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UPC3207GR 数据表(PDF) 9 Page - NEC

部件名 UPC3207GR
功能描述  FREQUENCY DOWN CONVERTER FOR VHF TO UHF BAND RECEIVER
PDF  20 Pages
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制造商  NEC [NEC]
网页  http://www.nec.com/
标志 NEC - NEC

UPC3207GR 数据表(HTML) 9 Page - NEC

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µPC3207GR
9
Data Sheet P13717EJ3V0DS00
STANDARD CHARACTERISTICS (VCC = 9 V)
1% CROSS-MODULATION DISTORTION vs.
INPUT FREQUENCY
Input Frequency fRF (MHz)
800
600
400
200
0
1000
110
105
100
95
90
85
80
fundes=fRF
+6MHz
fOSC=fRF
+45MHz
PRF=
−30dBm
POSC=
−10dBm
measurement
circuit 4
TA=
−20°C
TA=+25
°C
TA=+75
°C
OUTPUT POWER vs. OSC INPUT POWER
−40
−50
10
5
0
−5
−10
−15
−20
−25
−30
Oscillator Input Power Posc (dBm)
−30
−20
−10
0
10
fOSC=fRF
+45MHz
PRF=
−30dBm
measurement
circuit 2
VHF
fRF1=470MHz
fRF2=476MHz
fOSC=515MHz
POSC=
−10dBm
measurement
circuit 4
TA=
−20°C
TA=+25
°C
TA=+75
°C
3rd ORDER INTERMODULATION DISTORTION
Input Power Pin (dBm)
10
0
−10
−20
−30
−40
20
0
−20
−40
−60
−80
3rd ORDER INTERMODULATION DISTORTION
Input Power Pin (dBm)
10
0
−10
−20
−30
−40
20
10
0
−10
−20
−30
−40
−50
−60
−70
−80
UHF
fRF1=890MHz
fRF2=896MHz
fOSC=935MHz
POSC=
−10dBm
measurement
circuit 4
TA=
−20°C
TA=+25
°C
TA=+75
°C
OSC FREQUENCY vs. TUNING VOLTAGE
application circuit
example
1000
800
600
400
200
0
Tuning Voltage Vtu (V)
5
0
101520
2530
U
fRF
=890MHz
fRF
=470MHz
VH
VL



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