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U4286BM

TEMIC Semiconductors
Part Number U4286BM
Manufacturer TEMIC Semiconductors
Description AM / FM-PLL
Published Apr 16, 2005
Detailed Description TELEFUNKEN Semiconductors U4286BM AM / FM-PLL Description The U4286BM is an integrated circuit in BICMOS technology fo...
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U4286BM
U4286BM

Overview
TELEFUNKEN Semiconductors U4286BM AM / FM-PLL Description The U4286BM is an integrated circuit in BICMOS technology for frequency synthesizer.
It performs all the functions of a PLL radio tuning system and is controlled by I2C bus.
The device is designed for all frequency synthesizer applications of radio receivers, as well as RDS ( Radio Data System ) applications.
Features D Reference oscillator up to 15 MHz D Two programmable 16 bit dividers adjustable from 2 to 65535 D Two programmable switching outputs (open drain up to 20 V) D Fine tuning steps: AM y 1 kHz FM y 2 kHz D Few external component requirements due to integrated loop-transistor for AM/FM D High signal/ noise ratio Bl...


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