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PDF AWL6951 Data sheet ( Hoja de datos )
| Número de pieza | AWL6951 | |
| Descripción | WLAN Power Amplifier | |
| Fabricantes | ANADIGICS | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de AWL6951 (archivo pdf) en la parte inferior de esta página. Total 22 Páginas | ||
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FEATURES
• 3.3 % EVM @ POUT = +19 dBm with IEEE 802.11a
64 QAM OFDM at 54 Mbps
• 2.9 % EVM @ POUT = +20 dBm with IEEE 802.11g
64 QAM OFDM at 54 Mbps
• -36 dBr ACPR 1st Sidelobe, +21 dBm, with 802.11b
CCK/DSSS Root Cosine Filtering, 1 Mbps
• -54 dBr ACPR 2nd Sidelobe, +21 dBm, with 802.11b
CCK/DSSS Root Cosine Filtering, 1 Mbps
• 32 dB of Linear Power Gain at 2.4 GHz
• 29 dB of Linear Power Gain at 5 GHz
• Single +3.3 V Supply
• Operational Voltage Range Extended to +4.4 V Max
• Dual Temperature-Compensated Linear Power
Detectors
• 50 Ω - Matched RF Ports
• 1 kV ESD Rating (HBM)
• 4 mm x 4 mm x 1.3 mm Surface Mount Module
AWL6951
2.4/5 GHz 802.11a/b/g/n
WLAN Power Amplifier
Data Sheet - Rev 2.1
AWL6951
M22 Package
16 Pin 4 mm x 4 mm x 1.3 mm
Surface Mount Module
APPLICATIONS
• 802.11a/b/g/n WLAN: Notebooks, VoIP Handsets,
PDA Mobile Phones
PRODUCT DESCRIPTION
The ANADIGICS AWL6951 dual band power amplifier is The AWL6951 is manufactured using advanced InGaP
a high performance InGaP HBT power amplifier module HBT technology that offers state-of-the-art reliability,
designed for transmit applications in the 2.4-2.5 GHz temperature stability and ruggedness.
and 4.9-5.9 GHz band. Matched to 50 at all RF inputs
and outputs, the part requires no additional RF matching
components off-chip, making the AWL6951 the world’s
PA
GND On/Off
2.4 GHz
VCC Power Detector
simplest dual band PA module implementation available.
The PA exhibits unparalleled linearity and efficiency for
Bias Control
IEEE 802.11g, 802.11b and 802.11a WLAN systems
under the toughest signal configurations within these
2.4 GHz
RFIN
standards.
Matching
Network
Matching
Network
2.4 GHz
RFOUT
The power detectors are temperature compensated on
chip, enabling separate single-ended output voltages
for each band with excellent accuracy over a wide
range of operating temperatures. The PA is biased by
a single +3.3 V supply and consumes ultra-low current
in the OFF mode.
5 GHz
RFIN
Matching
Network
Matching
Network
Bias Control
GND PA
On/Off
VCC 5 GHz
Power Detector
5 GHz
RFOUT
09/2007
Figure 1: Block Diagram and Pinout
1 page  
Table 5: Electrical Specifications - 5 GHz Continuous Wave
(TC = +25 °C, VCC 5G = +3.3 V, PAON 5G = +3.3 V)
AWL6951
PARAMETER
MIN TYP MAX UNIT COMMENTS
P1dB
Shutdown Current
Quiescent Current
Harmonics
2fO
3fO
Input Return Loss
24 26.5
-
dBm
- 33 100 A PAON 5G = 0 V
-
86
107
mA
PAON 5G = +2.0 V, VCC 5G = +3.3 V
RF = off
-
-
-26
-42
-17
-33
dBm
POUT 5G = +20 dBm, fO = 5.5 GHz,
RBW = 1 MHz
- -17 -10 dB
Output Return Loss
Reverse Isolation
Stability (Spurious)
TON Setting Time
TOFF Setting Time
PAON 5G Pin Input
Impedance
- -14 -10 dB
40 - - dB
- - -60 dBc 6:1 VSWR, at POUT = +22 dBm; -5 OC
- - 1 S Settles within 0.5 dB
- - 1 S
- 6.2 -
k Measured with +3.3 V applied to PAON 5G pin
Data Sheet - Rev 2.1
09/2007
5
5 Page 
AWL6951
Figure 16: ACPR Sidelobe 2 vs. Output Power
Across Power Supply Voltage (Freq = 2.45 GHz, TC=
25oC) 802.11b Root Cosine Filtering ( = 0.50),1Mbps
-35
-37
-39 2.80V
-41 3.00V
-43 3.30V
3.60V
-45 3.90V
-47 4.20V
-49 4.40V
-51
-53
-55
-57
-59
-61
-63
-65
10 11 12 13 14 15 16 17 18 19 20 21 22 23
Output Power (dBm)
Figure 17: Detector Voltage vs. Output Power
Across Frequency (TC = 25oC, VCC = +3.3 V)
802.11b Root Cosine Filtering ( = 0.50), 1 Mbps
1.6
1.5
1.4
1.3 Det. Volt. 2.40GHz
1.2 Det. Volt. 2.45GHz
1.1 Det. Volt. 2.50GHz
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
10 11 12 13 14 15 16 17 18 19 20 21 22 23
Output Power (dBm)
Figure 18: Detector Voltage vs. Output Power
Across Temp (Frequency = 2.45 GHz, VCC = +3.3V)
802.11b Root Cosine Filtering ( = 0.50), 1 Mbps
1.6
1.5
1.4
1.3 Det. Volt. -40C
1.2 Det. Volt. 25C
1.1 Det. Volt. 85C
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
10 11 12 13 14 15 16 17 18 19 20 21 22 23
Output Power (dBm)
Data Sheet - Rev 2.1
09/2007
11
11 Page | ||
| Páginas | Total 22 Páginas | |
| PDF Descargar | [ Datasheet AWL6951.PDF ] | |
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