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LA75525VA Datasheet Vif/sif Signal-processing Ic

Manufacturer: SANYO (now Panasonic)

Overview: .DataSheet.co.kr Ordering number : EN7961 LA75525VA Overview Monolithic Linear IC For TV Sets and VCRs VIF/SIF Signal-Processing IC The LA75525VA is a pletely adjustment-free NTSC VIF/SIF signal-processing IC for TV sets and VCRs. It supports IF frequencies of 45.75 and 58.75MHz. It integrates an automatic adjustment circuit for the VCO, an AFT circuit, and an audio carrier trap circuit on the same chip and requires the input of either a 4MHz or 3.58MHz reference signal.

Key Features

  • Automatic adjustment VCO (no external VCO coil is required).
  • Built-in audio carrier trap; an external circuit may be used if desired.
  • Digital AFT adopted.
  • FM radio receiver function. Specifications Absolute Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Circuit voltage Circuit current Symbol VCC max V12 V16 I5 I9 I24 Allowable power dissipation Operating temperature Storage temperature Pd max Topr Tstg Ta ≤ 75°C, Mounted on a circuit board.

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