Datasheet > GS2970-IBE3

GS2970-IBE3

更新时间： 2024-10-03 01:19:35

品牌	Logo	应用领域
商升特 - SEMTECH		/
页数	文件大小	规格书
145页	10750K
描述
3Gb/s, HD, SD SDI Receiver Complete with SMPTE Audio and Video Processing

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GS2970-IBE3 数据手册

GS2970

3Gb/s, HD, SD SDI Receiver Complete with SMPTE Audio and Video Processing

Key Features

Applications

•

Operation at 2.970Gb/s, 2.970/1.001Gb/s, 1.485Gb/s,

1.485/1.001Gb/s and 270Mb/s

•

Supports SMPTE 425M (Level A and Level B), SMPTE

424M, SMPTE 292, SMPTE 259M-C and DVB-ASI

Application: Single Link (3G-SDI) to Dual Link (HD-SDI) Converter

•

Integrated Reclocker

10-bit

HD-SDI

Link A

GS2962/72

HVF/PCLK

Integrated low phase noise VCO

GS2984/

GS2974

3G-SDI

GS2970

HVF/PCLK

10-bit

Serial digital reclocked, or non-reclocked loop-through

output

HD-SDI

Link B

•

Integrated audio de-embedder for 8 channels of 48kHz

audio

•

Integrated audio clock generator

Ancillary data extraction

Optional conversion from SMPTE 425M Level B to

Level A for 1080p 50/59.94/60 4:2:2 10-bit inputs

Application: 1080p50/60 Monitor

AES - OUT

•

Parallel data bus selectable as either 20-bit or 10-bit

Speakers

AUDIO 1/2

AUDIO 3/4

DAC

Audio

Selector

AUDIO 5/6

Comprehensive error detection and correction

features

AUDIO 7/8

Audio Clocks

GS2984/

GS2974

3G-SDI

GS2970

20-bit

Video

Processor

Display

•

Output H, V, F or CEA 861 timing signals

HVF/PCLK

1.2V digital core power supply, 1.2V and 3.3V analog

power supplies, and selectable 1.8V or 3.3V I/O power

supply

CTRL/TIMECODE

•

GSPI host interface

Application: Multi-format Downconverter

-20ºC to +85ºC operating temperature range

Low power operation (typically 350mW)

Small 11mm x 11mm 100-ball BGA package

Pb-free and RoHS compliant

10-bit SD Bypass

Memory

SD/HS/3G-SDI

20-bit

Video

GS2984/

GS2974

SD-SDI

HD/SD

Downconverter&

Aspect Ratio

Conversion

GS2970

Serializer

(GS1582,

GS2972)

HVF/PCLK

Errata

AES 1/2

AES 3/4

AES 5/6

AES 1/2

AES 3/4

AES 5/6

Audio

Processing

Delay

Refer to Errata document entitled GS2970/GS2971 Errata

for this device (document number 53092).

AES 7/8

Analog

Sync

Audio Clocks

HVF/PCLK

Sync

Seperator

GS4901

GS2970 3Gb/s, HD, SD SDI Receiver

1 of 145

www.semtech.com

Data Sheet

47478 - 4

September 2012

12 3 4 5 6 7...145

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