hd-ahd 2.0 video encoder nvp6021 · ahd nvp6021 is high speed and digital-to-analog video encoder...

HD-AHD 2.0 Video Encoder NVP6021

Specifications

InputI/F

• Video : 1-Ch, BT.656 (8bits), BT.1120 (16bits)

OutputI/F

• Video : AHD 1.0 (720@25/30fps) AHD 2.0 (720@50/60fps, 1080@25/30fps)

Etc

•  I2C interface•  Operation voltage : 3.3V , 1.2V•  Package (40-eQFN, 5mm×5mm 0.4p)•  Support NVP6011 P2P

■ 1-Ch Video Encoder■ On-chip test pattern generation - Color bar, Check, Multi-burst■ Programmable features - Luma and Chroma filter response - Subcarrier frequency (fsc) and phase■ Various input I/F - 16 bit@74.25MHz - 16 bit@37.125Mhz - 8 bit@74.25MHz■ Compact package■ Low power consumption

Features

AH

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NVP6021 is high speed and digital-to-analog video encoder in a 40-eQFN package(3.3 V) video DAC supports for composite AHD2.0 analog outputs in high definition(HD) video formats. NVP6021 has 16-bit video input port that can be applied in various security applications. Video input data can be supplied in the YCrCb 4:2:2 color space. NVP6021 also supports embedded EAV/SAV timing codes and I2C communication protocol.

@ AHD2.0 TechnologyAHD2.0 is a video transmission technology in high definition via coaxial cable.AHD2.0 offer specifications – up to 1080p(1920×1080); which are compatible with the industrial standard 1080p.

AHD2.0

AHD2.0 COMETCOMET

VIDEODA

VIDEODA

Application Diagram

www.nextchip.com

NVP6021 Block Diagram

MUL

TIPL

EXER

OVER

SAM

PLIN

G FI

LTER

TEST PATTERNGENERATOR

SYNCGENERATOR

PROGRAMMABLELUMINANCE

FILTER

PROGRAMMABLECHROMINANCE

FILTER

8X/4X OVERSAMPLINGPLLCONTROL UNITHOST REFERENCESIN/COS

DDS

PRE-PROCESSINGCHROMINANCE

PRE-PROCESSINGLUMINANCE

4:2:2 TO 4:4:4DEINTERLEAVE

ANDTRS PARSER

INPUTINTERFACE

ADD BURST

MODUL-ATOR

DAE

VDD

DAC

8-/16 BITVIDEODATA

VAA

VDD_IO

RESET

REXTSCL SDA COMPCLKIN VDD VAA

NVP6021 Application

AHD 2.0(Up to 1080P)

CMOSSensor NVP2430 SOC

NVP6021NVP6124/NVP6114A

4-Ch