TVP5147M1PFPR屬于集成電路（IC）的編碼器解碼器轉(zhuǎn)換器。由美國(guó)德州儀器公司制造生產(chǎn)的TVP5147M1PFPR編碼器，解碼器，轉(zhuǎn)換器該系列產(chǎn)品可用于將信息封裝或編碼為適合于傳輸或存儲(chǔ)的格式，和/或在通信路徑的另一端執(zhí)行逆運(yùn)算，通常是通過使用某些形式的調(diào)制過程。示例包括從數(shù)字?jǐn)?shù)據(jù)生成模擬視頻信號(hào)的器件（反之亦然）；基于傳輸目的對(duì)按鈕的狀態(tài)進(jìn)行編碼的器件（實(shí)現(xiàn)遠(yuǎn)程控制功能）；以及便于將標(biāo)準(zhǔn) UART 連接到標(biāo)準(zhǔn)紅外收發(fā)器的器件。

1.1 Features

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? Two 30-MSPS 11-bit A/D channels with

programmable gain control

? Supports NTSC (J, M, 4.43), PAL (B, D, G, H, I,

M, N, Nc, 60), and SECAM (B, D, G, K, K1, L)

CVBS, and S-video

? Supports analog component YPbPr video

format with embedded sync

? Ten analog video input terminals for

multisource connection

? Supports analog video output

? User-programmable video output formats

– 10-bit ITU-R BT.656 4:2:2 YCbCr with

embedded syncs

– 10-bit 4:2:2 YCbCr with separate syncs

– 20-bit 4:2:2 YCbCr with separate syncs

– 2x sampled raw VBI data in active video

during a vertical blanking period

– Sliced VBI data during a vertical blanking

period or active video period (full field mode)

? HSYNC/VSYNC outputs with programmable

position, polarity, width, and field ID (FID) AECoutput

? Composite and S-video processing

– Adaptive 2-D 5-line adaptive comb filter for

composite video inputs; chroma-trap

available

– Automatic video standard detection

(NTSC/PAL/SECAM) and switching

– Luma-peaking with programmable gain

– Patented chroma transient improvement

(CTI)

– Patented architecture for locking to weak,

noisy, or unstable signals

– Single 14.31818-MHz reference crystal for all

standards

– Line-locked internal pixel sampling clock

generation with horizontal and vertical lock

signal outputs

– Genlock output RTC format for downstream

? Certified Macrovision? copy protection

detection

? Available in commercial (0°C to 70°C) and

industrial (?40°C to 85°C) temperature ranges

? Qualified for Automotive Applications (AECoutput

Q100 Rev G ? TVP5147M1IPFPQ1 or

TVP5147M1IPFPRQ1)

? VBI data processor

– Teletext (NABTS, WST)

– CC and extended data service (EDS)

– Wide screen signaling (WSS)

– Copy generation management system

(CGMS)

– Video program system (VPS/PDC)

– Vertical interval time code (VITC)

– Gemstar? 1×/2× mode

– V-Chip decoding

– Register readback of CC, WSS (CGMS),

VPS/PDC, VITC and Gemstar 1×/2× sliced

data

? I2C host port interface

? Reduced power consumption: 1.8-V digital