Integrated Circuits (ICs)

LMH0041SQE/NOPB

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HD, SD, DVB-ASI SDI DESERIALIZER WITH LOOPTHROUGH AND LVDS INTERFACE

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Search across all available documentation for this part.

DocumentsAN-1988 LMH0340 / LMH0341 SerDes Family LVDS Timing Overview (Rev. A)AN-1943 Understanding Serial Digital Video Bit Rates (Rev. A)+6

Integrated Circuits (ICs)

LMH0041SQE/NOPB

Active

Texas Instruments

HD, SD, DVB-ASI SDI DESERIALIZER WITH LOOPTHROUGH AND LVDS INTERFACE

Deep-Dive with AI

DocumentsAN-1988 LMH0340 / LMH0341 SerDes Family LVDS Timing Overview (Rev. A)AN-1943 Understanding Serial Digital Video Bit Rates (Rev. A)+6

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	LMH0041SQE/NOPB

Function	Deserializer
Grade	Automotive
Input Type	LVCMOS
Mounting Type	Surface Mount
Number of Inputs	2
Number of Outputs	4
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	LVDS
Package / Case	48-WFQFN Exposed Pad
Qualification	AEC-Q100
Supplier Device Package	48-WQFN (7x7)
Voltage - Supply	2.5 V, 3.3 V

LMH0041 Series

HD, SD, DVB-ASI SDI Deserializer with Loopthrough and LVDS Interface

Part	Supplier Device Package	Number of Outputs	Input Type	Number of Inputs	Function	Voltage - Supply	Mounting Type	Package / Case	Output Type	Operating Temperature [Max]	Operating Temperature [Min]	Qualification	Grade
Texas Instruments LMH0041SQ/NOPB	48-WQFN (7x7)	5	LVCMOS	2	Deserializer	2.5 V 3.3 V	Surface Mount	48-WFQFN Exposed Pad	LVDS	85 °C	-40 °C
Texas Instruments LMH0041SQE/NOPB	48-WQFN (7x7)	4	LVCMOS	2	Deserializer	2.5 V 3.3 V	Surface Mount	48-WFQFN Exposed Pad	LVDS	85 °C	-40 °C	AEC-Q100	Automotive
Texas Instruments LMH0041SQX/NOPB	48-WQFN (7x7)	4	LVCMOS	2	Deserializer	2.5 V 3.3 V	Surface Mount	48-WFQFN Exposed Pad	LVDS	85 °C	-40 °C

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 22.94
		10	$ 21.15
		25	$ 20.92
	Digi-Reel®	1	$ 22.94
		10	$ 21.15
		25	$ 20.92
	Tape & Reel (TR)	250	$ 20.92
Texas Instruments	SMALL T&R	1	$ 25.61
		100	$ 22.76
		250	$ 18.71
		1000	$ 16.74

Description

General part information

LMH0041 Series

The LMH0341/0041/0071/0051 SDI Deserializers are part of TI’s family of FPGA-Attach SER/DES products supporting 5-bit LVDS interfaces with FPGAs. When paired with a host FPGA the LMH0341 automatically detects the incoming data rate and decodes the raw 5-bit data words compliant to any of the following standards: DVB-ASI, SMPTE 259M, SMPTE 292M, or SMPTE 424M. See for details on which Standards are supported per device.

The interface between the LMH0341 and the host FPGA consists of a 5-bit wide LVDS bus, an LVDS clock and an SMBus interface. No external VCOs or clocks are required. The LMH0341 CDR detects the frequency from the incoming data stream, generates a clean clock and transmits both clock and data to the host FPGA. The LMH0341, LMH0041 and LMH0071 include a serial reclocked loopthrough with integrated SMPTE compliant cable driver. Refer to for a complete listing of single channel deserializers offered in this family.

The FPGA-Attach SER/DES product family is supported by a suite of IP which allows the design engineer to quickly develop video applications using the SER/DES products. The product is packaged in a physically small 48 pin WQFN package.