CXA1741Q Ver la hoja de datos (PDF) - Sony Semiconductor
Número de pieza
componentes Descripción
Fabricante
CXA1741Q Datasheet PDF : 21 Pages
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CXA1741Q
Item
Symbol
Conditions
Min.
Audio output distortion
fin = 45 MHz, -30 dBm, fmod = 1 kHz,
THD
Dev. = 8 kHz, used LPF 20 kHz
RSSI output voltage - 11 RSSI11 No input
1
Typ. Max. Unit
3.7
6%
1.15 1.3 V
RSSI output voltage - 12 RSSI12 fin = 45 MHz, -60 dBm
1.65 1.93 2.2 V
RSSI output voltage - 13 RSSI13 fin = 45 MHz, -20 dBm
2.4 2.67 2.8 V
Narrow BPF; NTACS mode (Pin 1=High)
Mixer 3rd
inter-modulation
BPF 6 dB bandwidth
BPF 40 dB bandwidth
BPF extraband
attenuation
FM detection level
AM detection level
Audio output distortion
f1 = 45.02 MHz, -30 dBm,
IM3
f2 = 45.04 MHz, -30 dBm
Vin = -50 dBm, Swept with fin = 45 MHz
BW6dB
regarded as the center
Vin = -50 dBm, Swept with fin = 45 MHz
BW40dB
regarded as the center
ATT20K fo ±20 kHz
fin = 45 Mhz, -30 dBm, fmod = 1 kHz,
FMNDET
Dev. = 3 kHz, Used LPF 20 kHz
fin = 45 Mhz, -30 dBm, fmod = 1 kHz,
AMRN
Mod = 80%, Used LPF 20 kHz
fin = 45 Mhz, -30 dBm, fmod = 1 kHz,
THDN
Dev. = 3 kHz, Used LPF 20 kHz
RSSI output voltage - 21 RSSI21 No input
mV
4.5
20
rms
13.5 16 kHz
23
kHz
62
dB
mV
99
rms
16
dB
2.8
%
1.09
V
RSSI output voltage - 22 RSSI22 f = 45 MHz, -60 dBm
1.91
V
RSSI output voltage - 23 RSSI23 f = 45 MHz, -20 dBm
2.65
V
Others
Equivalent input
resistance Pin 22
RIN f = 55 MHz
Equivalent input
capacitance Pin 22
CIN f = 55 MHz
BPF•fo temperature
characteristics
Ta = -30 to + 70°C
TACS mode
BPF•fo temperature
characteristics
Ta = -30 to + 70°C
NTACS mode
1.4
kΩ
4.7
pF
1.5
kHz
1.5
kHz
—10—
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