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ALM-11236_15 Datasheet, PDF (1/12 Pages) AVAGO TECHNOLOGIES LIMITED – Low Noise, High Linearity Amplifier Module | |||
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ALM-11236
1710 MHz â 1850 MHz
Low Noise, High Linearity Amplifier Module
with Fail-Safe Bypass Feature
Data Sheet
Description
Avago Technologiesâ ALM-11236 is an easy-to-use GaAs
MMIC Tower Mount Amplifier (TMA) LNA Module with low
IL bypass path. The module has low noise and high linearity
achieved through the use of Avago Technologiesâ propri-
etary 0.25 mm GaAs Enhancement-mode pHEMT process.
All matching components are fully integrated within the
module and the 50 ohm RF input and output pins are
already internally AC-coupled. This makes the ALM-11236
extremely easy to use as the only external parts are DC
supply bypass capacitors. For optimum performance
at other bands, ALM-11036 (776-870 MHz), ALM-11136
(870-915 MHz) and ALM-11336 (1850-1980) are recom-
mended. All ALM-11x36 share the same package and pin
out configuration.
Pin Configuration and Package Marking
7.0 x 10.0 x 1.5 mm3 36-lead MCOB
1
26
2
25
3
24
4
23
5
22
6
21
7
20
8
19
Pin
Connection
4
RF_IN
26
1
23
RF_OUT
25
2
28
EXT_P2
24
3
23
4
30
EXT_P1
22
5
33
Vdd
21
6
20
7 Others GND
19
8
Note:
Package marking provides orientation and identification
â11236â = Device Part Number
âWWYYâ = Work week and Year of manufacture
âXXXXâ = Last 4 digit of Lot number
Features
⢠Very Low Noise Figure
⢠Low Bypass IL
⢠Good Return Loss
⢠Fail-safe Bypass mode
⢠High linearity performance
⢠High isolation @LNA mode
⢠Flat gain
⢠GaAs E-pHEMT Technology
⢠Single 5 V power supply
⢠Compact MCOB package 7.0 x 10.0 x 1.5 mm3
⢠MSL2a
Specifications
1785 MHz; 5 V, 99 mA (Typical)
⢠15.9 dB Gain
⢠⥠18 dB RL
⢠0.67 dB Noise Figure
⢠17.3 dBm IIP3
⢠3.5 dBm Input Power at 1dB gain compression
⢠0.75 dB Bypass IL
⢠⥠18 dB Bypass RL
⢠⥠50 dB isolation @LNA mode
Applications
⢠Tower Mount Amplifier (TMA)
⢠Cellular Infrastructure
Attention: Observe precautions for
handling electrostatic sensitive devices.
ESD Machine Model = 300 V
ESD Human Body Model = 2000 V
Refer to Avago Application Note A004R:
Electrostatic Discharge, Damage and Control.
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