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See Technical Specifications

DS92LV0411SQE/NOPB

5 - 50 MHz Channel Link II Serializer with LVDS Parallel Interface

Manufacturer:

Texas Instruments, Inc
Mfr.Part #:

DS92LV0411SQE/NOPB
Datasheet:

DS92LV0411SQE/NOPB Datasheet (PDF)
Protocols:

Catalog
Rating:

Catalog
Operating temperature range (°C):

-40 to 85
feature-function:

Serializer
EDA/CAD Models:

Request Free CAD Models for DS92LV0411SQE/NOPB

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DS92LV0411SQE/NOPB General Description

The DS92LV0411 (serializer) and DS92LV0412 (deserializer) chipset translates a Channel Link LVDS video interface (4 LVDS Data + LVDS Clock) into a high-speed serialized interface over a single CML pair.

The DS92LV0411/DS92LV0412 enables applications that currently use the popular Channel Link or Channel Link style devices to seamlessly upgrade to an embedded clock interface to reduce interconnect cost or ease design challenges. The parallel LVDS interface also reduces FPGA I/O pins, board trace count and alleviates EMI issues, when compared to traditional single-ended wide bus interfaces.

Programmable transmit de-emphasis, receive equalization, on-chip scrambling and DC balancing enables longer distance transmission over lossy cables and backplanes. The Deserializer automatically locks to incoming data without an external reference clock or special sync patterns, providing easy “plug-and-go” operation.

The DS92LV0411 and DS92LV0412 are programmable though an I2C interface as well as by pins. A built-in AT-SPEED BIST feature validates link integrity and may be used for system diagnostics.

The DS92LV0411 and DS92LV0412 can be used interchangeably with the DS92LV2411 or DS92LV2412. This allows designers the flexibility to connect to the host device and receiving devices with different interface types, LVDS or LVCMOS.

Key Features

5-Channel (4 data + 1 clock) Channel Link LVDS Parallel Interface Supports 24-bit Data
3-bit Control at 5 – 50 MHz
AC Coupled STP Interconnect up to 10 Meters in Length
Integrated Serial CML Terminations
AT–SPEED BIST Mode and Status Pin
Optional I2C Compatible Serial Control Bus
Power Down Mode Minimizes Power Dissipation
1.8V or 3.3V Compatible Control Pin Interface
>8 kV ESD (HBM) Protection
-40° to +85°C Temperature Range

SERIALIZER – DS92LV0411

Data Scrambler for Reduced EMI
DC–Balance Encoder for AC Coupling
Selectable Output VOD and Adjustable De-Emphasis

DESERIALIZER – DS92LV0412

Random Data Lock; No Reference Clock Required
Adjustable Input Receiver Equalization
EMI Minimization on Output Parallel Bus (Spread Spectrum Clock Generation and LVDS VOD Select)

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Specifications

Protocols	Catalog	Rating	Catalog
Operating temperature range (°C)	-40 to 85	feature-function	Serializer
feature-number-of-drivers	24	feature-number-of-receivers	3
feature-number-of-elements-per-chip	3	feature-transmission-data-rate-mbps	1400
feature-maximum-propagation-delay-time-ns		feature-input-signal-type	LVDS
feature-differential-input-low-threshold-voltage-v	-0.1	feature-differential-input-high-threshold-voltage-v	0.1
feature-maximum-differential-output-voltage-v	0.55	feature-maximum-input-current-ua	15
feature-supplier-temperature-grade		feature-packaging	Tape and Reel
feature-rad-hard		feature-pin-count	36
feature-cecc-qualified	No	feature-esd-protection	Yes
feature-escc-qualified		feature-military	No
feature-aec-qualified	No	feature-aec-qualified-number
feature-eccn-code	5A991b.1.	feature-svhc	Yes
feature-svhc-exceeds-threshold	No