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PDF CXA3201AN Data sheet ( Hoja de datos )
| Número de pieza | CXA3201AN | |
| Descripción | RX Gain Control Amplifier | |
| Fabricantes | Sony Corporation | |
| Logotipo |  |
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RX Gain Control Amplifier
Description
CXA3201AN is an RX gain control amplifier suitable
for CDMA cellular/PCS phone.
Features
• Wide gain control range
• Linear gain slope
• Wideband operation (50MHz to 300MHz)
• Very small package (16 Pin SSOP)
• Low voltage operation
• Two input ports
• Power save function included
Absolute Maximum Ratings
• Supply voltage
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
CXA3201AN
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–
E98909A8Y
1 page  
Electrical Characteristics
DC Characteristics
Parameter
Current consumption 1
Current consumption 2
Input current pin 7H
Input current pin 7L
Input current pin 8H
Input current pin 8L
Input current pin 16H
Input current pin 16L
MODE high voltage
MODE low voltage
PSV high voltage
PSV low voltage
Symbol
ICC1
ICC2
ImodeH
ImodeL
IpsvH
IpsvL
IgctlH
IgctlL
VmH
VmL
VpsH
VpsL
Conditions
Vpsv = 3.0V, Vgctl = 1.5V, Pin 13, 14
Vpsv = 0 V, Vgctl = 1.5V, Pin 13, 14
Vmode = 3.0V
Vmode = 0.5V
Vpsv = 3.0V
Vpsv = 0 V
Vgctl = 3.0V
Vgctl = 0.5V
Pin 7
Pin 7
Pin 8
Pin 8
CXA3201AN
(VCC = 3.0V, Ta = 27°C)
Min. Typ. Max. Unit
7 10.2 15 mA
10 27 50
1
–1
1 µA
–15
1
–1
2.5
0.5
V
2.5
0.5
AC Characteristics
Parameter
Symbol
Conditions
Operating frequency
range
Fr
Gain CDMA2.4
GCDMA2.4 Vmode = "H", f = 210.38MHz, Vgctl = 2.4V
Gain CDMA1.5
GCDMA1.5 Vmode = "H", Vgctl = 1.5V
Gain CDMA0.6
GCDMA0.6 Vmode = "H", Vgctl = 0.6V
CDMA Gain slope
GCLIN
Vmode = "H", Gain CDMA at Vgctl = 2.0V
– Gain CDMA at Vgctl = 1.0V
Gain FM2.4
GFM2.4 Vmode = "L", f = 85.38MHz, Vgctl = 2.4V
Gain FM1.5
GFM1.5 Vmode = "L", Vgctl = 1.5V
Gain FM0.6
GFM0.6 Vmode = "L", Vgctl = 0.6V
FM Gain slope
GFMLIN
Vmode = "L", Gain FM at Vgctl = 2.0V
– Gain FM at Vgctl = 1.0V
Input level 3rd order
intercept point
IIP3
Vmode = "H", GCDMA = 40dB∗1
f1 = 209.38MHz, f2 = 211.38MHz
Measure of 210.38MHz
Noise Figure
NF
Vmode = "H", GCDMA = 40dB∗1
Measure of 210.38MHz
∗1 Adjust GCTL voltage, and set the overall gain to 40dB.
(VCC = 3.0V, Ta = 27°C)
Min. Typ. Max. Unit
50 300 MHz
42 46 50
–7 –3 1
–59 –55 –51
dB
58 61 64 dB/V
42 46 50
–7 –3 1
–59 –55 –51
dB
58 61 64 dB/V
–42 –38
dBm
5 8 dB
–5–
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet CXA3201AN.PDF ] | |
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