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SA639 Datasheet - NXP

Low voltage mixer FM IF system

SA639 Features

* VCC = 2.7 V to 5.5 V

* Low power consumption: 8.6 mA (typical) at 3 V

* Wideband data output (1 MHz minimum)

* Fast RSSI rise and fall times

* Mixer input to >500 MHz

* Mixer conversion power gain of 9.2 dB and noise figure of 11 dB at 110 MHz

* XTAL oscillator effectiv

SA639 General Description

The SA639 is a low-voltage high performance monolithic FM IF system with high-speed RSSI incorporating a mixer/oscillator, two wideband limiting intermediate frequency amplifiers, quadrature detector, logarithmic Received Signal Strength Indicator (RSSI), fast RSSI op amps, voltage regulator, wideba.

SA639 Datasheet (728.97 KB)

Preview of SA639 PDF

Datasheet Details

Part number:

SA639

Manufacturer:

NXP ↗

File Size:

728.97 KB

Description:

Low voltage mixer fm if system.

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SA639 Low voltage mixer system NXP

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