CXA3025N Просмотр технического описания (PDF) - Sony Semiconductor
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CXA3025N Datasheet PDF : 12 Pages
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CXA3025N
Electrical Characteristics
See Electrical Characteristics Measurement Circuit. (Ta = 25°C, VCC = 9V)
Item
Symbol
Measurement conditions
Min. Typ. Max. Unit
Circuit current
IccV
IccU
VHF operation; no signal
UHF operation; no signal
38 53 63 mA
37 51 62 mA
CG1 VHF operation; fRF = 55MHz; Input level –40dBm
17 20 23 dB
Conversion
gain∗1
CG2
CG3
VHF operation; fRF = 360MHz; Input level –40dBm
UHF operation; fRF = 360MHz; Input level –40dBm
18 21 24 dB
23 26 29 dB
CG4 UHF operation; fRF = 800MHz; Input level –40dBm
23 26 29 dB
NF1 VHF operation; fRF = 55MHz
13 16 dB
Noise figure∗1 ∗2 NF2
NF3
VHF operation; fRF = 360MHz
UHF operation; fRF = 360MHz
12 15 dB
9 13 dB
NF4 UHF operation; fRF = 800MHz
9 13 dB
CM1 VHF operation; fD = 55MHz; fUD = ±12MHz
99 102
dBµ
1% cross
CM2
modulation ∗1 ∗3 CM3
VHF operation; fD = 360MHz; fUD = ±12MHz
UHF operation; fD = 360MHz; fUD = ±12MHz
97 100
dBµ
91 94
dBµ
CM4 UHF operation; fD = 800MHz; fUD = ±12MHz
89 92
dBµ
Max. output
power
Pomax
(sat)
50Ω load
+8 +10
dBm
∆fsw1 VHF operation; fOSC = 100MHz
Switch ON drift∗4 ∆fsw2 VHF operation; fOSC = 405MHz
∆fsw3 UHF operation; fOSC = 405MHz
∆fsw4 UHF operation; fOSC = 845MHz
∆fst1 VHF operation; fOSC = 100MHz
+B drift∗5
∆fst2
∆fst3
VHF operation; fOSC = 405MHz
UHF operation; fOSC = 405MHz
∆fst4 UHF operation; fOSC = 845MHz
PLL OUT output PoscV VHF operation; 50Ω load
power
PoscU UHF operation; 50Ω load
±200 kHz
±300 kHz
±300 kHz
±300 kHz
±100 kHz
±200 kHz
±150 kHz
±150 kHz
–20 –10
dBm
–20 –10
dBm
Band switch
voltage
VswV VHF operation
VswU UHF operation
0
0.5 V
3
10.5 V
∗1 Measured value for untuned inputs.
∗2 Noise figure is the directly-read value of the NF meter in DSB.
∗3 Desired signal (fD) input level is –33dBm. Undesired signal (fUD) is 100kHz, 30% AM at ±12MHz. The
measurement value is the undesired signal level, measured with a spectrum analyzer at S/I = 46dB.
∗4 Frequency variation from 3 seconds to 3 minutes after switch ON.
∗5 Frequency variation when VCC = 9V ± 5% variation.
–4–
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