Datasheet > ISL79987

ISL79987

更新时间： 2024-12-01 14:57:43

品牌	Logo	应用领域
瑞萨 - RENESAS		/
页数	文件大小	规格书
3页	210K
描述
4-Channel Differential Input Video Decoder with MIPI-CSI2 Output for Around View Applications

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ISL79987 数据手册

DATASHEET

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ISL79987, ISL79988

FN8907

Rev.1.00

Mar 19, 2019

4-Channel Differential Input Video Decoder with MIPI-CSI2/BT.656 Output for

Around View Applications

The ISL79987 and ISL79988 integrate four, high-quality

Features

NTSC/PAL/SECAM video decoders that convert analog

composite video signals to digital component YCbCr data for

automotive applications. Each channel contains a 10-bit ADC

that supports single-ended, differential, and pseudo

Analog Video Decoder

• Software-selectable analog input control allows for

combinations of single-ended CVBS and differential CVBS

differential composite video inputs. The ISL79987 and

ISL79988 use a 4H-comb filter for separating luminance and

chrominance to reduce cross noise artifacts, and proprietary

clamp and gain controllers. Integrated short-to-battery and

short-to-ground detection, advanced image enhancement

capabilities such as the programmable Automatic Contrast

Adjustment (ACA), and the MIPI-CSI2/ITU-R BT.656 output

interface make the ISL79987 and ISL79988 an ideal solution

for the demands of automotive around view applications.

• Integrated, four-video analog anti-aliasing filters and 10-bit

CMOS ADCs with differential and single-ended inputs

• Fully programmable static gain or automatic gain control for

the Y-channel

• Programmable white peak control for the Y-channel

• 4-H adaptive comb filter Y/C separation

• PAL delay line for color phase error correction

• Digital subcarrier PLL for accurate color decoding

Applications

• Automotive around view

• Digital horizontal PLL for synchronization processing and

pixel sampling

Related Literature

• For a full list of related documents, visit our website:

- ISL79987, ISL79988 device pages

• Advanced synchronization processing and sync detection for

handling non-standard and weak signals

• Automatic color control and color killer

• Chroma IF compensation

• Programmable output cropping

AFE

CLKO/ MPP[1]

MPP[0]

4H COMB

VIDEO DEC

VIN1A

VIN1B

FILTER

ADC

AGC

REGFILE

DEC_CH

DIAG1

VIN2A

VIN2B

DIAG2

4H COMB

VIDEO DEC

FILTER

ADC

AGC

MIPIC

REGFILE

DEC_CH

MIPID0

MIPID1

VIN3A

VIN3B

4H COMB

VIDEO DEC

FILTER

REGFILE

DEC_CH

DIAG3

VIN4A

VIN4B

4H COMB

VIDEO DEC

FILTER

REGFILE

DEC_CH

DIAG4

I²C

INTERFACE

RSTB

REGFILE

SHORT

DETECTION

PLL

OSC

FIGURE 1. ISL79987 BLOCK DIAGRAM

FN8907 Rev.1.00

Mar 19, 2019

Page 1 of 3

12 3

中文翻译

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与ISL79987相关器件

型号	品牌	获取价格	描述	数据表
ISL79988	RENESAS	获取价格	4-Channel Differential Input Video Decoder with BT.656 Output for Around View Applications
ISL80015	INTERSIL	获取价格	Negative current protection
ISL80015	RENESAS	获取价格	Compact Synchronous Buck Converter
ISL80015A	INTERSIL	获取价格	Negative current protection
ISL80015A	RENESAS	获取价格	Compact Synchronous Buck Converter
ISL80015AFRZ-T	INTERSIL	获取价格	Negative current protection
ISL80015AFRZ-T7A	INTERSIL	获取价格	Negative current protection
ISL80015AIRZ-T	INTERSIL	获取价格	Negative current protection
ISL80015AIRZ-T7A	INTERSIL	获取价格	Negative current protection
ISL80015FRZ-T	INTERSIL	获取价格	Negative current protection

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