LMH0356 - 具有 4:1 输入 Mux 和 FR4 EQs 的 3 Gbps HD/SD SDI 时钟恢复器

LMH0356是TI德州仪器公司的一款串行数字接口产品，LMH0356是具有 4:1 输入 Mux 和 FR4 EQs 的 3 Gbps HD/SD SDI 时钟恢复器，本站介绍了LMH0356的封装应用图解、特点和优点、功能等，并给出了与LMH0356相关的TI元器件型号供参考。

LMH0356 - 具有 4:1 输入 Mux 和 FR4 EQs 的 3 Gbps HD/SD SDI 时钟恢复器 - 串行数字接口 - 视频：广播和专业 - 德州仪器

产品描述

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 424M, SMPTE 292M, and SMPTE 259M (C) 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 0-30” of FR4 trace length.

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? differentially terminated networks. The control logic inputs and outputs are LVCMOS compatible.

The LMH0356 is powered from a single 3.3V supply. Power dissipation is typically 430 mW. The device is available in two space-saving packages: a 7 x 7mm 48-pin WQFN and even more space-efficient 5x5mm 40-pin WQFN package.

产品特性

Supports SMPTE 424M, SMPTE 292M, and SMPTE 259M (C) 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 3.3V Supply Operation
430 mW Typical Power Consumption
Integrated 4:1 Multiplexed Input
0-30” FR4 Equalizer on Each Multiplexed Input
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
LVCMOS Control Inputs and Indicator Outputs
48-Pin WQFN or 40-Pin WQFN Package
Industrial Temperature Range: -40°C to +85°C
48-Pin WQFN Version Footprint Compatible With the LMH0056 and LMH0036

下面可能是您感兴趣的TI德州仪器公司串行数字接口元器件

TI公司产品现货专家，订购TI公司产品不限最低起订量，TI芯片大陆现货即时发货，香港库存3-5天发货，海外库存7-10天发货

寻找全球TI代理商现货货源 - TI公司（德州仪器）电子元件在线订购