Datasheet
Package Availability, Models, Samples & Pricing
General Description
The LMH0074 SMPTE 259M / 344M 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 540 Mbps
and supports SMPTE 259M and SMPTE 344M.
The LMH0074 implements DC restoration to correctly handle pathological data conditions. The equalizer may be driven in either
a single ended or differential configuration.
Additional features include separate carrier detect and output mute pins which may be tied together to mute the output when
no signal is present. A programmable mute reference is provided to mute the output at a selectable level of signal degradation.
Reliability Metrics
| Part Number |
Process |
EFR Reject |
EFR Sample Size |
PPM |
LTA Rejects |
LTA Device Hours |
FITS |
MTTF (Hours) |
|
LMH0074SQ | BICMOS8B+ | 0 | 1152 | 0 | 0 | 743900 | 5 | 211083656
|
|
LMH0074SQE | BICMOS8B+ | 0 | 1152 | 0 | 0 | 743900 | 5 | 211083656
|
|
LMH0074SQX | BICMOS8B+ | 0 | 1152 | 0 | 0 | 743900 | 5 | 211083656
|
Note: The Early Failure Rates (EFR) were calculated as point estimate PPM based on rejects and sample size for EFR.
The Long Term Failure Rates were calculated
at 60% confidence using the Arrhenius equation at 0.7eV activation energy and derating the assumed stress
temperature of 150°C to an application temperature of 55°C.
For more information on Reliability Metrics, please click here.
Application Notes
| Title | Size in Kbytes |
Date |
 |
| AN-2002: Application Note 2002 Replacing the CLC014 Adaptive Cable Equalizer with the LMH0074 |
158 Kbytes |
22-Sep-09 |
Download |
| AN-2003: Application Note 2003 Replacing the CLC012 Adaptive Cable Equalizer with the LMH0074 |
160 Kbytes |
6-Oct-09 |
Download |
[Information as of 7-Nov-2009]
|