Gsm1900 Uhf Vco Module - Nokia NSB-5 Series Technical Documentation Manual

PAMS Technical Documentation
Parameter
Sink to source current
matching error of the
charge pump
Charge pump current
error
Charge pump leakage
current
Phase detector phase
noise level

GSM1900 UHF VCO module

Parameter
Control voltage (Vc)
Oscillation frequency
TX frequency range
RX frequency range
Tuning voltage at center
frequency
Tuning voltage sensitivity
Output power level
Output impedance
VSWR
Phase noise,
fo +/- 25 kHz
fo +/- 600 kHz
fo +/- 1600 kHz
fo +/- 3000 kHz
Pulling figure
Pushing figure
Frequency stability over
temperature range
Harmonics
Spurious
Input capacitance at
Vc-pin
Issue 1 03/01
Typical/
Minimum
Nominal
Table 44: UHF VCO specifications
Typical/
Minimum
Nominal
1443.2
1450.2
1443.2
2.0 2.25
29 33
-4.0
50
-1
-1
-3
Nokia Mobile Phones Ltd.
Maximum Unit/Notes
+/- 5
+/- 10
5
-163 dBc/Hz
Maximum Unit/Notes
1509.8
1509.8
1502.8
2.5
37 MHz/V
2
dBc/Hz
-100
-120
-130
-140
1
1
3
-10
-70
100
NSB-5
System Module
%
%
nA
V
MHz
MHz
MHz
V
dBm
ohms
MHz
MHz
MHz
dBc
dBc
pF
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