UPC3205 데이터 시트보기 (PDF) - NEC => Renesas Technology
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UPC3205 Datasheet PDF : 20 Pages
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µPC3205GR
TYPICAL CHARACTERISTICS (TA = +25°C)
CIRCUIT CURRENT vs. SUPPLY VOLTAGE
80 no input signal
70
60
50
40
30
20
10
00
1
2
3
4
5
6
Supply Voltage VCC (V)
IQ PHASE BALANCE vs. IQ OUTPUT FREQUENCY
93
VCC = 4.5 V
VCC = 5.0 V
VCC = 5.5 V
92
91
90
89
88
870.1
fOSC = 479.5 MHz
Vout = 1 VP-P (1 kΩ)
measurement circuit 1
1
10
100
IQ Output Frequency fIQ (MHz)
IQ PHASE BALANCE vs. IF INPUT POWER
93
VCC = 4.5 V
VCC = 5.0 V
VCC = 5.5 V
92
91
90
89
88
87−50
fIF = 490 MHz
fOSC = 479.5 MHz
Vout = 1 VP-P (1 kΩ)
measurement circuit 1
−40
−30
−20
−10
IF Intput Power PIF (dBm)
CONVERSION GAIN vs. AGC VOLTAGE
60
VCC = 4.5 V
VCC = 5.0 V
50
VCC = 5.5 V
40
30
20
10
fIF = 490 MHz
0 PIF = −45 dBm
fOSC = 479.5 MHz
measurement circuit 1
−10 0
1
2
3
4
5
6
AGC Voltage VAGC (V)
IQ AMPLITUDE BALANCE vs. IQ OUTPUT FREQUENCY
0.5
VCC = 4.5 V
0.4
VCC = 5.0 V
VCC = 5.5 V
0.3
0.2
0.1
0
−0.1
−0.2
−0.3
−0.4
−0.50.1
fOSC = 479.5 MHz
Vout = 1 VP-P (1 kΩ)
measurement circuit 1
1
10
100
IQ Output Frequency fIQ (MHz)
IQ AMPLITUDE BALANCE vs. IF INPUT POWER
0.5
VCC = 4.5 V
0.4
VCC = 5.0 V
VCC = 5.5 V
0.3
0.2
0.1
0
−0.1
−0.2
−0.3
−0.4
−0.5−50
fIF = 490 MHz
fOSC = 479.5 MHz
Vout = 1 VP-P (1 kΩ)
measurement circuit 1
−40
−30
−20
−10
IF Input Power PIF (dBm)
Data Sheet P13541EJ3V0DS00
7
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