MGA-43528 Datasheet, PDF (1/19 Pages) AVAGO TECHNOLOGIES LIMITED – High Linearity 1.93 – 1.995 GHz Power Amplifi er Module

MGA-43528
High Linearity (1.93 – 1.995) GHz Power Amplifier Module
Data Sheet
Description
Avago Technologies’ MGA-43528 is a fully matched
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
in a miniature 5.0mm x 5.0mm molded-chip-on-board
(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
an ideal choice as a power amplifier for small cell BTS PA
applications.
Applications
 Final and driver stage high linearity amplifier for
Picocell and Enterprise Femtocell basestations
Component Image
5.0 x 5.0 x 0.9 mm Package Outline
A_VAGO
43528
YYWW
XXXX
Note:
Package marking provides orientation
and identification
“43528 “ = Device part number
“YYWW” = year and work week
“XXXX” = assembly lot number
TOP VIEW
Pin Configuration
Features
 High linearity performance : Max -50dBc ACLR1 ^[1]
at 27.2Bm linear output power (biased with 5V supply)
 High gain : 41.9dB
 Good efficiency
 Fully matched input and output
 Built-in RF detector
 GaAs E-pHEMT Technology ^[2]
 Low cost small package size: (5.0 x 5.0 x 0.9) mm
 MSL3
 Lead free/Halogen free/RoHS compliance
Specifications
Freq=1.96GHz; Vdd= 5.0V, Idqtotal=400mA (typ) ^[1]
 PAE : 13.6%
 27.2dBm linear Pout @ ACLR1 = -50dBc
 41.9dB Gain
 Detector range : 20dB
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.
Functional Block Diagram
Vdd1 Vdd2
Vdd3
Gnd 1
Gnd 2
NC 3
RFin 4
NC 5
Gnd 6
NC 7
(5.0 x 5.0 x 0.9) mm
21 Gnd
20 Gnd
19 RFout
18 RFout
17 RFout
16 Gnd
15 Gnd
RFin
1^st Stage 2^nd Stage ₃rd _Stage
RFout
Biasing Circuit
Vc1 Vc2 Vc3 Vddbias Vdet
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.