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PDF CXG1027TM Data sheet ( Hoja de datos )
| Número de pieza | CXG1027TM | |
| Descripción | Driver Amplifier for Transmission | |
| Fabricantes | Sony Corporation | |
| Logotipo |  |
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CXG1027TM
Driver Amplifier for Transmission
Description
The CXG1027TM is a two-stage driver amplifier for
800 MHz and 1.5 GHz PDC. This is used to amplify
the transmission-side power of the RF signal.
10 pin TSSOP (Plastic)
Features
• Ultraminiature package (10 pin TSSOP)
• Low voltage operation
: 2.9 V (Min.)
• Low current consumption
: 45 mA (Typ.)
• High gain
: 27.5 dB (Typ.) (for 1.5 GHz)
29.5 dB (Typ.) (for 800 MHz)
• Low distortion (Adjacent channel leak power ratio)
: –50 dBc (Typ.) (30 kHz offset)
–69 dBc (Typ.) (50 kHz offset)
• Positive power supply operation
(Adjustment-free for VGG)
• Supports both 800 MHz and 1.5 GHz by the
external matching circuit
Applications
Power amplification between the quadrature
modulator IC for 800 MHz/1.5 GHz PDC transmitter
(approx. –15 dBm output) and the power module or
power amplifier MMIC (approx. +10 dBm input)
Absolute Maximum Ratings (Ta=25 °C)
• Supply voltage VDD
6
• Operating temperature
Topr
–35 to +85
• Storage temperature
Tstg –65 to +150
• Allowable power dissipation
PD 550
• Voltage between gate and source
VGSO
15
• Drain current
150
Operating Condition
Supply voltage VDD
VGG
3.4
0.2
V
°C
°C
mW
V
mA
V
V
Structure
GaAs MMIC
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—
E97223-TE
1 page  
Example of Representative Characteristics (Ta=25 °C)
POUT, Gain, IDD, ACPR vs. PIN
Freq.=1.441GHz, VDD=3.4V, VGG=0.2V
30
Gain
20
10
POUT
0 60
ACPR50
–10
IDD
ACPR30
50
–20
–40
–30 –20 –10
PIN [dBm]
40
0
–20
–30
–40
–50
–60
–70
POUT, Gain, IDD, ACPR vs. VDD
Freq.=1.441GHz, VGG=0.2V, PIN=–18dBm
30
Gain
20
POUT
10
0
ACPR30
60
–10
IDD
50
ACPR50
–20 40
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
VDD [V]
–20
–30
–40
–50
–60
–70
Gain, ACPR vs. IDD
Freq.=1.441GHz, POUT=10dBm, VDD=3.4V, VGG=var.
30 –20
Gain
20 –30
10
ACPR30
0
–40
–50
–10 –60
ACPR50
–20 –70
20 30 40 50 60 70 80
IDD [mA]
CXG1027TM
—5—
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet CXG1027TM.PDF ] | |
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