CD3699GP Datasheet PDF – CD3699, Sound Processor – Semico

Part Number: CD3699GP

Function: Echo / Surround Sound Processor circuit

Package: DIP 16, SOP 16 Pin Type

Manufacturer: Semico

Image:

CD3699GP

Description

CD3699 is an echo / surround sound processor circuit applied to an echo sound effects and surround sound audio processing equipment.

Limit parameter :

1. Extreme working voltage : -0.3 ~ 6V
2. Working temperature : -25 ~ 70°C
3. Extreme power consumption : 1.7W
4. Storage temperature : -40 ~ 125°C

Circuits

CD3699GP Circuit Pinout

Features

1. low distortion
2. high signal to noise ratio
3. Simple peripheral lines
4. Auto reset function
5. Echo delay time can be easily adjusted
6. You can select the echo mode. Main tone Echo output together or surround sound mode Only echo output

Pinout

CD3699GP Datasheet

Other data sheets are available within the file: CD3699

CD3699GP Datasheet PDF Download


CD3699GP pdf

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TDA8844 Datasheet – DIP 56Pin, TV Processor – Philips

Part Number: TDA8844

Description

I2C-bus controlled PAL/NTSC/SECAM TV processors

Manufacturer: Philips Semiconductors

Image

TDA8844 tv processor

Description

The various versions of the TDA8884, TDA 884X/5X series are I2C-bus controlled single chip TV processors which are intended to be applied in PAL, NTSC, PAL/NTSC and multi-standard television receivers. The N2 version is pin and application compatible with the N1 version, however, a new feature has been added which makes the N2 more attractive. The IF PLL demodulator has been replaced by an alignment-free IF PLL demodulator with internal VCO (no tuned circuit required). The setting of the various frequencies (33.4, 33.9, 38, 38.9, 45,75 and 58.75 MHz) can be made via the I2C-bus.

Pinout

TDA8844 datasheet pinout
Features

1. Multi-standard vision IF circuit with an alignment-free PLL demodulator without external components

2. Alignment-free multi-standard FM sound demodulator (4.5 MHz to 6.5 MHz)

3. Audio switch

4. Flexible source selection with CVBS switch and Y(CVBS)/C input so that a comb filter can be applied

5. Integrated chrominance trap circuit

6. Integrated luminance delay line

 

TDA8844 Datasheet