TW2866C datasheet(1/143 Pages) RENESAS

номер детали	TW2866C

подробное описание детали	4-Channel Video Decoders and Audio Codecs and Video Encoder for Security Application

PDF	143 Pages

Scroll/Zoom	100%

производитель	RENESAS [Renesas Technology Corp]

домашняя страница	http://www.renesas.com

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TW2866C

4-Channel Video Decoders and Audio Codecs and

Video Encoder for Security Application

FN8253 Rev. 0.00

Page 1 of 143

February 3, 2012

FN8253

Rev. 0.00

February 3, 2012

DATASHEET

The TW2866 includes four high quality

NTSC/PAL/SECAM video decoders that convert

analog composite video signal to digital

component YCbCr data for security applications.

Each channel contains 10 bit ADC and

proprietary clamp and gain controllers and

utilizes 4H comb filter for separating luminance

& chrominance to reduce cross noise artifacts.

The TW2866 adopts the image enhancement

techniques, such as IF compensation filter, CTI

and programmable peaking. TW2866 also

includes one NTSC/PAL video encoder with two

10 bit DAC’s to support CVBS and YC output. The

TW2866 also includes audio CODEC, which has

five audio Analog-to-Digital converters and one

Digital-to-Analog converter. A built-in audio

controller can generate digital outputs for

recording/mixing and accepts digital input for

playback.

Features

 Accepts all NTSC(M/4.43) /

PAL(B/D/G/H/I/K/L/M/N/60)/SECAM

standards with auto detection

 Integrated four video analog anti-aliasing filters

and 10 bit CMOS ADCs

 High performance adaptive 4H comb filters for

all NTSC/PAL standards

 IF compensation filter for improvement of color

demodulation

 Color Transient Improvement (CTI)

 Automatic white peak control

 Programmable hue, saturation, contrast,

brightness and sharpness

 Proprietary fast video locking system for non-

realtime application

 Supports the standard ITU-R BT.656 format or

time multiplexed output with 54/108MHz

 Provides simultaneous four channel Full D1 and

CIF time-multiplexed outputs with 54MHz.

 Integrated five audio ADCs and one audio DAC

 Provides multi-channel audio mixed analog

output

 Supports I2S/DSP Master/Slave interface for

record output and playback input

 PCM 8/16 bit and u-Law/A-Law 8bit for audio

word length

 Programmable audio sample rate that covers

popular frequencies of 8/16/32/44.1/48kHz

 Supports a two-wire serial host interface

 Integrated one video encoder and two10 bit

video CMOS DACs.

 Integrated clock PLL for 108MHz clock output.

 Ultra low power consumption (Typical

666.84mW)

 128 pin LQFP package

Аналогичный номер детали - TW2866C

производитель	номер детали	датащи	подробное описание детали
Intersil Corporation	TW2866	1Mb / 2P	Security Surveillance IC Solutions
Renesas Technology Corp	TW2866	122Kb / 2P	4-Channel Video Decoders and Audio Codecs and Video Encoder for Security Applications
Intersil Corporation	TW2866-LC1-CR	1Mb / 2P	Security Surveillance IC Solutions

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Аналогичное описание - TW2866C

производитель	номер детали	датащи	подробное описание детали
Davicom Semiconductor, ...	DM5865	68Kb / 3P	4-Channel 720H Video Decoders and Audio Codecs
Davicom Semiconductor, ...	DM5885	71Kb / 3P	4-Channel Video Decoders and Mixer and Audio Codecs
Renesas Technology Corp	TW2866	122Kb / 2P	4-Channel Video Decoders and Audio Codecs and Video Encoder for Security Applications
Renesas Technology Corp	TW2867	197Kb / 2P	4-Channel Video Decoders and Audio Codecs for Security Applications
Intersil Corporation	TW2868	160Kb / 3P	8-Channel Video Decoders and Audio Codecs and Video Encoder for Security Applications August 9, 2011
Renesas Technology Corp	TW2815	2Mb / 82P	4-Channel Video Decoders and Audio Codecs for Security Applications May 19, 2017
	TW2864	3Mb / 110P	4-Channel Video Decoders and Audio Codecs For Security Applications September 28, 2012
	TW2865	5Mb / 151P	4-Channel Video Decoders and Audio Codecs and Video Encoder for Security Application Aug 1, 2017
	TW2867C	4Mb / 138P	4-Channel Video Decoders and Audio Codecs For Security Applications February 9, 2012
	TW2868	5Mb / 199P	8-Channel Video Decoders and Audio Codecs and Video Encoder for Security Applications May 22, 2013

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