cxa1741q Sony Electronics, cxa1741q Datasheet - Page 9

• Manufacturer Part Number: cxa1741q
• Description: If Amplifier For Analog Cellular Communications
• Manufacturer: Sony Electronics

Electrical Characteristics
Wide BPF; TACS mode (Pin 1=Low)
Current consumption - 1
Current consumption - 2
Current consumption - 3
Pin current
Pin 1 - Low
Pin current
Pin 1 - High
Pin current
Pin 19
Pin voltage - Pin 17
Pin voltage - Pin 38
Pin voltage - Pin 39
Pin voltage - Pin 40
OSC output swing
Pin 19
BPF output voltage - 1
BPF output voltage - 2
IF1 output voltage
Mixer image rejection
level
BPF 6 dB bandwidth
BPF 40 dB bandwidth
BPF extraband
attenuation
FM detection level
AM rejection ratio
Item
I
I
I
I
I
I
V
V
V
V
V
V
V
V
V
BW
BW
ATT
FM
AMR
CC-11
CC-24
CC-33
IL
IH
19
Symbol
17
38
39
40
OSC
TG1
TG2
TIF
IMAG
DET
6dB
40dB
40K
fin = 45 MHz, -30 dBm
Pin 11
fin = 45 MHz, -30 dBm
Pin 24
fin = 45 MHz, -30 dBm
Pin 33
0 V
3 V
Crystal osc. 89.9 MHz
Crystal osc. 89.9 MHz
fin = 45 MHz, -50 dBm
fin = 45 MHz, -20 dBm
fin = 45 MHz, -20 dBm
fin = 44.9 MHz, -30 dBm
Vin = -50 dBm, Swept with fin = 45 MHz
regarded as the center
Vin = -50 dBm, Swept with fin = 45 MHz
regarded as the center
fo ±40 kHz
fin = 45 MHz, -30 dBm, fmod=1 kHz, Dev. =
5.6 kHz, Dev. = 5.6 kHz, used LPF 20 kHz
fin = 45 MHz, -30 dBm, fmod = 1 kHz,
Mod = 80% used LPF 20 kHz
Conditions
—9—
Min.
100
220
150
0.8
3.8
-14
1.2
1.6
15
70
80
2
1
1
0dBm = 50 , 1mW
V
F
1.25
1.17
OSC
CC
Typ.
162
291
194
-10
-27
1.1
2.9
5.3
0.4
1.8
1.2
23
93
89
30
26
47
56
= 3V, Ta = 25°C
= 89.9 MHz
Max.
130
220
360
100
100
250
1.5
3.8
0.6
1.3
1.4
1.4
-20
30
30
-7
7
2
CXA1741Q
Unit
rms
rms
rms
rms
rms
kHz
kHz
rms
mA
mA
mA
mA
mV
mV
mV
mV
mV
mV
µA
µA
dB
dB
V
V
V
V