User Guide

NSB-5
System Module PAMS Technical Documentation
Page 80 Nokia Mobile Phones Ltd. Issue 1 03/01
UHF PLL
Table 42: UHF synthesizer specifications
Table 43: UHF PLL in SUMMA specifications
Operating temperature -10 75 C
Storage temperature -40 85 C
Package 8.8 x 6.8 x 1.8 mm (max) SMD reflow
Parameter Minimum
Typical/
Nominal
Maximum Unit/Notes
Start up settling time 3.0 ms
Settling time +/- 83 MHz
at operating frequency
range
500 800 µs
Phase error 2 degrees/RMS
Sidebands
+/- 200 kHz
+/- 400 kHz
+/- 600...+/-1400 kHz
+/- 1.4...+/- 3.0 MHz
>+/- 3.0 MHz
-40
-60
-66
-76
-86
dBc
Parameter Minimum
Typical/
Nominal
Maximum Unit/Notes
Input frequency range
ADDBIAS off
650 1300 MHz
Input frequency range
ADDBIAS on
650 1700 MHz
Input signal level
(f<1300MHz)
200 mVpp
Input signal level
(f>1300MHz)
ADDBIAS must be on
300 mVpp
Reference
input frequency
13 MHz
Reference
input impedance
50 ohms
Phase
comparison frequency
200 kHz
Charge pump output 0.3 mA
Parameter Minimum
Typical/
Nominal
Maximum Unit/Notes