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PDF ALM-31222 Data sheet ( Hoja de datos )
| Número de pieza | ALM-31222 | |
| Descripción | Amplifier | |
| Fabricantes | AVAGO | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de ALM-31222 (archivo pdf) en la parte inferior de esta página. Total 13 Páginas | ||
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ALM-31222
1.7-2.7GHz
1-Watt High Linearity Amplifier
Data Sheet
Description
Avago Technologies’ ALM-31222 is a high linearity 1 Watt
PA with good OIP3 performance and exceptionally good
PAE at 1dB gain compression point, achieved through the
use of Avago Technologies’ proprietary 0.25um GaAs En-
hancement-mode pHEMT process.
All matching components are fully integrated within the
module. This makes the ALM-31222 extremely easy to use.
The adjustable temperature-compensated internal bias
circuit allows the device to be operated at either class A or
class AB operation.
The ALM-31222 is housed inside a miniature 5.0 x 6.0 x 1.1
mm3 22-lead multiple-chips-on-board (MCOB) module
package.
Component Image
5.0 x 6.0 x 1.1 mm3 22-lead MCOB
31222
WWYY
XXXX
GND 17
RF_OUT 16
GND 15
GND 14
GND 13
GND 12
18 19 20 21 22
11 10 9 8 7
1 GND
2 NC
3 GND
4 GND
5 RF_IN
6 GND
Top View
Bottom View
Notes:
Package marking provides orientation and identification
“31222” = Device Part Number
“WWYY” = Work week and Year of manufacture
“XXXX” = Last 4 digit of Lot number
Features
x Fully matched, input and output
x High linearity and P1dB
x Unconditionally stable across load condition
x Built-in adjustable temperature-compensated internal
bias circuitry
x GaAs E-pHEMT Technology[1]
x 5V supply
x Excellent uniformity in product specifications
x Tape-and-Reel packaging option available
x MSL-3 and Lead-free
x High MTTF for base station application
Specifications
2GHz; 5V, 415mA (typical)
x 14.9 dB Gain
x 47.9 dBm Output IP3
x 31.5 dBm Output Power at 1dB gain compression
x 52.6% PAE at P1dB
x 2.7 dB Noise Figure
Applications
x Class A driver amplifier for GSM/PCS/W-CDMA/WiMAX
Base Stations.
x General purpose gain block.
Note:
1. Enhancement mode technology employs positive gate voltage,
thereby eliminating the need of negative gate voltage associated
with conventional depletion mode devices.
Attention: Observe precautions for
handling electrostatic sensitive devices.
ESD Machine Model = 200 V
ESD Human Body Model = 700 V
Refer to Avago Application Note A004R:
Electrostatic Discharge, Damage and Control.
Free Datasheet http://www.datasheet4u.com/
1 page  
Freq (GHz)
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
5
5.1
5.2
5.3
5.4
5.5
5.6
5.7
5.8
5.9
6
S11 (dB)
-3.12
-4
-5.88
-9.12
-8.89
-5.46
-3.25
-2.22
-1.67
-1.38
-1.19
-1.08
-1
-0.97
-0.93
-0.91
-0.89
-0.88
-0.89
-0.91
S11 (ang)
124.98
107.04
80.14
29.56
-53.48
-101.97
-130.17
-146.59
-156.9
-164.03
-168.88
-172.79
-175.55
-177.74
-179.47
178.98
177.9
176.77
175.77
174.44
S21 (dB)
-24.48
-29.94
-38.62
-35.16
-31.02
-30.5
-31.67
-33.51
-35.58
-37.74
-39.92
-42
-44.09
-46.1
-48.16
-50.38
-52.39
-54.31
-56.07
-58.26
S21 (ang)
59.64
54.26
78.06
141.21
131.79
114.9
99.57
88.44
80.35
74.33
69.9
66.23
63.38
60.82
58.9
55.72
55.19
53.59
50.42
46.84
S12 (dB)
-43.26
-42.41
-41.52
-40.94
-41.43
-43
-45.29
-47.71
-49.9
-51.68
-53.54
-55.04
-56.69
-57.75
-59.67
-61.1
-62.67
-64.48
-65.31
-64.83
S12 (ang)
24.59
14.09
0.14
-18.9
-41.31
-59.92
-73.84
-82.07
-85.77
-87.52
-88.6
-88.69
-88.55
-86.81
-84.83
-80.67
-75.2
-61.6
-47.79
-33.25
S22 (dB)
-1.19
-1.16
-1.14
-1.14
-1.14
-1.15
-1.17
-1.19
-1.21
-1.25
-1.29
-1.34
-1.39
-1.45
-1.51
-1.6
-1.69
-1.78
-1.9
-2.01
S22 (ang)
142.81
140.48
138.59
137.06
135.82
134.88
134.07
133.29
132.54
131.78
130.96
130.02
128.84
127.63
125.96
123.94
121.57
118.67
115.35
111.39
5
Free Datasheet http://www.datasheet4u.com/
5 Page 
Device Orientation
REEL
USER
FEED
DIRECTION
Tape Dimensions
CARRIER
TAPE
COVER TAPE
4.00±0.10 See Note #2
B 2.00±0.05
USER FEED DIRECTION
31222
WWYY
XXXX
31222
WWYY
XXXX
TOP VIEW
31222
WWYY
XXXX
END VIEW
Ø1.55±0.05
Section B-B
A
(R0.50)
B
A
Ao
Section A-A
8.00±0.10
Ø1.50 (Min)
11
Free Datasheet http://www.datasheet4u.com/
11 Page | ||
| Páginas | Total 13 Páginas | |
| PDF Descargar | [ Datasheet ALM-31222.PDF ] | |
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