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PDF ( 数据手册 , 数据表 ) ALM-32320

零件编号 ALM-32320
描述 3.3GHz - 3.9GHz 2 Watt High Linearity Amplifier
制造商 AVAGO
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ALM-32320 数据手册, 描述, 功能
ALM-32320
3.3GHz – 3.9GHz
2 Watt High Linearity Amplifier
Data Sheet
Description
Avago Technologies’ ALM-32320 is a high linearity 2 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-32320 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-32320 is housed inside a
miniature 7.0 x 10.0 x 1.1 mm3 20-lead multiple-chips-on-
board (MCOB) module package.
Component Image
7.0 x 10.0 x 1.1mm3 20-Lead MCOB Package
Vdd1 Vctrl
18 19
20
17 1
32320
WWYY
XXXX
Top View
16 2
15 3
RF OUT 14
4 RF IN
13 5
12 6
11 7
10 9
8
Vdd2 Not Used
Bottom View
Note:
Package marking provides orientation and identification
“32320” = Device Part Number
“WWYY” = Work week and year of manufacture
“XXXX” = Last 4 digit of lot number
Features
Fully matched, input and output
High linearity and P1dB
Unconditionally stable across load condition
Built-in adjustable temperature compensated internal
bias circuitry
GaAs E-pHEMT Technology[1]
5V supply
Excellent uniformity in product specifications
Tape-and-Reel packaging option available
MSL-3 and Lead-free
High MTTF for base station application
Specifications
3.5GHz; 5V, 810mA (typical)
12.6 dB Gain
51.0 dBm Output IP3
34.5 dBm Output Power at 1dB Gain Compression
46.6% PAE at P1dB
2.5dB Noise Figure
Applications
Class A driver amplifier for WiMAX base stations.
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.
2. Good RF practice requires all unused pins to be earthed.
Attention: Observe precautions for
handling electrostatic sensitive devices.
ESD Machine Model = 80 V
ESD Human Body Model = 800 V
Refer to Avago Application Note A004R:
Electrostatic Discharge, Damage and Control.







ALM-32320 pdf, 数据表
PCB Layout and Stencil Design
C'fer 0.3X45°
0.90 0.30
0.30
0.90
0.30
0.70
4.05
0.70
0.30 1.10
0.30
4.05
1.20 1.40
PCB Land Pattern (Top View)
0.90
0.60
3.03
0.81
3.96
3.64
0.99
0.81
1.26 0.81 1.08
Stencil Outline
3.96
3.64
0.99
0.81
3.03
0.81
1.26 0.81 1.08
Combined PCB and stencil layout Land Pattern (Top View)
Part Number Ordering Information
Part Number
No. of Devices
ALM-32320-TR1G
1000
ALM-32320-TR2G
3000
ALM-32320-BLKG
100
Container
13” Reel
13” Reel
antistatic bag
Product Family
Output
Frequency Band
Power 700MHz-1GHz 1.7-2.7GHz 3.3-3.9GHz
0.5W MGA-30116 MGA-30216 MGA-30316
1W ALM-31122 ALM-31222 ALM-31322
2W ALM-32120 ALM-32220 ALM-32320
Note: All dimensions are in millimeters.
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