Symmetricom ATS-6511A User Manual page 67

- Raw TIC Data Port
USB Command Port Cable (OP001)
Connector to Computer
Communications Parameters
Type
USB External Reference Port Cable (OP002) (6511B Only)
Connector
Communications Parameters
Type
PPS / DC IRIG Module (4394A)
Characteristic
Number of outputs
Output connectors
Impedance
Signals
PPS
- Intervals
- Levels
- Pulse Width
- Rise Time
- Jitter
- Skew
DC IRIG
- Types
- Levels
10 MHz Module (4395A-10)
This module provides four 10 MHz outputs. The module also monitors each output for levels below
approximately 10 dBm, after which an alarm is raised.
Characteristic
Number of outputs
Output connectors
Impedance
Amplitude
Signal
Harmonic
Phase Noise (dBc/Hz)
2101
DB9 (M)
115200,N,8,1
DTE
DB9 (M)
9600,N,8,1
DTE
Four
BNC(F)
50
PPS (2) DC IRIG (2)
Default – 1PPS, Valid PPS values are 10M 1M, 100K, 10K, 1K, 100, 10,& 1
1 V RMS into 50
Default - ~100 µs +/-10 µs. Pulse width is variable in integer counts of 100
MHz clock period.
< 15 ns
<200 ps
<±2 ns
Default - B000
A000, A003, A007, B000, B003, B007, D002, E002, G002, H002
>2.4 V = High, <.8 V = Low
Four
BNC(F)
50
+13 dbm +/- 2 dBm
Sine Wave
< -40 dBc
ATS 6511A/B
1 Hz -100 dBc/Hz
10 Hz -125 dBc/Hz
100 Hz -132 dBc/Hz
1 kHz -138 dBc/Hz
10 kHz -141 dBc/Hz
100 kHz -150 dBc/Hz
61
DOC 6511_Release K
ATS-6511A/B/C Users Guide
Description
Description
ATS 6511C
-110 dBc/Hz
-132 dBc/Hz
-135 dBc/Hz
-138 dBc/Hz
-141 dBc/Hz
-150 dBc/Hz