Tektronix PFG 5105, Instruction Manual

Page: 14 / 89

Specification
Table 1-3
FREQUENCY CHARACTERISTICS (STANDARD ANALOG FUNCTIONS)
Characteristics
FREQUENCY
Range:
Resolution:
Accuracy:
Jitter:
Stability:
Repeatability:
Frequency Lock Mode:
Settling Time:
Performance
Requirements
0.01 2 Hz to 1 2.0 MHz.
±0.2% of reading from 1 21 Hz to
1 .2 MHz in continuous mode.
±0.5% of reading from 1 .21 MHz to
1 2 MHz in continuous mode.
±5% of reading from 0.1 Hz to 1 20 Hz
in continuous mode.
PFG 51 05/5505 I nstruction Manual
Supplemental
Information
3-1 /2 digits (1 200 counts) . Synthesizer
mode (Option 02): 1 2000 counts (4 1 /2
digits).
With frequency lock off, accuracy is ± 1 0%
from 0. 1 Hz to 1 2 MHz.
In period entry mode, accuracy is de­
creased by ±0. 1 % of reading.
The synthesizer option offers 50 ppm ac­
curacy from 1 2. 1 Hz to 1 2 MHz.
< 0. 1 % to 5 MHz.
±0.2% in continuous mode for all time
intervals.
±0.5% for 24 hours in other modes.
± 1 % for 24 hours in other than continuous
mode. I n continuous locked mode, repeat­
ability is equal to frequency accuracy listed
above.
Power-on/default setting is Frequency Lock
On. Refer to Special Functions in Section 2.
Typically less than 2 s.
1 -5