UPC2797 데이터 시트보기 (PDF) - NEC => Renesas Technology
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UPC2797 Datasheet PDF : 20 Pages
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µPC2797GR
TYPICAL CHARACTERISTICS
ICC vs. VCC
50
VHF mode
45 no input signal*1
40
measurement
circuit 1
35
30
25
20
15
10
TA = 25 °C
5
TA = 75 °C
TA = –20 °C
0
0
2
4
6
8
10 12
VCC - Supply Voltage - V
*1 External resistor is removed.
Pout vs. Pin
15
VCC = 9 V
fRF = 470 MHz
10 fIF = 45 MHz
POSC = –10 dBm
measurement
5 circuit 2
0
–5
–10
–15
–20
–40
TA = 25 °C
TA = 75 °C
TA = –20 °C
–30
–20
–10
0
10
Pin - Input Power - dBm
CG, NF vs. fRF
30
25
20
15
10
VCC = 9 V
fIF = 45 MHz
PRF = –30 dBm
5 POSC = –10 dBm
POSC = 0 dBm
(@UHF, NF)
0 measurement circuit 2, 3
0
200
400
TA = 25 °C
TA = 75 °C
TA = –20 °C
600
800 1 000
fRF - Input Frequency - MHz
ICC vs. VCC
50
UHF mode
45 no input signal*1
40 measurement
circuit 1
35
30
25
20
15
10
TA = 25 °C
5
TA = 75 °C
TA = –20 °C
0
0
2
4
6
8
10 12
VCC - Supply Voltage - V
15
VCC = 9 V
fRF = 890 MHz
10
fIF = 45 MHz
POSC = –10 dBm
measurement
circuit 2
5
Pout vs. Pin
0
–5
–10
–15
–40
TA = 25 °C
TA = 75 °C
TA = –20 °C
–30 –20 –10
0
10
Pin - Input Power - dBm
CM vs. fRF
105
100
95
90
VCC = 9 V
fundes = fRF + 6MHz
fIF = 45 MHz
85 PRF = –30 dBm
POSC = –10 dBm
measurement
circuit 4
80
0
200
400
TA = 25 °C
TA = 75 °C
TA = –20 °C
600
800 1 000
fRF - Input Frequency - MHz
8
Data Sheet P11889EJ3V0DS00
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