Datasheet4U Logo Datasheet4U.com

LA75520K - IF Signal Processing (VIFSIF) IC

Features

  • Internal VCO adjustment free circuit eliminating the need for an external VCO coil.
  • Internal sound carrier trap enables easy configuration of PAL sound multi-system at low cost.
  • Considerably reduces the number of required peripheral parts.
  • Use of digital AFT eliminates a problem of AFT tolerance.
  • Package: DIP24S (300mil) Functions.
  • VIF amplifier.
  • Adjustment-free VCO and PLL detector circuit.
  • Digital AFT circuit.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
LA7550 IF Signal Processing (VIF+SIF) Cricuit Sanyo
LA75505M Adjustment Free VIF/SIF Signal Processing IC Sanyo
LA7555 Monolithic Linear IC Sanyo
LA7505 LA7505 Sanyo Semiconductor
LA7510 Quasi-Parallel Intercarrier Detector Sanyo

Other Datasheets by SANYO (now Panasonic)

Part Number Description
LA75520KVA IF Signal Processing (VIFSIF) IC
LA75520VA VIF / SIF Signal-Processing Circuit
LA75521VA IF Signal Processing (VIFSIF) IC
LA75525AVA VIF/SIF Signal-Processing IC
LA75525VA VIF/SIF Signal-Processing IC

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.

View original datasheet text
www.DataSheet.co.kr Ordering number : ENA0648 Monolithic Linear IC LA75520K Overview IF Signal Processing (VIF+SIF) IC that Supports the PAL Video Standard for TV Sets and VCRs The LA75520K is a fully adjustment-free VIF + SIF signal processing IC for TV sets and VTRs that supports the PAL video standard. It supports 38.0MHz, 38.9MHz, and 39.5MHz as the IF frequencies, as well as PAL sound multi-system (M/N, B/G, I and D/K), and contains an on-chip sound carrier trap. The IC employs a 4MHz frequency (which can be switched to 4.43MHz) as the reference frequency of the adjustment free circuit, and controls the VCO, AFT, and sound filter using an external input signal. Features • Internal VCO adjustment free circuit eliminating the need for an external VCO coil.
Published: |