LMH0202 LMH0202 SMPTE 292M / 259M Serial Digital Cable Driver | TI.com

LMH0202
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LMH0202 SMPTE 292M / 259M Serial Digital Cable Driver

 

Recommended alternative parts

  • LMH0002  -  For Single Differential HD/SD Cable Driver

Description

The LMH0202 Dual SMPTE 292M / 259M serial digital cable driver is a monolithic, high-speed cable driver designed for use in SMPTE 292M / 259M serial digital video and ITU-T G.703 serial digital data transmission applications. The LMH0202 drives 75Ω transmission lines (Belden 8281, Belden 1694A or equivalent) at data rates up to 1.485 Gbps.

The LMH0202 provides two selectable slew rates for SMPTE 259M and SMPTE 292M compliance. The output voltage swing is adjustable via a single external resistor.

The LMH0202 offers the flexibility to implement either dual differential inputs or a single differential input (externally routed via PCB) to dual differential outputs. The latter option provides an ideal solution for DVB-ASI applications where only the non-inverted outputs are typically used.

The LMH0202 is powered from a single 3.3V supply. Power consumption is typically 250 mW in SD mode and 300 mW in HD mode.

Features

  • SMPTE 292M, SMPTE 344M and SMPTE 259M Compliant
  • Data Rates to 1.485 Gbps
  • Dual Differential Inputs
  • Dual 75Ω Differential Outputs
  • Two Selectable Slew Rates
  • Adjustable Output Amplitude
  • Single 3.3V Supply Operation
  • Commercial Temperature Range: 0°C to +70°C
  • Typical Power Consumption: 250 mW in SD Mode and 300 mW in HD Mode

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Parametrics

Compare all products in Serial digital interface (SDI) Email Download to Excel
Part number Order Function Data rate (Max) (Gbps) Power consumption (mW) Control interface Package Group Package size: mm2:W x L (PKG) Operating temperature range (C)
LMH0202 Order now Cable driver     1.485     300     Pin     TSSOP | 16     16TSSOP: 22 mm2: 4.4 x 5 (TSSOP | 16)     0 to 70    
LMH0002 Order now Cable driver     1.485     150     Pin     SOIC | 8
WQFN | 16    
8SOIC: 19 mm2: 3.91 x 4.9 (SOIC | 8)
16WQFN: 16 mm2: 4 x 4 (WQFN | 16)    
-40 to 85