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PDF ALM-11136 Data sheet ( Hoja de datos )
| Número de pieza | ALM-11136 | |
| Descripción | 870 MHz - 915 MHz Low Noise High Linearity Amplifier Module | |
| Fabricantes | Avago | |
| Logotipo |  |
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ALM-11136
870 MHz – 915 MHz
Low Noise, High Linearity Amplifier Module
with Fail-Safe Bypass Feature
Data Sheet
Description
Avago Technologies’ ALM-11136 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 Technologies’ propri-
etary 0.25 m 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-11136
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-11236
(1710-1850 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
Pin Connection
4 RF_IN
26
25
1
2
23
RF_OUT
24
3 28
EXT_P2
23
22
4
5
30
EXT_P1
21
6 33
Vdd
20 7 Others GND
19 8
Note:
Package marking provides orientation and identification
“11136” = Device Part Number
“WWYY” = Work week and Year of manufacture
“XXXX” = 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
915 MHz; 5 V, 92 mA (Typical)
15.4 dB Gain
≥ 18 dB RL
0.76 dB Noise Figure
22 dBm IIP3
4.5 dBm Input Power at 1dB gain compression
0.85 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 = 350 V
ESD Human Body Model = 1500 V
Refer to Avago Application Note A004R:
Electrostatic Discharge, Damage and Control.
1 page  
Demo Board Schematic
C1
1,2,3
4
RFin 50-Ohms TL
5,6,7,8
Vdd (5 V)
Z1
Z2
C2
27,29,31,32,34,35,36
EXT_P1
EXT_P2
33 30 28
BIAS
5V
5V
0V
24,25,26
23
19,20,21,22
RFout
Module Outline,
7 mm x 10 mm
Truth Table
Vdd (V)
LNA Mode
5
Bypass Mode 0
Fail-safe Mode NC
Bypass and Fail-safe mode have similar performance
Figure 8. Demo Board Schematic Diagram
9,10,11,12,13,14,15,16,17,18
Table 1. DC component list for 870-915 MHz
Part Size Value
C1 0805 2.2 F (Murata)
C2 0402 NU
Z1 0805 0 ohm (Kamaya)
Z2 0603 0 ohm (Kamaya)
Notes:
C1 is DC bypass capacitor
Z1 is 0 ohm resistor or fuse
Detail Part Number
GRM21BR61E225KA12L
NU
RMC1/8-JPTP
RMC1/16-JPTP
5
5 Page 
Tape Dimensions
12.00 ± 0.10
4.00 ± 0.10
24.00 + 0.30
− 0.10
2.00 ± 0.10
Ø 1.50 + 0.10
1.75 ± 0.10
11.50 ± 0.10
0.318 ± 0.02
Ø 1.50 + 0.25
7.32 ± 0.10
A.
8° MAX
2.06 ± 0.10
K.
10.49 ± 0.10
B.
5° MAX
11
11 Page | ||
| Páginas | Total 12 Páginas | |
| PDF Descargar | [ Datasheet ALM-11136.PDF ] | |
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