Li
