MGA-43040 Datasheet PDF - AVAGO
| Part Number | MGA-43040 | |
| Description | High Linearity (2.3 - 2.4) GHz Power Amplifier Module | |
| Manufacturers | AVAGO | |
| Logo |  |
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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
AVAGO
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, Idq_total = 340 mA (typ), LTE 20 MHz 100
RB
• PAE: 13%
• 27.0 dBm linear Pout @ 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 VGS, 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
1st Stage 2nd 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.
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MGA-43040 typical over-temperature performance at Vc1=2.0 V, Vc2=1.8 V, Vc3=1.8 V as shown in Figure 2, unless
otherwise stated
45
40
35
S21
30
25
20
15
10
5
0
-5
-10
S22
-15
-20
-25
-30
-35
S11
85°C
25°C
-40°C
-40
1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0 3.1 3.2 3.3 3.4 3.5
Frequency/GHz
Figure 8. Small-signal performance Over-temperature
Vdd=VddBias=5.0 V operating voltage
45
40
35
S21
30
25
20
15
10
5
0
-5
-10
S22
-15
-20
-25
S11
-30
-35
85°C
25°C
-40°C
-40
1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 3.0 3.1 3.2 3.3 3.4 3.5
Frequency/GHz
Figure 9. Small-signal performance Over-temperature
Vdd=VddBias=5.5 V operating voltage
-40
-42 ACPR1_85°C ACPR1_25°C ACPR1_-40°C
-44 PAE_85°C
PAE_25°C
PAE_-40°C
20
18
16
-46 14
-48 12
-50 10
-52 8
-54 6
-56 4
-58 2
-60 0
17 18 19 20 21 22 23 24 25 26 27 28 29
Pout/dBm
Figure 10. Over-temperature ACPR1, PAE vs. Pout @ 2.33 GHz
Vdd=VddBias=5.0 V operating voltage
-40
-42 ACPR1_85°C ACPR1_25°C ACPR1_-40°C
-44 PAE_85°C
PAE_25°C
PAE_-40°C
20
18
16
-46 14
-48 12
-50 10
-52 8
-54 6
-56 4
-58 2
-60 0
17 18 19 20 21 22 23 24 25 26 27 28 29
Pout/dBm
Figure 11. Over-temperature ACPR1, PAE vs. Pout @ 2.35 GHz
Vdd=VddBias=5.0 V operating voltage
-40
-42 ACPR1_85°C ACPR1_25°C ACPR1_-40°C
-44 PAE_85°C
PAE_25°C
PAE_-40°C
20
18
16
-46 14
-48 12
-50 10
-52 8
-54 6
-56 4
-58 2
-60 0
17 18 19 20 21 22 23 24 25 26 27 28 29
Pout/dBm
Figure 12. Over-temperature ACPR1, PAE vs. Pout @ 2.36 GHz
Vdd=VddBias=5.0 V operating voltage
-40
-42 ACPR1_85°C ACPR1_25°C ACPR1_-40°C
-44 PAE_85°C PAE_25°C PAE_-40°C
20
18
16
-46 14
-48 12
-50 10
-52 8
-54 6
-56 4
-58 2
-6017 18 19 20 21 22 23 24 25 26 27 28 290
Pout/dBm
Figure 13. Over-temperature ACPR1, PAE vs. Pout @ 2.39 GHz
Vdd=VddBias=5.0 V operating voltage
5
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| Information | Total 16 Pages | |
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| Download | [ MGA-43040.PDF Datasheet ] | |
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