1.8-2.2GHz Very Noise High Gain Balanced Amplifier Module Avago T

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1.8-2.2GHz Very Noise High Gain Balanced Amplifier Module Avago T

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ALM-1322
1.8-2.2GHz Very Noise High Gain Balanced Amplifier Module
Avago Technologies' ALM-1322 very noise, high gain balanced amplifier module operating 2.2GHz frequency range. exceptional noise performance achieved through Avago Technologies' proprietary 0.5um GaAs Enhancementmode pHEMT process. matching components fully integrated within module input output pins already internally AC-coupled. This makes ALM1322 extremely easy only external parts supply bypass capacitors. ALM-1322 housed miniature 22-lead multiple-chips-on-board (MCOB) module package. compact footprint profile makes this product ideal choice Wireless Infrastructure Basestation Tower-Mounted Amplifiers (TMA), Radiocards Multi-Carrier Driver Amplifiers cellular/PCS/CDMA bands.
Features
Very noise figure High Gain GaAs E-pHEMT Technology[1] internal matching Small package size: 5x6x1.1 supply Excellent uniformity product specifications Tape-and-Reel packaging option available MSL-2a Lead-free Point MTTF years 120oC channel temperature Specifications 2GHz; 100mA (typ) section Vctrl typically 2.2V 29.9 Gain 0.57 Noise Figure 35.6 Output Output Power gain compression Reverse Isolation
Component Image
22-lead MCOB View
Avago ALM-1322 MAYWWDD XXXX
Note: Package marking provides orientation identification "ALM-1322" Device Part Number "YWWDD" Year, work week manufacture "XXXX" Assembly number
Applications
Diversity Antenna, Front EGSM/ PCS/W-CDMA Base Stations. Driver amplifier.
Notes: Enhancement mode technology employs positive gate voltage, thereby eliminating need negative gate voltage associated with conventional depletion mode devices.
Bottom View
Attention: Observe precautions handling electrostatic sensitive devices. Machine Model Human Body Model Refer Avago Technologies Application Note A004R: Electrostatic Discharge, Damage Control.
Absolute Maximum Rating TA=25oC
Symbol Vctrl Pin,max Pdiss TSTG Parameter Device Supply Voltage Control Voltage Input Power (Vdd 5.0, Vctrl=2.2V) Total Power Dissipation Junction Temperature Storage Temperature Units
Absolute Max. 1.21
Thermal Resistance (Vdd 5.0V, Vctrl=2.2V) oC/W Notes: Operation this device excess these limits cause permanent damage. Thermal resistance measured using Infra-Red Measurement Technique. Board (module belly) temperature Derate 37mW/oC TB>123
Product Consistency Distribution Charts [5,6]
Process Capability Nominal 0.57, dev=0.03 CPK=4.35 Process Capability Gain 28.5, Nominal 29.9 dev=0.2 CPK=2.5
frequency
frequency
0.45
0.55
0.65 (dB)
0.75
Gain (dB)
Figure 2.0GHz; Vctrl=2.2V
Figure Gain 2.0GHz; Vctrl=2.2V
Process Capability OIP3 29.0, Nominal 35.6 dev=0.96
Process Capability 85.0, Nominal 100.2, 115.0 CPK_L CPK_U
frequency
OIP3 (dBm)
frequency
CPK=2.30
(mA)
Figure OIP3@ 2.0GHz; Vctrl=2.2V Figure Vctrl 2.0GHz; Vctrl=2.2V Note: Distribution data sample size samples taken from different wafers different lots. Future wafers allocated this product have nominal values anywhere between upper lower limits. Measurements made production test board, which show variance gain OIP3 compared soldereddown demo board. Input trace losses have been de-embedded from actual measurements.
Electrical Specifications [7], [10]
Vctrl=2.2V, performance GHz, given each paths, measured demo board (see Fig. unless otherwise specified.
Symbol Gain OIP3
Parameter Test Condition Supply Current, Vctrl=2.2V Gain Output Third Order Intercept Point Noise Figure (Typ.Vctrl=2.2V) Output Power Gain Compression Input Return Loss, source Output Return Loss, load Reverse Isolation Isolation between Input Input
Units
Min. 28.5
Typ. 100.2 29.9 35.6 0.57
Max. 31.5 1.00
OP1dB ISO1-2
Notes: Measurements 2GHz obtained using demo board described 2GHz OIP3 test condition: FRF1 GHz, FRF2 2.01 with input power -25dBm tone measured upper side band. data, board losses 0.12dB input have been de-embedded. proper bias derating ensure maximum channel temperature exceeded. absolute maximum ratings application note more details.
Demo Board Layout
Circuit Symbol Size 0805 0402 0402 0402 0402 Description 2.2uF ceramic used 0.1uF ceramic used 0.1uF ceramic
Ground
-pin Connector
Pinout Designation
Vsupply
input
output
input
output
Figure Demo Board Layout Diagram
Recommended material mils Rogers RO4350. Suggested component values vary according layout material.
Demo Board Schematic
Vsense
Module outline
1,22 -Ohms
Input Input match match
Vsupply
Bias1
Bias
Interstage Interstage match match Output Output match match
1,2,19,20
17,18 -Ohms
Input Input match match
14,15
Interstage Interstage match match
Output Output match match
-Ohms
Bias
-Ohms
Vsupply
Bias2
Figure Demo Board Schematic Diagram
1,2,19,20
Balanced Amplifier Demo Board Layout
Circuit Symbol Coupler Size 0805 0402 0402 0402 0402 0402 0402 14.22x5.08 Description 2.2uF ceramic used 0.1uF ceramic used 0.1uF ceramic used 49.9 ohms Anaren Xinger XC1900E equiv
Ground
-pin Connector
Input
Output
Figure Suggested Balanced Amplifier Demo Board Layout
Recommended material mils Rogers RO4350. Suggested component values vary according layout material.
Balanced Demo Board Schematic
1,2,19,20
Vsupply
Bias
Module outline
17,18 Ohms
Output match
Input
Ohms
Vsense
Vctrl
1,22
Coupler
Input match
Interstage match
Input match Interstage match Bias Output match
14,15
Ohms
Ohms
Coupler
Output
Figure Application Schematic Balanced Amplifier
1,2,19,20
Vsupply
Vctrl
ALM-1322 Typical Performance
Vctrl 2.2V Input Signal=CW unless stated otherwise.
freq (GHz) Gain (dB)
freq (GHz)
Freq (GHz)
Figure Frequency channel
Figure Gain Frequency channel
Figure Frequency channel
Output return loss (dB)
Reverse Isolation (dB)
(dB)
Input return loss (dB)
(dB)
-40°C 25°C 85°C
Freq (GHz)
Freq (GHz)
Freq (GHz)
Figure Frequency channel
Figure Isolation Frequency channel
Figure Frequency temperature
OP1dB (dBm)
-40°C 25°C 85°C
OIP3 (dBm)
-40°C 25°C 85°C
Gain (dB)
Freq (GHz)
-40°C 25°C 85°C
Freq (GHz)
Freq (GHz)
Figure Gain Frequency temperature
Figure OIP3 Frequency temperature
Figure OP1dB Frequency temperature
ALM-1322 Typical Performance
Vctrl 2.2V, Frequency 2GHz. Input Signal=CW unless stated otherwise.
-40°C 25°C 85°C
OIP3 (dBm)
(dB)
Gain (dB)
Vctrl
Vctrl
-40°C 25°C 85°C
-40°C 25°C 85°C
Vctrl
Figure Vctrl temperature
Figure Gain Vctrl temperature
Figure OIP3 Vctrl temperature
-40°C 25°C 85°C
Input return loss (dB)
Output return loss (dB)
OP1dB (dBm)
-40°C 25°C 85°C
-40°C 25°C 85°C
Vctrl
Vctrl
Vctrl
Figure OP1dB Vctrl temperature
Figure Vctrl temperature
Figure Vctrl temperature
Source_Stability
Load_Stability
Figure Stability over frequency
Freq (GHz)
10.0
11.0
12.0
13.5 13.0
Package Dimensions
Device Orientation
User Feed Direction
AVAGO ALM-1322 MAYWWDD XXXX
AVAGO ALM-1322 MAYWWDD XXXX
AVAGO ALM-1322 MAYWWDD XXXX
View
View
Tape Dimensions
Reel Dimensions
Part Number Ordering Information
Part Number ALM-1322-BLKG ALM-1322-TR1G ALM-1322-TR2G Devices 1000 3000 Container Antistatic Reel Reel
product information complete list distributors, please site:
www.avagotech.com
Avago, Avago Technologies, logo trademarks Avago Technologies, Pte. United States other countries. Data subject change. Copyright 2006 Avago Technologies Pte. rights reserved.
AV01-0059EN March 2006

1.8-2.2GHz Very Noise High Gain Balanced Amplifier Module Avago T

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