:CRECovery:CRATe
Instrument:
N1000A
DCA-M
Meas. mode:
Scope
Eye
Jitter
Flex Apps:
FlexDCA
FlexRT
Command Syntax
:CRECovery{1:8}:CRATe <data_rate>
<data_rate> is a double.
Where the {1:8} specifier identifies a slot number which is associated with clock recovery module. On 86108A modules, specify slot 1.
Query Syntax
:CRECovery{1:8}:CRATe?
Description
Specifies the input waveform's data rate for clock recovery.
| Module | Range |
|---|---|
| N1078A | 125 MBd to 16 GBd (Opt. 216) 25 GBd to 29 GBd (Opt. 225) 125 MBd to 32 GBd (Opt. 232) 53 GBd to 58 GBd (Opt. 253) 125 MBd to 64 GBd (Opt. 264) |
| N1077A | 50 MBd to 16 GBd (Opt. 216) 50 MBd to 32 GBd (Opt. 232) |
| N1076B | 125 MBd to 16 GBd (Opt. 216) 125 MBd to 32 GBd (Opt. 232) 125 MBd to 64 GBd (Opt. 264) |
| N1076A | 50 MBd to 16 GBd (Opt. 216) 50 MBd to 32 GBd (Opt. 232) |
| N1060A | 125 MBd to 16 GBd (Opt. 216) 125 MBd to 32 GBd (Opt. 232) 125 MBd to 64 GBd (Opt. 264) |
| 86108B | 0.05 to 16 Gb/s (Opt. LBW) 0.05 to 32 Gb/s (Opt. HBW) |
| 86108A | 0.05 to 14.2 Gb/s |
| 83496A/B | 50 Mb/s to 7.10 Gb/s |
| 83496A/B Option 200 | 50 Mb/s to 14.20 Gb/s |
Command Compatibility
- N107X-series
- 86108A/B
- 83496A/B
Example Command Sequence
:CRECovery1:CRATe 9.95328E+9 // Set CDR rate :CRECovery1:CLBandwidth 5.00E+5 // CDR PLL BW to 500 kHz :CRECovery1:RELock // Lock CDR *OPC? … // Your code to synchronize execution timing.