Part Number : SA58641
Function : High performance mixer FM IF system with high-speed RSSI
Package : 20-lead SSOP Type
Maker : NXP Semiconductors.
Pinouts : 
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.
Features
1. Wideband data output (600 kHz minimum)
2. Fast RSSI rise and fall times
3. Low power consumption: 7.5 mA typical at 5 V
4. Mixer input to >500 MHz
5. Mixer noise figure of 12 dB at 240 MHz
6. Crystal oscillator effective to 150 MHz (LC oscillator to 1 GHz local oscillator can be
injected)
7. 92 dB of IF amp/limiter gain
8. 25 MHz limiter small signal bandwidth
Applications :
1. Digital cordless telephones
2. Digital cellular telephones
3. Portable high performance communications receivers
4. Single conversion VHF/UHF receivers
5. FSK and ASK data receivers
Datasheet PDF Download :
Others datasheet of same file : SA-58641, SA58641DK
