Datasheet Summary
SA58641
High performance mixer FM IF system with high-speed RSSI
Rev. 2
- 9 March 2012
Product data sheet
1. General description
The SA58641 is a high performance monolithic FM IF system with high-speed RSSI incorporating a mixer/oscillator, two limiting intermediate frequency amplifiers, quadrature detector, logarithmic Received Signal Strength Indicator (RSSI), voltage regulator, wideband data output and fast RSSI op amps. The SA58641 is available in 20-lead SSOP (Shrink Small Outline Package).
The SA58641 was designed for high bandwidth portable munication applications and will function down to 3 V. The RF section is similar to the famous SA605. The data output has a minimum...