The LMH0044 SMPTE 292M / 259M adaptive cable equalizer is a monolithic integrated circuit for equalizing data transmitted over cable (or any media with similar dispersive loss characteristics). The equalizer operates over a wide range of data rates from 143 Mbps to 1.485 Gbps and supports SMPTE 292M, SMPTE 344M and SMPTE 259M. The LMH0044 implements DC resto.
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. Features n SMPTE 292M, SMPTE 344M and SMPTE 259M compliant n Supports DVB-ASI at 270 Mbps n High data rates: 143 Mbps to 1.485 Gbps n Equalizes up to 140 meters of Belden 1694A at 1.485 Gbps or up to 350 meters of Belden 1694A at 270 Mbps n Manual bypass and output mute with a programmable threshold n Single-ended or differential input n 50Ω differential outputs n .
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | LMH0040 |
Texas Instruments |
DVB-ASI SDI Serializer and Cable Driver | |
2 | LMH0040 |
National Semiconductor |
(LMH0xxx) DVB-ASI SDI Serializer/Driver | |
3 | LMH0041 |
Texas Instruments |
SDI Deserializer | |
4 | LMH0041 |
National Semiconductor |
(LMH0xxx) DVB-ASI SDI Deserializer | |
5 | LMH0046 |
ETCTI |
LMH0046 HD/SD SDI Reclocker with Dual Differential Outputs (Rev. F) | |
6 | LMH0046 |
National Semiconductor |
HD/SD Multi-Rate Serial Digital Video Data Reclocker | |
7 | LMH0001 |
Texas Instruments |
Digital Cable Driver | |
8 | LMH0002 |
ETCTI |
LMH0002 SMPTE 292M / 259M Serial Digital Cable Driver (Rev. E) | |
9 | LMH0002 |
National Semiconductor |
Digital Cable Driver | |
10 | LMH0024 |
ETCTI |
LMH0024 3.3V SMPTE 259M / 344M Adaptive Cable Equalizer (Rev. F) | |
11 | LMH0024 |
National Semiconductor |
Adaptive Cable Equalizer | |
12 | LMH0026 |
ETCTI |
LMH0026 SD SDI Reclocker with Dual Differential Outputs (Rev. B) |