Showing posts with label FM RADIO. Show all posts
Showing posts with label FM RADIO. Show all posts
Wednesday, November 4, 2009
ONE CHIP FM RADIO ( KA22429 )
The KA22429 is a monolithic integrated circuit designed for Portable FM radio.It is consistng of RF input stage, Mixer, IF, Mute control and Loop (earphone drive) AMP.
It is suitable a pocket - size radio.
FEATURES
- Minimum number of external parts required
- It is able to a single trimmer tuning
- No FM det coil
- It is FLL detect system (76KHz)
- Operating voltage: Vcc= 1.8V~6.0V
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