User`s guide

Agilent X-Series Signal Generators User’s Guide 261
Digital Signal Interface Module (Option 003/004)
Clock Timing
1 Sample Period
4 Clocks Per Sample
4 Clocks
Sample rate decreases by a factor of four
I sample
Q sample
Clock
4 bits per word
4 bits per word
1 Sample Period
2 Clocks Per Sample
2 Clocks
I sample
Q sample
Sample rate decreases by a factor of two
Clock
4 bits per word
4 bits per word