ALM-1222-TR2G Avago Technologies US Inc., ALM-1222-TR2G Datasheet

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ALM-1222-TR2G

Manufacturer Part Number
ALM-1222-TR2G
Description
IC,Microwave/Millimeter Wave Amplifier,SINGLE,GAAS,MODULE,22PIN,PLASTIC
Manufacturer
Avago Technologies US Inc.
Type
General Purposer
Datasheet

Specifications of ALM-1222-TR2G

Current - Supply
280mA
Frequency
1.8GHz ~ 2.2GHz
Gain
29.5dB ~ 32.5dB
Noise Figure
0.62dB
P1db
27.5dBm
Package / Case
22-MCOB
Rf Type
Cellular, CDMA, W-CDMA, PCS, EGSM
Test Frequency
2GHz
Voltage - Supply
1.9V ~ 2.8V
Frequency (max)
2.2GHz
Power Supply Requirement
Dual
Single Supply Voltage (min)
Not RequiredV
Single Supply Voltage (typ)
Not RequiredV
Single Supply Voltage (max)
Not RequiredV
Package Type
MCOB
Dual Supply Voltage (min)
1.9V
Dual Supply Voltage (typ)
2.3/5V
Dual Supply Voltage (max)
2.8V
Pin Count
22
Mounting
Surface Mount
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ALM-1222-TR2G
Manufacturer:
AVAGO/安华高
Quantity:
20 000
ALM-1222
1.8-2.2GHz Low Noise, High Gain, High Linearity Bal-
anced Amplifier Module
Data Sheet
Description
Avago Technologies’ ALM-1222 is a very low noise, high
linearity balanced amplifier module operating in the 1.8
to 2.2GHz frequency range. The exceptional noise and
linearity performances are achieved through the use of
Avago Technologies’ proprietary 0.5um GaAs Enhance-
ment-mode pHEMT process.
The ALM-1222 is housed in a miniature 5.0 x 6.0 x 1.1
mm
package. The compact footprint and low profile makes
this product an ideal choice for Wireless Infrastructure
Basestation Tower-Mounted Amplifiers (TMA), Radio-
cards and Multi-Carrier Driver Amplifiers in the cellular/
PCS/CDMA bands.
Component Image
5.0 x 6.0 x 1.1 mm
Top View
Bottom View
3
MAYWWDD
22-lead multiple-chips-on-board (MCOB) module
ALM-1222
AVAGO
XXXX
3
22-lead MCOB
Note:
Package marking provides orienta-
tion and identification
“ALM-1222” = Device Part Number
“YWWDD” = Year, work week and
day of manufacture
“XXXX” = Assembly lot number
Features
• Low noise figure
• High linearity and P1dB
• GaAs E-pHEMT Technology
• 50Ω internal matching
• Small package size: 5x6x1.1 mm
• 5V supply
• Adjustable current for optimum NF or OIP3
• Excellent uniformity in product specifications
• Tape-and-Reel packaging option available
• MSL-2a and Lead-free
• Point MTTF > 300 years at 120
• Shutdown function
• Specifications
Applications
• Diversity Antenna, TMA & Front End LNA for EGSM/
• Driver amplifier.
Notes:
1. Enhancement mode technology employs positive gate voltage,
ture
• 2GHz; 5V, 280mA (typ) per section
• Vctrl typically at 2.3V
• 31 dB Gain
• 0.62 dB Noise Figure
• 43.7 dBm Output IP3
• 27.5 dBm Output Power at 1dB gain
• 45dB Reverse Isolation
PCS/W-CDMA Base Stations.
thereby eliminating the need of negative gate voltage associated
with conventional depletion mode devices.
compression
Attention: Observe precautions for
handling electrostatic sensitive devices.
ESD Machine Model = 50 V
ESD Human Body Model = 250 V
Refer to Avago Technologies Application Note A004R:
Electrostatic Discharge, Damage and Control.
[1]
o
C channel tempera-
3

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ALM-1222-TR2G Summary of contents

Page 1

... The exceptional noise and linearity performances are achieved through the use of Avago Technologies’ proprietary 0.5um GaAs Enhance- ment-mode pHEMT process. The ALM-1222 is housed in a miniature 5.0 x 6 22-lead multiple-chips-on-board (MCOB) module package. The compact footprint and low profile makes ...

Page 2

Absolute Maximum Rating T =25 A Symbol Parameter Vdd Device Voltage, RF output to ground Vctrl Control Voltage Pin,max CW RF Input Power (Vdd = 5.0, Idd=280mA) [4] Pdiss Total Power Dissipation T Junction Temperature j T Storage Temperature ...

Page 3

Electrical Specifications °C, Vdd =5V @ 280mA, RF performance at 2.0 GHz, given for each of the 2 RF paths, measured on demo board A (see Fig. 5) unless otherwise specified. Symbol Parameter and Test ...

Page 4

Demo Board Layout Circuit Circuit Size Size Description Description Symbol Symbol C1, C10 C1, C10 0805 0805 2.2uF ceramic 2.2uF ceramic C2, C7 C2, C7 0402 0402 Not used Not used C3, C6 C3, C6 0402 0402 0.1uF ceramic 0.1uF ...

Page 5

Balanced Amplifier Demo Board Layout Circuit Circuit Size Size Description Description Symbol Symbol C1, C10 0805 2.2uF ceramic C2, C7 0402 Not used C3, C6 0402 0.1uF ceramic C4, C9 0402 Not used C5, C8 0402 0.1uF ceramic R1, R4 ...

Page 6

... ALM-1222 Typical Performance + 5V 280mA Input Signal=CW unless stated otherwise 2.0 ch1 1.8 ch2 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0.0 1.7 1.8 1.9 2.0 2.1 2.2 2.3 Freq (GHz) Figure Frequency and channel -10 -15 S22 ch1 -20 S22 ch2 - Freq (GHz) Figure 12 ...

Page 7

... ALM-1222 Typical Performance + 5V 280mA, Frequency = 2GHz. Input Signal=CW unless stated otherwise 2.0 1.8 -40˚C 25˚C 85˚C 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0.0 100 150 200 250 300 350 400 Idd (mA) Figure 18 Idd and temperature 35 -40˚C 33 25˚C 85˚ ...

Page 8

... Tape Dimensions 4.00 ± 0.10 See Note #2 B R0.50 SECTION B User Feed Direction AVAGO ALM-1222 CARRIER MAYWWDD TAPE XXXX ø1.55 ± 0.05 2.00 ± 0.05 A 8.00 ± 0.10 AVAGO AVAGO ALM-1222 ALM-1222 MAYWWDD MAYWWDD XXXX XXXX Top View End View ø1.50 (Min.) ...

Page 9

... ALM-1222-BLKG 100 ALM-1222-TR1G 1000 ALM-1222-TR2G 3000 For product information and a complete list of distributors, please go to our web site: Avago, Avago Technologies, and the A logo are trademarks of Avago Technologies in the United States and other countries. Data subject to change. Copyright © 2005-2009 Avago Technologies. All rights reserved. Obsoletes AV02-1470EN - April 7, 2009 Ø ...

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