Tuning Characteristics Of Various Vco Source Options - Agilent Technologies E5500A User Manual

17 Reference Graphs and Tables

Tuning Characteristics of Various VCO Source Options

Tuning Characteristics of Various VCO Source Options
Table 17-1 Tuning Parameters for Several VCO Options
VCO Source Carrier
Freq.
Agilent 8662/3A
υ
EFC
DCFM
Agilent 8642A/B
Agilent 8643A/44B
Agilent 8664A
Agilent 8665A/B
Other Signal Generator
DCFM Calibrated for
±1V
Other User VCO Source
1
Caution: Exceeding 5 volts maximum may damage equipment.
17-14 E5500 Phase Noise Measurement System Version A.02.00
Tuning Constant
(Hz/V)
5 E – 9 x υ
0 0
FM Deviation
FM Deviation
FM Deviation
FM Deviation
FM Deviation
Estimated within a
factor of 2
Center Voltage Tuning
±
Voltage Range ( V)
(V)
0 10
0 10
0 10
0 10
1
0 5
(See Caution
Below)
0 10
–10 See "Tune Range
to +10 of VCO vs. Center
Voltage" on
page 17-10
Document Part No. E5500-90024 Ed. 1.0
Input Tuning
Resistance Calibration
Ω)
( Method
1E + 6 Measure
1 k (8662) Calculate
600 (8663) Calculate
600 Calculate
600 Calculate
600 Calculate
R Calculate
in
1 E + 6
Measure