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CYW2330
PRELIMINARY
Document #: 38-07239 Rev. **
Page 9 of 13
Typical Performance Characteristics
Figure 1.
Do Output Current High Mode
Charge Pump Current vs D
o Voltage
Icp=High
-6
-4
-2
0
2
4
6
0
12
34
5
D
o Voltage (V)
Vp=5V
Vp = 5V
Vp=3V
Vp=3V
Figure 2.
RBW
3.0kHz
VBW
3.0kHz
SWP
84.0ms
STOP
836.1505MHz
START
835.8505MHz
RL
-2.5dBm
ATTEN
10dB
VAVG
100
10dB/
MKR
-85.50dB
100.0kHz
85 dBc
Figure 3. PLL Reference Spurs
PLL Reference Spurious Level is –85.5 dBc
Charge Pump Current vs D
o Voltage
Icp=Low
-1.5
-1
-0.5
0
0.5
1
1.5
01
23
4
5
D
o Voltage (V)
Vp=5V
Vp = 5V
Vp=3V
Vp=3V
Figure 3.
Do Output Current Low Mode
Real
Imaginar y
Input
Frequency
Marker 1
Marker 2
Marker 3
Marker 4
623
21
14
13
-823
-120
-55
-39
100 MHz
1 GHz
1.8 GHz
2.2 GHz
Marker Reference
Number
1
2
3
4
Figure 4.
Input Impedance FIN1,FIN2
VCC = 2.7 to 5.5V, FIN = 75 MHz to 2.6 GHz
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