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SA58641 High performance mixer FM-IF

SA58641 Description

SA58641 High performance mixer FM IF system with high-speed RSSI Rev.2 * 9 March 2012 Product data sheet 1.General .
The SA58641 is a high performance monolithic FM IF system with high-speed RSSI incorporating a mixer/oscillator, two limiting intermediate frequency a.

SA58641 Features

* Wideband data output (600 kHz minimum)
* Fast RSSI rise and fall times
* Low power consumption: 7.5 mA typical at 5 V
* Mixer input to >500 MHz
* Mixer noise figure of 12 dB at 240 MHz
* Crystal oscillator effective to 150 MHz (LC oscillator to 1 GHz local oscillator can be

SA58641 Applications

* and will function down to 3 V. The RF section is similar to the famous SA605. The data output has a minimum bandwidth of 600 kHz. This is designed to demodulate wideband data. The RSSI output is amplified. The RSSI output has access to the feedback pin. This enables the designer to adjust the level

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High performance mixer FM-IF NXP
NXP SA58641-like datasheet