SD307EVK National Semiconductor, SD307EVK Datasheet - Page 14
![BOARD EVAL CABLE DVR HD/SD SDI](/photos/39/50/395052/4649845_sml.jpg)
SD307EVK
Manufacturer Part Number
SD307EVK
Description
BOARD EVAL CABLE DVR HD/SD SDI
Manufacturer
National Semiconductor
Specifications of SD307EVK
Main Purpose
Video, Cable Driver
Embedded
No
Utilized Ic / Part
LMH0307
Primary Attributes
3 Gbps HD/SD SDI
Secondary Attributes
3.135 V ~ 3.465 V Supply
Silicon Manufacturer
National
Silicon Core Number
LMH0307
Kit Application Type
Interface
Application Sub Type
Cable Driver
Kit Contents
Board Cable Docs
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Figure 9. LMH0307 Register Display
The Load and Save buttons provide a handy mechanism for restoring or saving the register set external to the
evaluation board.
Cable Driver Output Waveform
Test Conditions
The SDO0 output of the LMH0307 on the SD307 is observed in the following example. The input signal is a 2.97
Gbps PRBS10 from the Agilent 86130A 3.6G BERT. The input signal is connected differentially to the SDI SMA
inputs on the evaluation board with matched 3’ SMA cables. The LMH0307 is running in HD/3G mode (SD/HD=0).
The SDO0 output is connected through 1m of Belden 1694A cable to the TCA75 input module on the Tektronix
¯¯¯¯¯ is terminated with a 75Ω BNC terminator.
DSA 71254 12.5 GHz Oscilloscope. SDO0
Test Results
Figure 8 shows the typical SDO0 output waveform from the LMH0307.
SD303/SD307 EVK User Guide
14 of 27
Rev 1.2
© 2010, National Semiconductor Corp.