User Guide

NPE-3
System Module PAMS Technical Documentation
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Logic low ”0”
0
0.5
V
Current 50
uA
Load capacitance 10
pF
4. SDATA MAD2WD1
SyntData
Logic high ”1”
2.0
2.8
V Serial data ,
prog HAGAR
PCN/GSM
TX/RX and
synth.
Logic low ”0”
0
0.5
V
Load impedance
10 kohm
Load capacitance 10
pF
Data rate fre-
quency
3.25
MHz
5. SCLK MAD2WD1
SynthClk
Logic high ”1”
2.0
2.8
V Serial clk,
prog HAGAR
PCN/GSM
TX/RX and
synth.
Logic low ”0”
0
0.5
V
Load impedance
10 kohm
Load capacitance 10
pF
Data rate fre-
quency
3.25
MHz
6. AFC COBBA_GJ
P
AFCOut
Voltage
0.046
2.254
V Automatic fre-
quency con-
trol signal for
VCTCXO
Resolution
11 bits
Load resistance
(dynamic)
10 kohm
Load resistance
(static)
1 Mohm
Noise voltage 500
uV
RMS
10...10000Hz
Settling time 0.5
ms