Datasheet > LMH0356SQ/NOPB

LMH0356SQ/NOPB

更新时间： 2023-09-03 20:35:15

品牌	Logo	应用领域
德州仪器 - TI		时钟复用器
页数	文件大小	规格书
30页	1024K
描述
具有 4:1 输入多路复用器和 FR4 均衡器的 3G HD/SD SDI 时钟恢复器 \| RHS \| 48 \| -40 to 85

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LMH0356

SNLS270L –AUGUST 2007–REVISED JANUARY 2016

LMH0356 3-Gbps HD/SD SDI Reclocker with 4:1 Input Mux and FR4 EQs

1 Features

3 Description

The LMH0356 3-Gbps HD/SD SDI Reclocker with 4:1

Input Mux and FR4 EQs retimes serial digital video

data conforming to the SMPTE ST-424, ST-292, and

ST-259 standards. The LMH0356 operates at serial

data rates of 270 Mbps, 1.483 Gbps, 1.485 Gbps,

2.967 Gbps, and 2.97 Gbps. The LMH0356 supports

DVB-ASI operation at 270 Mbps. The LMH0356

includes an integrated 4:1 input multiplexer for

selecting one of four input data streams for retiming.

In addition, the four inputs of the LMH0356 each have

an FR4 equalizer capable of equalizing 0 to 30 inches

of FR4 trace length.

•

Supports SMPTE ST-424, ST-292, and ST-259

Serial Digital Video Standards

•

Supports 270-Mbps, 1.483-Gbps, 1.485-Gbps,

2.967-Gbps, and 2.97-Gbps Serial Data Rate

Operation

•

Supports DVB-ASI at 270 Mbps

Single 3.3-V Supply Operation

430-mW Typical Power Consumption

Integrated 4:1 Multiplexed Input

0 to 30-inch FR4 Equalizer on Each Multiplexed

Input

The LMH0356 automatically detects the incoming

data rate and adjusts itself to retime the incoming

data to suppress accumulated jitter. The LMH0356

recovers the serial data-rate clock and optionally

provides it as an output. The LMH0356 has two

differential serial data outputs; the second output may

be selected as a low-jitter, data-rate clock output.

Controls and indicators are: serial clock or second

serial data output select, manual rate select input,

SD/HD rate indicator output, lock detect output,

auto/manual data bypass, output mute, and device

enable. The serial data inputs, outputs, and serial

clock outputs are differential LVPECL compatible.

The CML serial data and serial clock outputs are

suitable for driving 100-Ω differentially terminated

networks. The control logic inputs and outputs are

LVCMOS compatible.

•

Two Differential, Reclocked Outputs

Choice of Second Reclocked Output or

Recovered Clock Output

•

Single 27-MHz External Crystal or Reference

Clock Input

•

Manual Rate Select Input

SD/HD Operating Rate Indicator Output

Lock Detect Indicator Output

Output Mute Function for Data and Clock

Auto/Manual Reclocker Bypass

Power Saver Mode With Device Power-Down

Control (10-mW Typical Power Consumption in

Disabled State)

•

Differential LVPECL-Compatible Serial Data

Inputs and Outputs

Device Information⁽¹⁾

PART NUMBER

PACKAGE

WQFN (40)

WQFN (48)

BODY SIZE (NOM)

5.00 mm x 5.00 mm

7.00 mm x 7.00 mm

•

LVCMOS Control Inputs and Indicator Outputs

48-Pin WQFN or 40-Pin WQFN Package

Industrial Temperature Range: –40°C to 85°C

LMH0356

(1) For all available packages, see the orderable addendum at

the end of the data sheet.

48-Pin WQFN Version Footprint-Compatible with

the LMH0056 and LMH0036

Functional Block Diagram

2 Applications

SCO_EN

SD/

BYPASS/

AUTO BYPASS

RATE0

CONTROL LOGIC

LOCK DETECT

•

SDTV/HDTV and 3-Gbps Serial Digital Video

Interfaces for:

RATE1

ENABLE

CCO

BYPASS

–

Digital Video Routers and Switchers

XTAL IN/EXT CLK

SCO/SDO2

XTAL OUT

LOOP FILTER 1

Digital Video Processing and Editing

Equipment

VCO / PLL

LOOP FILTER 2

O/P MUTE

CCO

–

DVB-ASI Equipment

SDI0

EQUALIZER

Video Standards and Format Converters

SDI1

EQUALIZER

SDO

RETIMER / FIFO

SDI2

SDI3

SEL0

SEL1

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.

12 3 4 5 6 7...30

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LMH0356SQ/NOPB 替代型号

型号	品牌	替代类型	描述	数据表
LMH0356SQE/NOPB	TI	功能相似	具有 4:1 输入多路复用器和 FR4 均衡器的 3G HD/SD SDI 时钟恢复器 \|

与LMH0356SQ/NOPB相关器件

型号	品牌	获取价格	描述	数据表
LMH0356SQ-40	NSC	获取价格	IC LINE DRIVER, QCC40, 5 X 5 MM, LLP-40, Line Driver or Receiver
LMH0356SQ-40/NOPB	TI	获取价格	具有 4:1 输入多路复用器和 FR4 均衡器的 3G HD/SD SDI 时钟恢复器 \|
LMH0356SQE/NOPB	TI	获取价格	具有 4:1 输入多路复用器和 FR4 均衡器的 3G HD/SD SDI 时钟恢复器 \|
LMH0356SQE-40/NOPB	TI	获取价格	具有 4:1 输入多路复用器和 FR4 均衡器的 3G HD/SD SDI 时钟恢复器 \|
LMH0366	TI	获取价格	3 Gbps HD/SD SDI Low Power Reclocker with Integrated Eye Monitor
LMH0366SQ/NOPB	TI	获取价格	具有眼图监视器的 3G HD/SD SDI 低功耗时钟恢复器 \| RTW \| 24 \| -
LMH0366SQE/NOPB	TI	获取价格	具有眼图监视器的 3G HD/SD SDI 低功耗时钟恢复器 \| RTW \| 24 \| -
LMH0366SQX/NOPB	TI	获取价格	具有眼图监视器的 3G HD/SD SDI 低功耗时钟恢复器 \| RTW \| 24
LMH0376	TI	获取价格	3 Gbps HD/SD SDI Low Power Reclocker with Integrated Eye Monitor and 4:1 Input Mux
LMH0376_13	TI	获取价格	3 Gbps HD/SD SDI Low Power Reclocker with Integrated Eye Monitor and 4:1 Input Mux

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