MGA-43003 Datasheet, PDF (1/17 Pages) AVAGO TECHNOLOGIES LIMITED – Power Amplifier Module

MGA-43003
High Linearity (1.805 – 1.88) GHz Power Amplifier Module
Data Sheet
Description
Avago Technologies’ MGA-43003 is a fully matched power
amplifier for use in the (1.805-1.88) GHz band. High linear
output power at 5V is achieved through the use of Avago
Technologies’ proprietary 0.25um GaAs Enhancement-
mode pHEMT process. MGA-43003 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-43003 an ideal choice as a
power amplifier for small cell BTS PA applications.
Applications
• Final stage high linearity amplifier for Picocell and
Enterprise Femtocell PA targeted for small cell BTS
downlink applications.
Component Image
A_VAGO
43003
YYWW
XXXX
5.0 x 5.0 x 0.9 mm Package Outline
Notes:
Package marking provides orientation
and identification
”43003” = Device part number
”YYWW” = Year and work week
”XXXX” = Assembly lot number
TOP VIEW
Pin Configuration
Features
• High linearity performance : Typ -48dBc ACLR1 ^[1] at
27.0dBm linear output power (biased with 5V supply)
• High Gain : 41.7dB
• Good efficiency
• Fully matched
• Built-in detector
• GaAs E-pHEMT Technology ^[2]
• Low cost small package size: (5.0 x 5.0 x 0.9) mm
Specifications
1.842GHz; 5.0V, Idq=360mA (typ), LTE DL E-TM1.1, 20MHz
100RB, downlink signal
• PAE : 14%
• 27.0dBm linear Pout @ ACLR1 =-48dBc ^[1]
• 41.7dB Gain
• Detector range : 20dB
Note:
1. LTE DL E-TM1.1, 20MHz 100RB, 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 = 400 V
Refer to Avago Application Note A004R:
Electrostatic Discharge, Damage and Control.