MGA-43040 Datasheet, PDF (1/16 Pages) AVAGO TECHNOLOGIES LIMITED – High Linearity (2.3 – 2.4) GHz Power Amplifier Module

MGA-43040
High Linearity (2.3 – 2.4) GHz Power Amplifier Module
Data Sheet
Description
Avago Technologies’ MGA-43040 is a fully matched power
amplifier for use in the (2.3 – 2.4) GHz band. High linear
output power at 5V is achieved through the use of Avago
Technologies’ proprietary 0.25 µm GaAs Enhancement-
mode pHEMT process. MGA-43040 is housed in a miniature
5.0 mm × 5.0 mm 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-43040 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
43040
YYWW
XXXX
(5.0 × 5.0 × 0.9) mm Package Outline
Notes:
Package marking provides orientation
and identification
”43040” = Tentative device part number
”YYWW” = Year and work week
”XXXX” = Assembly lot number
TOP VIEW
Pin Configuration
Features
• High linearity performance: Typ -48dBc ACPR1 ^[1] at
27.0 dBm linear output power (biased with 5V supply)
• High Gain : 40 dB
• Good efficiency
• Fully matched
• Built-in detector
• GaAs E-pHEMT Technology ^[2]
• Low cost small package size: (5.0 × 5.0 × 0.9) mm
Specifications
• 2.35 GHz; 5.0 V, I_{dq_total} = 340 mA (typ), LTE 20 MHz 100
RB
• PAE: 13%
• 27.0 dBm linear P_out @ ACPR1 = -48 dBc ^[1]
• 40 dB Gain
• Detector range: 20 dB
Notes:
1. LTE 20 MHz 100 RB Test Mode 1.1 downlink signal
2. Enhancement mode technology employs positive V_GS, and so
eliminates the need for 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 × 5.0 × 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 = 70 V
ESD Human Body Model = 350 V
Refer to Avago Application Note A004R:
Electrostatic Discharge, Damage and Control.