ADV7188集成電路（IC）的編碼器解碼器轉(zhuǎn)換器規(guī)格書(shū)PDF中文資料

ADV7188屬于集成電路（IC）的編碼器解碼器轉(zhuǎn)換器。由亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的ADV7188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(guò)使用某些形式的調(diào)制過(guò)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。

GENERAL DESCRIPTION

The ADV7188 integrated video decoder automatically detects and converts standard analog baseband television signals compatible with worldwide NTSC, PAL, and SECAM standards into 4:2:2 component video data compatible with 20-/16-/10-/8-bit CCIR 601/CCIR 656.

FEATURES

Multiformat video decoder supports NTSC (J/M/4.43), PAL (B/D/G/H/I/M/N), SECAM

Integrates four 54 MHz, Noise Shaped Video (NSV?), 12-bit ADCs

SCART fast blank support

Clocked from a single 28.63636 MHz crystal

Line-locked clock-compatible (LLC)

Adaptive Digital Line Length Tracking (ADLLT?), signal processing, and enhanced FIFO management give mini-TBC functionality

5-line adaptive comb filters

Proprietary architecture for locking to weak, noisy, and unstable video sources such as VCRs and tuners

Subcarrier frequency lock and status information output

Integrated automatic gain control (AGC) with adaptive peak white mode

Macrovision? copy protection detection

Chroma transient improvement (CTI)

Digital noise reduction (DNR)

Multiple programmable analog input formats

CVBS (composite video)

Y/C (S-video)

YPrPb (component) (VESA, MII, SMPTE, and BETACAM)

12 analog video input channels

Integrated antialiasing filters

Programmable interrupt request output pin

Automatic NTSC/PAL/SECAM identification

Digital output formats (8-bit, 10-bit, 16-bit, or 20-bit) ITU-R BT.656 YCrCb 4:2:2 output + HS, VS, and FIELD

0.5 V to 1.6 V analog signal input range

Differential gain: 0.4 typical

Differential phase: 0.4° typical

Programmable video controls Peak white/hue/brightness/saturation/contrast

Integrated on-chip video timing generator

Free-run mode (generates stable video output with no input)

VBI decode support for close captioning (including Gemstar? 1×/2× (XDS)), WSS, CGMS, teletext, VITC, VPS

Power-down mode

2-wire serial MPU interface (I2C? compatible)

3.3 V analog, 1.8 V digital core, 3.3 V input/output supply

Industrial temperature grade: ?40°C to +85°C

80-lead, Pb-free LQFP

APPLICATIONS

High end DVD recorders

Video projectors

HDD-based PVRs/DVDRs

LCD TVs

Set-top boxes

Professional video products

AVR receiver