Nokia 6150 Manuales De Servicio
PAMS
Technical Documentation
NSM–1
System Module
Original 10/98
Page 3–64
Synthesizer blocks
VHF VCO
Parameter
Conditions
Rating
Unit/
Notes
Supply voltage, Vcc
2.8 +/– 0.1
V
Supply current, Icc
Vcc = 2.8+/–0.1
V,
< 7
mA
Control voltage, Vc
Vcc = 2.8+/–0.1
V
0.8... 3.7
V
Operating frequency
Vcc = 2.8+/–0.1 V
Vc = 2.25 +/–
Vc = 2.25 +/–
0.75V
480
MHz
Control voltage sensitivity
Vcc = 2.8+/–0.1V
10 +/– 3
MHz/V
Output power level
Vcc=2.7 V
f= 480 MHz
f= 480 MHz
–6.0 min.
dBm
Supply voltage pushing stability
Vcc=2.8 +/– 0.1
V
+/– 2.0
MHz/V
max.
max.
UHF PLL
UHF PLL block in SUMMA
Parameter
Min.
Typ.
Max.
Unit/notes
Input frequency range
650
1700
MHz
Reference input frequency
30
MHz
Reference input level
100
mVpp
Reference input impedance
tbd.
UHF VCO module
Parameter
Conditions
Rating
Unit/
Notes
Supply voltage, Vcc
2.8 +/– 0.1
V
Supply current, Icc
Vcc = 2.8 V,
Vc= 2.25 V
Vc= 2.25 V
< 10
mA
Control voltage, Vc
Vcc = 2.8 V
0.8... 3.7
V
Oscillation frequency
Vcc = 2.8 V
Vc = 0.8 V
Vc = 3.7 V
Vc = 0.8 V
Vc = 3.7 V
< 1950
> 2073
> 2073
MHz
MHz
MHz