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Details for LMH0384SQE/NOPB by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs
CABLE EQUALIZER/EXTENDED REACH WQFN-16
LMH0384SQE/NOPB image

LMH0384SQE/NOPB by Texas Instruments

CABLE EQUALIZER/EXTENDED REACH WQFN-16
Features
16-Pin WQFN Package
Cable Length Indicator in SPI Mode
Compliant With ST 424, ST 292, ST 344, and ST 259
Equalizes up to 140 Meters of Belden 1694A at 2.97 Gbps, up to 200 Meters of Belden 1694A at 1.485 Gbps, or Up to 400 Meters of Belden 1694A at 270 Mbps
Footprint Compatible With the LMH0344,
Industrial Temperature Range: u221240u00b0C to +85u00b0C
Internally Terminated 100-u2126 LVDS Outputs With SPI Programmable Output Common-Mode Voltage and Swing
Manual Bypass and Output Mute With a Programmable Threshold
Optional SPI Register Access
Power Save Mode With Auto Sleep Control (35 mW Typical Power Consumption in Power Save Mode)
Programmable Launch Amplitude Optimization in SPI Mode
Single 3.3-V Supply Operation
Supports DVB-ASI at 270 Mbps
Wide Range of Data Rates: 125 Mbps to 2.97 Gbps
Part Information
LMH0384SQE/NOPB image
RoHS Compliant
Description
The LMH0384 3-Gbps HD - SD SDI Extended Reach and Configurable Adaptive Cable Equalizer is designed to equalize data transmitted over cable (or any media with similar dispersive loss characteristics). The equalizer operates over a wide range of data rates from 125 Mbps to 2.97 Gbps and supports ST 424, ST 292, ST 344, and ST 259 standards. The LMH0384 device includes active sensing features and design enhancements including longer cable equalization, lower output jitter, configurable pin mode and SPI modes, a power-saving sleep mode, and programmable output common-mode voltage and swing. The LMH0384 implements DC restoration to correctly handle pathological data conditions. The LMH0384 includes an auto sleep mode to power down the device when no input signal is detected. Other features include separate carrier detect and output mute pins which may be tied together to mute the output when no input signal is present, and a programmable mute reference which may be used to mute the output at a selectable level of signal degradation. The LMH0384 supports two modes of operation. In pin mode (non-SPI mode) the LMH0384 is footprint compatible with the LMH0344 and legacy SDI equalizers. In the optional SPI mode, the LMH0384 provides register access to all of its features along with a cable length indicator, programmable output common-mode voltage and swing, and launch amplitude optimization.
Specifications
IC Interface Type:
SPI
Interface Applications:
SMPTE 259M SMPTE 344M Data Recovery Equalization
Supply Voltage Min:
3.135V
Supply Voltage Max:
3.465V
Interface Case Style:
WQFN
No. of Pins:
16Pins
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
CABLE EQUALIZER/EXTENDED REACH, WQFN-16; IC Interface Type:SPI; Interface Applications:SMPTE 259M, SMPTE 344M, Data Recovery Equalization; Supply Voltage Min:3.135V; Supply Voltage Max:3.465V; Interface Case Style:WQFN; No. of RoHS Compliant: Yes Newark Electronics
HD/SD SDI Extended Reach and Configurable Adaptive Cable Equalizer 16-Pin LLP EP T/R Avnet America
HD/SD SDI Extended Reach and Configurable Adaptive Cable Equalizer 16-Pin LLP EP T/R Avnet Europe