آی سی پردازش رادیویی NXP TEF6903AH

این آی سی یک مدار مجتمع پردازش سیگنال رادیویی و پرکاربرد می باشد.
پایینترین قیمت
FM Radio Frequency (RF) front-end with large dynamic range
Integrated FM channel filter with controlled bandwidth
Fully integrated FM demodulator
Fully integrated stereo decoder with high immunity for birdy noise
FM noise blanker with adaptive detection at MPX and level
Signal quality detection: level, AM wideband, frequency deviation, ultrasonic
noise/adjacent channel
FM weak signal processing: stereo blend, high cut control and soft mute
AM RF Automatic Gain Control (AGC) circuit for external cascode AGC and Positive Intrinsic Negative (PIN) diode AGC
Dual AM noise blanking system
AM weak signal processing: high cut control and soft mute
Low phase noise local oscillator
In-lock detection for optimized adaptive Phase-Locked Loop (PLL) tuning speed
Crystal oscillator reference with low harmonics
Inaudible soft slope tuning mute for AM and FM
Sequential state machine supporting each tuning action
Integrated RDS/RBDS radio data demodulator
Flexible audio input source selection
Integrated audio processing and tone filtering