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Chapter 8, Connector Descriptions
Front Panel Connectors
Connector Descriptions
Front Panel Connectors
Analyzer Baseband
Data In
Direct Input to the Digital Analyzer for analyzing data streams. This input is
available through HP-IB control of the TDMA Encoder screen. (Not in use at this
time)
Operating Considerations
The rising edge of the Analyzer Data Clock In signal triggers the analyzer to read
this data.
The data must be present on the input for greater than or equal to 100 nsec before
the rising edge of the clock. The data must be stable on this input for
>=1.3microsec after being triggered by the Data Clock to correctly read the data.
Input level = TTL
Input impedance = 100 k
Ω
Data rates:
• 48.6 kbit/sec
Analyzer Data
Clock In
The rising edge of the signal applied to this front panel port causes the data on the
Analyzer Baseband Data In connector to be sampled by the Digital Analyzer. (Not
in use at this time)
Operating Considerations
Input level = TTL
Input impedance = 100 k
Ω
Expected Clock Frequency:
• 48.6 kbit/sec