N1076A Datasheet, PDF (10/19 Pages) Keysight Technologies – Electrical and Optical Clock Data Recovery Solutions

10 | Keysight | Electrical and Optical Clock Data Recovery Solutions - Data Sheet
Electrical Application Example
Clock recovery for sampling scope with high-bandwidth sampling heads
and precision time base
Sampling scopes are the ideal choice for transmitter characterization when high-bandwidth,
low noise floor and low intrinsic jitter are required. The N1076A/77A, with its ultra-low
jitter auxiliary clock output, provides a clean sine wave for a precision time-base module or
integrated precision timebase enabling the most accurate measurements (precision timebase is
not required). The main recovered clock output, with its divide stages, triggers the front panel
trigger input.
Trigger
Input
Precision
Timebase
Input
N1045A
Alternate path
N1076A
Recovered
Clock Out
Aux
Clock Out
Data In +
86107A
Data In –
DUT
Data Out
(–)
–+
N1045A Heads
pickoff
Data Out
(+)
pickoff
Figure 14. Connection diagram showing an N1076A connected to an 86100D DCA-X and remote head
modules using high-bandwidth electrical pick-offs (optional accessory).