800gench1.fm Rev. A 800TCU User’s Guide 1-7
Standard Option Specifications General Information
Propagation Delay Compensation
Range: 0 to 99.999 ms in 1 µs increments
Error Bypass
Frames: Selectable, 0 to 9 and infinite
Timing Signals
Rates: 1 kPPS, 100 PPS, 10 PPS & 1 PPS
Duty Cycle: 50%
Amplitude: 0 to +5 VDC at ±6 mA
Timing: Rising edge on time
1.9 Standard Option Specifications
Parallel BCD
Data: Milliseconds through days
Amplitude: HCMOS
Levels: Logic 0: 0 VDC
Logic 1: +5 VDC
Drive: ±6 mA
Data Ready Pulse Width: Approximately 5 µs
Data Ready Rate: Rate of the LSB of the data
Data Ready Timing: Rising edge indicates stable data
Connector: Rear-panel female 50-pin ribbon
Mating male 50-pin ribbon
Pin Assignment: See Table 1-1