MGA-43528
High Linearity (1.93 – 1.995) GHz Power Amplifier Module
Data Sheet
Description
Features
[1]
Avago Technologies’ MGA-43528 is a fully matched High linearity performance : Max -50dBc ACLR1
power amplifier for use in the (1.93 – 1.995) GHz band.
High linear output power at 5V is achieved through the
use of Avago Technologies’ proprietary 0.25um GaAs En-
hancement-mode pHEMT process. MGA-43528 is housed
at 27.2Bm linear output power (biased with 5V supply)
High gain : 41.9dB
Good efficiency
in a miniature 5.0mm x 5.0mm molded-chip-on-board Fully matched input and output
(MCOB) module package. A detector is also included
on-chip. The compact footprint coupled with high gain,
high linearity and good efficiency makes the MGA-43528
Built-in RF detector
[2]
GaAs E-pHEMT Technology
an ideal choice as a power amplifier for small cell BTS PA Low cost small package size: (5.0 x 5.0 x 0.9) mm
applications.
MSL3
Lead free/Halogen free/RoHS compliance
Applications
Final and driver stage high linearity amplifier for Specifications
Picocell and Enterprise Femtocell basestations
[1]
Freq=1.96GHz; Vdd= 5.0V, Idqtotal=400mA (typ)
Component Image
PAE : 13.6%
5.0 x 5.0 x 0.9 mm Package Outline
27.2dBm linear Pout @ ACLR1 = -50dBc
41.9dB Gain
Note:
A
VAGO
Package marking provides orientation
and identification
“43528 “ = Device part number
“YYWW” = year and work week
“XXXX” = assembly lot number
Detector range : 20dB
43528
YYWW
XXXX
Note:
1. W-CDMA Test model #1, 64DPCH downlink signal.
2. Enhancement mode technology employs positive Vgs, thereby
eliminating the need of negative gate voltage associated with
conventional depletion mode devices.
TOP VIEW
Functional Block Diagram
Pin Configuration
Vdd1
Vdd2
Vdd3
st
nd
rd
1
Stage
2 Stage
RFin
3
Stage
RFout
21 Gnd
Gnd 1
Gnd 2
NC 3
20 Gnd
19 RFout
18 RFout
17 RFout
16 Gnd
Biasing Circuit
Vc1 Vc2 Vc3 Vddbias Vdet
RFin 4
NC 5
Gnd 6
NC 7
Attention: Observe precautions for
handling electrostatic sensitive devices.
ESD Machine Model = 60 V
ESD Human Body Model = 430 V
Refer to Avago Application Note A004R:
Electrostatic Discharge, Damage and Control.
(5.0 x 5.0 x 0.9) mm
15 Gnd