Datasheet4U Logo Datasheet4U.com

TDA1302T Datasheet Data amplifier and laser supply

Manufacturer: NXP Semiconductors

📥 Download Datasheet

General Description

TDA1302T The TDA1302T is a data amplifier and laser supply circuit for three-beam pick-up detectors applied in a wide range of mechanisms for Compact Disc and read only optical systems.

The device contains 6 amplifiers which amplify and filter the focus and radial diode signals and provides an equalized RF signal suitable for single or double speed mode;

the mode can be switched by means of the speed control pin.

Overview

TDA1302_1 2 Wed Sep 14 13:30:56 1994 Philips Semiconductors Preliminary specification Data amplifier and laser supply circuit for CD player and read only optical.

Key Features

  • Six input buffer amplifiers with low-pass filtering and with virtually no offset.
  • HF data amplifier with a high or low gain mode.
  • Two built-in equalizers for single or double-speed mode ensuring high performance in both modes.
  • Fully automatic laser control including stabilization and an ON/OFF switch, plus a separate supply (VDDL) for power reduction.
  • Adjustable laser bandwidth and laser switch-on current slope.
  • Protection circuit to prevent.

More Datasheets from NXP Semiconductors

Part Number Description
TDA1300T Photodetector amplifiers and laser supplies
TDA1300TT Photodetector amplifiers and laser supplies
TDA1301T Digital servo processor
TDA1305T Stereo 1fs data input up-sampling filter
TDA1306T Noise shaping filter DAC
TDA1307 High-performance bitstream digital filter
TDA1308 Class AB stereo headphone driver
TDA1309H Low-voltage low-power stereo bitstream ADC/DAC
TDA1310A Stereo Continuous Calibration DAC CC-DAC
TDA1311A Stereo Continuous Calibration DAC CC-DAC