CXA1665AM データシートの表示（PDF） - Sony Semiconductor
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CXA1665AM Datasheet PDF : 10 Pages
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CXA1665AM/AM-S
Example of Representative Characteristics
Circuit current vs. Supply voltage
50
VHF
UHF
40
Conversion gain vs. Reception frequency (Untuned input)
40
fIF = 45MHZ
30
UHF
VHF
20
10
30
8
9
10
VCC — Supply voltage [V]
Noise figure vs. Reception frequency
(Untuned input, in DSB)
20
fIF = 45MHZ
15
10
VHF
5
UHF
0
0 100 200 300 400 500 600 700 800 900
Reception frequency [MHz]
Next adjacent cross modulation vs. Reception frequency
(Untuned input)
120
100
80
fUD = fD + 12MHZ
fUD = fD – 12MHZ
60
40
fIF = 45MHz
Interference signal: 100kHz 30% AM
20
0
0 100 200 300 400 500 600 700 800 900
Reception frequency [MHz]
0
0 100 200 300 400 500 600 700 800 900
Reception frequency [MHz]
I/O characteristics (Untuned input)
20
10
0
–10
fIF = 45MHZ
–20
fRF = 100MHZ (VHF)
–30
–40
–50
–50 –40 –30 –20 –10 0 +10
RF input level [dBm]
–7–
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