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The PBL 403 05 is a dual line-up GaAs MMIC power amplifier intended for use in multiband GSM terminals. Powered of a 3.2V supply it delivers more than 34.5 dBm output power at GSM900 and more than 31.5 dBm output power at DCS1800 or PCS1900 frequencies. The circuit uses an analog control signal to control the output power level. The circuit is housed in a s.
• One IC handles GSM900, DCS 1800 and PCS1900 bands. Low cost solution. Inputs matched to 50 Ω Digital band select function. Analog gain control. Proven GaAs MESFET-reliability. Tape and Reel. SMD QSOP 28 package.
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VD1_DCS
VD2_DCS
CA
VDC
Current generator
RFIN_DCS
VD3_DCS
BIAS
VD1_GSM
VD2_GSM
VD3GSM
VNEG
VSEL
VAPC
Figure 1. Block diagram.
Figure 2. Package outlook.
1
P
B
L
4
0
RFIN_GSM
RFOUTGSM
3
0
5
PBL 403 05
Maximum Ratings:
TAMB = + 25°C unless otherwise stated. Parameter Supply voltage Supply voltage Power control voltage Operating Case Temperatur.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | PBL40307 |
Ericsson |
GSM Dual Band Tx_VCO |
|
| 2 | PBL40309 |
Ericsson |
3.6 V Differential Power Amplifier for DECT Telecommunications system |
|
| 3 | PBL403 |
Compact Technology |
SILICON BRIDGE RECTIFIERS |
|
| 4 | PBL403 |
WEJ |
Silicon And Fast Recovery Rectifiers |
|
| 5 | PBL40310 |
Ericsson |
3.5 V GSM 900 MHz Power Amplifier |
|
| 6 | PBL401 |
Compact Technology |
SILICON BRIDGE RECTIFIERS |
|
| 7 | PBL401 |
WEJ |
Silicon And Fast Recovery Rectifiers |
|
| 8 | PBL402 |
Compact Technology |
SILICON BRIDGE RECTIFIERS |
|
| 9 | PBL402 |
WEJ |
Silicon And Fast Recovery Rectifiers |
|
| 10 | PBL40215 |
Ericsson |
RF Transceiver circuit for the Digital Enhanced Cordless Telecommunications (DECT) system |
|
| 11 | PBL404 |
Compact Technology |
SILICON BRIDGE RECTIFIERS |
|
| 12 | PBL404 |
WEJ |
Silicon And Fast Recovery Rectifiers |
|