SD346EVK National Semiconductor, SD346EVK Datasheet - Page 8

• Manufacturer Part Number: SD346EVK
• Description: BOARD EVAL LMH0346
• Manufacturer: National Semiconductor

Specifications of SD346EVK

• Main Purpose: Video, HD/SD SDI Reclocker
• Utilized Ic / Part: LMH0346
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -

Output Amplitude
Output Offset
Injected Jitter
SD346EVK User Manual
Rev 1.0
Generator Setting
200 mV
0 V
0 UI
© 2008, National Semiconductor Corp.
Value
8 of 10
This is the specified lower limit
for the input differential voltage
for the LMH0346SQ. Higher
input voltages can be used. A
differential input voltage of 200
mV peak-to-peak means that
each of the two inputs swings
100 mV peak-to-peak.
The inputs of the SD346EVK
are AC coupled so the output
offset of the generator does
not matter unless it
overstresses the input
coupling capacitors. Do not
exceed 4 V output offset on
the generator to avoid this.
If the signal generator is
capable of injecting controlled
jitter, the jitter tolerance of the
LMH0346SQ may be
evaluated using the
SD346EVK board. Typical
settings used for jitter
tolerance testing on the
SD346EVK board are 0.7 UI
jitter amplitude at 5 MHz and
10 MHz jitter frequencies.
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