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RF COMMUNICATIONS PRODUCTS
SA627 High performance low power FM IF system with high-speed RSSI
Product specification Replaces data of November 3, 1992 RF Communications Handbook 1997 Nov 07
Philips Semiconductors
Philips Semiconductors
Product specification
High performance low power mixer FM IF system with high-speed RSSI
SA627
DESCRIPTION
The SA627 has faster RSSI rise and fall times. The SA627 is a high performance monolithic low-power FM IF system incorporating a mixer/oscillator, two limiting intermediate frequency amplifiers, quadrature detector, muting, logarithmic received signal strength indicator (RSSI) with fast rise and fall time, voltage regulator and frequency check/limiter out (–). The SA627 also has an extra limiter output.