CXA3235 データシートの表示（PDF） - Sony Semiconductor
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CXA3235 Datasheet PDF : 23 Pages
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CXA3235/3236N
Electrical Characteristics
Circuit Current
See the Electrical Characteristics Measurement Circuit.
(VCC=5 V, Ta=25 °C)
Item
Symbol
Measurement conditions
Min.
Typ.
Max.
Unit
VCC1 current, Band switch output
Circuit current A AICCV
30
41
55
mA
open during VHF operation
VCC1 current, Band switch output
AICCU
31
42
56
mA
open during UHF operation
Circuit current D DICC
VCC2 current
7
11
15
mA
OSC/MIX/IF Amplifier Block
Item
Symbol
Measurement conditions
Min.
Conversion gain ∗1 CG1
VHF operation fRF = 55 MHz
21
CG2
VHF operation fRF = 360 MHz
22
CG3
UHF operation fRF = 360 MHz
26
CG4
UHF operation fRF = 800 MHz
27
Noise figure ∗1, ∗2 NF1
VHF operation fRF = 55 MHz
NF2
VHF operation fRF = 360 MHz
NF3
UHF operation fRF = 360 MHz
NF4
UHF operation fRF = 800 MHz
1 % cross
VHF operation
modulation ∗1, ∗3 CM1
fD = 55 MHz, fUD = ±12 MHz
97
VHF operation
CM2
96
fD = 360 MHz, fUD = ±12 MHz
UHF operation
CM3
92
fD = 360 MHz, fUD = ±12 MHz
UHF operation
CM4
88
fD = 800 MHz, fUD = ±12 MHz
Maximum output power Pomax 50 Ω load saturation output
+5
Switch ON drift ∗4
∆fsw1
VHF operation fOSC = 100 MHz
∆f from 3 s to 3 min after switch ON
∆fsw2
VHF operation fOSC = 405 MHz
∆f from 3 s to 3 min after switch ON
∆fsw3
UHF operation fOSC = 405 MHz
∆f from 3 s to 3 min after switch ON
∆fsw4
UHF operation fOSC = 845 MHz
∆f from 3 s to 3 min after switch ON
Supply voltage drift
∗4 ∆fst1
VHF operation fOSC = 100 MHz
∆f when VCC 5 V changes ±5 %
∆fst2
VHF operation fOSC = 405 MHz
∆f when VCC 5 V changes ±5 %
∆fst3
UHF operation fOSC = 405 MHz
∆f when VCC 5 V changes ±5 %
∆fst4
UHF operation fOSC = 845 MHz
∆f when VCC 5 V changes ±5 %
Typ.
24
25
29
30
12
11
8.5
9.5
101
100
96
92
+10
Max. Unit
27
dB
28
dB
32
dB
33
dB
15
dB
14
dB
12.5
dB
13.5
dB
dBµ
dBµ
dBµ
±300
dBµ
dBm
kHz
±400 kHz
±400 kHz
±500 kHz
±150 kHz
±250 kHz
±200 kHz
±250 kHz
—6—
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