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TDA4665 - Baseband delay line

General Description

plastic dual in-line package; 16 leads (300 mil) plastic small outline package; 16 leads; body width 3.9 mm 5.3 5.3 0.6 0.6 5.8 5.8 0.1

0.1 MIN.

5 5 5.5 525 665 1.05 1.33 TYP.

Key Features

  • Two comb filters, using the switched-capacitor technique, for one line delay time (64 µs).
  • Adjustment-free.

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Part Number Description
TDA4660 64 us Baseband Delay Line
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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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INTEGRATED CIRCUITS DATA SHEET TDA4665 Baseband delay line Product specification Supersedes data of 1995 Oct 30 File under Integrated Circuits, IC02 1996 Dec 17 Philips Semiconductors Product specification Baseband delay line FEATURES • Two comb filters, using the switched-capacitor technique, for one line delay time (64 µs) • Adjustment-free application • No crosstalk between SECAM colour carriers (diaphoty) • Handles negative or positive colour-difference input signals • Clamping of AC-coupled input signals (±(R−Y) and ±(B−Y)) • VCO without external components • 3 MHz internal clock signal derived from a 6 MHz CCO, line-locked by the sandcastle pulse (64 µs line) • Sample-and-hold circuits and low-pass filters to suppress the 3 MHz clock signal • Addition of delayed and non-delayed ou