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Details for LMH0356SQE/NOPB by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs
HD/SD SDI RECLOCKER 2.97GBPS WQFN-48
LMH0356SQE/NOPB image

LMH0356SQE/NOPB by Texas Instruments

HD/SD SDI RECLOCKER 2.97GBPS WQFN-48
Features
0 to 30-inch FR4 Equalizer on Each Multiplexed Input
430-mW Typical Power Consumption
48-Pin WQFN Version Footprint-Compatible with
48-Pin WQFN or 40-Pin WQFN Package
Auto/Manual Reclocker Bypass
Choice of Second Reclocked Output or Recovered Clock Output
Differential LVPECL-Compatible Serial Data Inputs and Outputs
Industrial Temperature Range: u201340u00b0C to 85u00b0C
Integrated 4:1 Multiplexed Input
LVCMOS Control Inputs and Indicator Outputs
Lock Detect Indicator Output
Manual Rate Select Input
Output Mute Function for Data and Clock
Power Saver Mode With Device Power-Down Control (10-mW Typical Power Consumption in Disabled State)
SD/HD Operating Rate Indicator Output
Single 27-MHz External Crystal or Reference Clock Input
Single 3.3-V Supply Operation
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
Supports SMPTE ST-424, ST-292, and ST-259 Serial Digital Video Standards
Two Differential, Reclocked Outputs
Part Information
LMH0356SQE/NOPB image
RoHS Compliant
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. 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.
Specifications
IC Interface Type:
Serial
Interface Applications:
Reclocker
Supply Voltage Min:
3.135V
Supply Voltage Max:
3.465V
Interface Case Style:
WQFN
No. of Pins:
48Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
RoHS Phthalates Compliant:
Yes
Alternate Descriptions
HD/SD SDI Reclocker 48-Pin LLP EP T/R Avnet America
HD/SD SDI Reclocker 48-Pin LLP EP T/R Avnet Europe