Part Number: SDA2121-2, Q67100-H50525
Function: PLL WITH I2C BUS FOR AM/FM RECEIVER
Package: DIP-20, DSO-20 Type
Manufacturer: Siemens AG
Pinouts:
Description:
The SDA2121-2 is an integrated circuit in CMOS technoloty which has been especially designed for application in radio equipment.
Features:
1. High input sensitivity ( 50 mVrms on FM and 30 mVrms on AM )
2. High input frequencies ( 150 MHz on FM and 25 MHz on AM )
3. Extremely fast phase detector with very short anti-backlash pulses
4. I2C bus
5. Switchable phase detector polarity
6. Open drain switching outputs for 10 V
Block Diagram
Other data sheets are available within the file: Q67100-H5025, Q67100-H5026, SDA2121-2X
SDA2121-2 Datasheet PDF Download
