Overview The LV23200T is a one-chip tuner IC incorporating PLL for home stereo system. Features • Tuner IC and PLL IC integrated into one chip. • MPX-VCO incorporated and without need of adjustment. • FM/AM output level independent setting possible. • MOS transistor for active LPF incorporated. Functions • AM tuner Changeover of the constant in RFAMP, MIX, OSC, IF AMP, DET, AGC, SD, OSC BUFF, IF BUFF, and AGC modes. • FM tuner 1stIFAMP, IF limiter AMP, DET (COIL type) , S-METER, SD, AFC, IF BUFF. • MPX PLL STEREO DECODER, forced MONO, AUDIO MUTE, function to prevent interference from a neighboring station, PILOT canceling function. • PLL frequency synthesizer.
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