Orolia SecureSync 2400 User Manual

5.2.3.1 1PPS Out [1204-18, -19, -21, -2B]
1PPS Output Modules (TTL, 10V, RS-485)
The 1PPS output module provides four additional 1PPS outputs on BNC connectors or ter-
minal block for the SecureSync platform.
Model 1204-18 1PPS Output (TTL): Specifications
Outputs: (4) 1PPS output
Signal Type and Connector: TTL (BNC)
Output Load Impedance: 50Ω
Rise Time to 90% of Level: <10ns
Programmable Pulse Width: 100ns to 900ms with 20ns resolution
Absolute Phase Error: ±50ns (1σ)
Programmable Phase Shift: ±5ns to 500ms with 5ns resolution
Maximum Number of Cards: 6
Ordering Information: 1204-18 1PPS TTL output module, BNC connector
Figure 5-11: Model 1204-18 option card rear plate
Model 1204-19 1PPS Output (10V): Specifications
Outputs: (4) 1PPS output
Signal Type and Connector: 10V (BNC)
Output Load Impedance: 50Ω
Rise Time to 90% of Level: <30ns
Programmable Pulse Width: 100ns to 900ms with 20ns resolution
Absolute Phase Error: ±50ns (1σ)
354 SecureSync 2400 User Manual
APPENDIX

Orolia SecureSync 2400 Specifications

General

Brand	Orolia
Model	SecureSync 2400
Category	Recording Equipment
Language	English