LeCroy LW110 User Manual page 204

SAMPLE CLOCK
Sources:
Internal
R ange
Resolution
Accuracy
Stability
Reference
Standard
Option
External
External
Level
SAMPLE CLOCK MODULATION
FM – Built-in Standard Waveforms
Description
Modulation Source
Modulation Frequency Range
Resolution
Accuracy
Modulating Frequency Distortion
Deviation Range
Advance
Marker
Output and Level
Position
F M – Downloaded Arbitrary Waveforms
Description
Modulation Source
Modulation Sample Clock Range
Resolution
Accuracy
Modulating Frequency Distortion
Sample Clock Deviation Range
Advance
Marker
Output and Level
Position
Waveform Download
Specifications A-2
100 mS/s to 100 MS/s
7 digits limited by 1 µS/s (10 digits using GPIB programming)
Same as reference
Same as reference
≥0.01% (100 ppm oscillator) initial tolerance over a 19°C to
29°C temperature range; 100ppm/°C below 19°C and above
29°C; 100ppm/year aging rate
≥0.0001% (1 ppm TCXO) initial tolerance over a 19°C to
29°C temperature range; 1ppm/°C below 19°C and above
29°C; 1ppm/year aging rate
10 MHz TTL, 50% ±2% duty cycle
From rear panel BNC, DC to 100 MHz
ECL 100K compatible
Sample clock can be frequency modulated by internal
waveforms that are resident in internal memory (fixed
waveforms).
Internal sine square, triangle and ra
1 mHz to 100 KHz
7 digits
0.1%
<0.1%
100mS/s to 100 MS/s
Automatic, triggered, gated or software command
Same as SYNC output.
Programmable for selected frequency
Sample clock can be frequency modulated arbitrary
waveforms that are downloaded by the user (user
waveforms.
User waveform, any shape, 10 to 20000 waveform points
1 mS/s to 2 MS/s
7 digits
0.1%
<0.1%
100mS/s to 100 MS/s
Automatic, triggered, gated or software command
Same as SYNC output.
Programmable for selected frequency
Through RS232, or DMA channel through GPIB
User Manual LW120
mp