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PDF CXA3202AN Data sheet ( Hoja de datos )
| Número de pieza | CXA3202AN | |
| Descripción | TX Gain Control Amplifier | |
| Fabricantes | Sony Corporation | |
| Logotipo |  |
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TX Gain Control Amplifier
Description
CXA3202AN is a TX gain control amplifier suitable
for CDMA cellular/PCS phone.
Features
• Wide gain control range
• Linear gain slope
• Wideband operation (50 MHz to 300 MHz)
• Very small package (16 Pin SSOP)
• Low voltage operation
• High output IP3
• Power save function included
Absolute Maximum Ratings
• Supply voltag
VCC
6
V
• Operating temperature Topr –55 to +125 °C
• Storage temperature
Tstg –65 to +150 °C
• Allowable Power dissipation PD
330 mW
• Supply voltage range
–0.3 to 6 V
• Logic input voltage
–0.3 to VCC + 0.3 V
• Signal input voltage
–0.3 to VCC + 0.3 V
• Differential signal input voltage
0 to 2.5 V
Operating Condition
Supply voltage
VCC 2.7 to 3.8 V
Applications
CDMA cellular/PCS phone
Structure
Bipolar silicon monolithic IC
CXA3202AN
16 pin SSOP (Plastic)
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
—1—
E98822A8Y
1 page  
Electrical Characteristics
DC Characteristics
Parameter
Current consumption 1
Current consumption 2
Input current pin 8H
Input current pin 8L
Input current pin 16H
Input current pin 16L
PSV high voltage
PSV low voltage
Symbol
ICC1
ICC2
IpsvH
IpsvL
IgctlH
IgctlL
VpsH
VpsL
Conditions
Vpsv=3.0 V, Vgctl=1.5 V, Pin 13, 14
Vpsv=0 V, Vgctl=1.5 V, Pin 13, 14
Vpsv=3.0 V
Vpsv=0 V
Vgctl=3.0 V
Vgctl=0.5 V
Pin 8
Pin 8
CXA3202AN
(VCC=3.0 V, Ta=27 °C)
Min. Typ. Max. Unit
10 15.7 21.5 mA
5 18 40
1
–15 µA
1
–1
2.5
V
0.5
AC Characteristics
Parameter
Operating frequency
range
Gain 2.3
Gain 1.5
Gain 1.0
Gain 0.7
CDMA Gain slope
Input level 3rd order
intercept point
Noise Figure
Symbol
Conditions
(VCC=3.0 V, Ta=27 °C)
Min. Typ. Max. Unit
Fr 50 300 MHz
G2.3
G1.5
G1.0
G0.7
GCLIN
IIP3
NF
f=130.38 MHz, level=–22.5 dBm,
Vgctl=2.3 V
13 17 21
Vgctl=1.5 V
–28 –24 –20 dB
Vgctl=1.0 V
–58 –54 –50
Vgctl= 0.7 V
–75 –70 –65
Gain at Vgctl=2.0 V – Gain at Vgctl=1.0 V 57 60 63 dB/V
G=15 dB ∗1
f1=129.38 MHz, f2=131.38 MHz
–8.5 –4.5
dBm
Measure of 130.38 MHz
G=15 dB ∗1
Measure of 130.38 MHz
28 32 dB
∗1 Adjust GCTL voltage, and set the overall gain to 15 dB.
—5—
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet CXA3202AN.PDF ] | |
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