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AN3672NFBP - Audio signal processor IC for HiFi VCR incorporating EIAJ sound multiplex system

General Description

Pin No.

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 BS-IN (R) Ext.3-IN (R) BS-IN (L) Ext.3-IN (L) CUE det.

1/2 VCC1-VREF IN-REF (R) Sound multiplex output R Ext.1-IN (R) Ext.2-IN (R) GND1 (L) IN-REF (L) Sound multiplex output L Ext.1-IN (L) Ext.2-IN (L) N.R.

Key Features

  • Built-in EIAJ sound multiplex decoder.
  • Full adjustment-free by SIF signal input.
  • fO automatic adjustment of high precision VCO.
  • Built-in pre/recording amplifier 0.10 Seating plane QFH064-P-1414A s.

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Datasheet Details

Part number AN3672NFBP
Manufacturer Panasonic
File Size 280.66 KB
Description Audio signal processor IC for HiFi VCR incorporating EIAJ sound multiplex system
Datasheet download datasheet AN3672NFBP Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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ICs for VCR www.datasheet4u.com AN3672NFBP Audio signal processor IC for HiFi VCR incorporating EIAJ sound multiplex system Unit: mm s Overview The AN3672NFBP is a HiFi audio signal processor IC (NTSC) incorporating EIAJ sound multiplex decoder and pre/recording amplifier. An adjustment-free sound multiplex decoder is realized through both of fO automatic adjustment of high precision VCO by a reference signal (fSC) and an SIF (4.5 MHz inter-carrier sound intermediate frequency) signal input. 48 49 17.2±0.4 14.0±0.3 33 32 (1.00) 17 1.3±0.1 2.85±0.20 1 (1.00) 16 0.80 0.35 +0.10 – 0.05 14.0±0.3 17.2±0.4 64 (1.60) +0.10 0.20 – 0.