User Guide

PAMS Technical Documentation System Module
NSB-5
Issue 1 03/01 Nokia Mobile Phones Ltd. Page 71
Input level (balanced) 1.2 Vpp
Input resistance (balanced) 200 kohms
Input capacitance (balanced) 4 pF
Input bias current (balanced) 100 nA
Input common mode voltage 0.8 V
IQ-input phase balance total, tem-
perature included
-4 4 degrees
IQ-input phase balanced over tem-
perature
-2 2 degrees
IQ-input gain balanced total, tem-
perature included
-0.5 0.5 dB
IQ-input gain balance over tempera-
ture
-0.2 0.2 dB
Uncalibrated transmitter carrier sup-
pression down to -40dBm wanted
signal level
-20 dBc
Modulator Output Minimum Typical/
Nominal
Maximum Unit/Notes
Output frequency 400 MHz
Max saturated output power into
100 ohm balanced load
-5 -3 dBm
Output power into 100 ohm bal-
anced load used in HD955
-12 -10 -8 dBm
Absolute gain accuracy (process and
temp variations)
-2 2 dB
Absolute gain change over tempera-
ture
-0.7 0.7 dB
Output noise level at max output
power
-145 dBm/Hz
Output 3rd order intermod products
when both wanted signals are at the
level of -12dBm at the output
-35 dB
Power ON time 10 µsec
Power OFF time 10 µsec
Parameter Minimum
Typical/
Nominal
Maximum Unit/Notes