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參數(shù)資料
| 型號(hào)： | TW2865-LA3-GR |
| 廠商： | Intersil |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC A/V CODEC/DECOD 4CH 128LQFP |
| 標(biāo)準(zhǔn)包裝： | 90 |
| 類型： | 視頻解碼器，音頻編解碼器 |
| 應(yīng)用： | DVR |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 128-LQFP |
| 供應(yīng)商設(shè)備封裝： | 128-LQFP |
| 包裝： | 托盤 |
Techwell
Techwell
Target Applications
TW2865
5
Embedded DVR
Video Server
DVR PCI Card
4-Channel Video Decoder and Audio Codec plus
Video Encoder for Security Applications
The TW2865 is a 4-in-1 video decoder and audio codec plus video encoder for security surveillance applications. The device includes four high
quality NTSC/PAL/SECAM video decoders that convert analog composite video signal to digital component YCbCr data. Each channel contains a
10-bit ADC and proprietary clamp/gain controller and utilizes 4H comb filter for separating luminance & chrominance to reduce cross noise
artifacts. The TW2865 adopts image enhancement techniques such as IF compensation filter, CTI and programmable peaking. In addition,
TW2865 includes one NTSC/PAL video encoder with two 10-bit DACs to support CVBS and YC output. The TW2865 also includes an audio codec
which has five audio ADCs and one DAC. A built-in audio controller can generate digital outputs for recording/mixing and accepts digital input
for playback.
New Features
Integrated one video encoder and two 10-bit video CMOS DACs
Proprietary fast video locking system for non-realtime application
Integrated five audio ADCs and one audio DAC
Low power consumption
Typical Application Diagram
BT.656
I2S
Speaker
27/54/108M H z
T W 2865
MU X /
CO DE C
BT.656
27M H z
I2S
Mic rophone
Audio In
(C h1- 4)
V ideo In
(C h1- 4)
S -V ideo / C V B S
CCT V Monitor
HO S T
Pro c e s s o r
ID E
US B
Ne tw o rk
Techw
ell
TW2865
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| TW2866-LC1-CR | IC VIDEO DECODER 4-CH 128-LQFP |
| TW2867-QLA2-GR | IC A/V CODEC/DECOD 4CH 128LQFP |
| TW2868-LA1-CR | IC LINEAR |
| TW2880P-BB1-GR | IC VID/GRAPHIC CTRLR 16CH 676BGA |
| TW2960-LA1-CR | IC INTERFACE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| TW2865-LA3-GR-EVAL | 功能描述:EVAL BOARD FOR TW2865-LA3-GR RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 評估演示板和套件 系列:* 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 主要目的:電源管理，電池充電器 嵌入式:否 已用 IC / 零件:MAX8903A 主要屬性:1 芯鋰離子電池 次要屬性:狀態(tài) LED 已供物品:板 |
| TW2866H-LA2-CR | 制造商:Intersil Corporation 功能描述:TW2866H-LA2-CR 4 CHAN VID DECODER + AUDIO CODEC + VIDEO ENCO - Trays |
| TW2866-LA2-CR | 制造商:Intersil Corporation 功能描述:TW2866-LA2-CR 4CHAN VID DECODER+AUDIO CODEC PLUS VID ENCODE - Trays 制造商:Intersil Corporation 功能描述:IC VIDEO DECODER 制造商:Intersil Corporation 功能描述:TW2866-LA2-CR 4Chan Vid Decoder+Audio Codec plus Vid Encode 制造商:Intersil Corporation 功能描述:4Ch Video Decoder and Audio Codec 制造商:Intersil Corporation 功能描述:4-Channel Video Decoder and Audio Codec plus Video Encoder |
| TW2866-LA2-GR | 功能描述:IC A/V CODEC/DECOD 4CH 128LQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 編碼器，解碼器，轉(zhuǎn)換器 系列:- 產(chǎn)品變化通告:Development Systems Discontinuation 26/Apr/2011 標(biāo)準(zhǔn)包裝:1 系列:- 類型:編碼器 應(yīng)用:DVB-S.2 系統(tǒng) 電壓 - 電源，模擬:- 電壓 - 電源，數(shù)字:- 安裝類型:- 封裝/外殼:模塊 供應(yīng)商設(shè)備封裝:模塊 包裝:散裝 其它名稱:Q4645799 |
| TW2866-LA2-GR-EVAL | 功能描述:EVAL BOARD FOR TW2866-LA2-GR RoHS:否 類別:編程器，開發(fā)系統(tǒng) >> 評估演示板和套件 系列:* 產(chǎn)品培訓(xùn)模塊:Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:1 系列:- 主要目的:電源管理，電池充電器 嵌入式:否 已用 IC / 零件:MAX8903A 主要屬性:1 芯鋰離子電池 次要屬性:狀態(tài) LED 已供物品:板 |
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