ALM-1522-TR2G Avago Technologies US Inc., ALM-1522-TR2G Datasheet

ALM-1522-TR2G

Manufacturer Part Number

ALM-1522-TR2G

Description

900MHz Balanced LNA

Manufacturer

Avago Technologies US Inc.

Type

General Purposer

Datasheet

1.ALM-1522-TR2G.pdf (12 pages)

Specifications of ALM-1522-TR2G

Current - Supply

240mA

Frequency

700MHz ~ 1.1GHz

Gain

31dB

Noise Figure

0.6dB

P1db

27.7dBm

Package / Case

22-MCOB

Rf Type

CDMA, GSM, TDMA, WCDMA

Test Frequency

900MHz

Voltage - Supply

Power Supply Requirement

Single

Single Supply Voltage (typ)

Package Type

MCOB

Dual Supply Voltage (min)

Not RequiredV

Dual Supply Voltage (typ)

Not RequiredV

Dual Supply Voltage (max)

Not RequiredV

Pin Count

Mounting

Surface Mount

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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ALM-1522

700 – 1100 MHz Low Noise, High Gain, High Linearity

Balanced Amplifier Module

Data Sheet

Description

Avago Technologies’ ALM-1522 is a low noise, high gain

and high linearity balanced amplifier module operating in

the 700MHz to 1100MHz frequency range. The exception-

al noise and linearity performance are achieved through

the use of Avago Technologies’ proprietary 0.25um GaAs

Enhancement-mode pHEMT process.

The ALM – 1522 is housed in a miniature 5.0 x 6.0 x 1.1

package. The compact footprint and low profile makes

the ALM-1522 an ideal choice for Wireless Infrastructure

Basestation Tower-Mounted-Amplifiers (TMA), Radiocard

Receivers, Multi-Carrier Driver Amplifiers for GSM, CDMA,

W-CDMA, TD-SCDMA base stations operating in the

700MHz to 1100MHz band.

Component Image

Surface Mount MCOB

5.0 x 6.0 x 1.1mm

1522

WWYY

XXXX

22-lead multiple-chips-on-board (MCOB) module

Top VIew

BoTToM VIew

22-lead

Note:

Package marking provides orientation

and identification.

“1522”

“WWYY”

“XXXX”

= Device Part Number

= Work week and year of

= Assembly lot number

manufacture

Features

• Low noise figure

• High linearity and OP1dB

• 5V supply

• Adjustable current for optimum NF or OIP3

• High gain : 31dB

• Shutdown function

• GaAs E-pHEMT Technology

• Miniature package size : 5.0 x 6.0 x 1.1 mm

• Tape-And-Reel packaging option available

• MSL-3 and Lead-free

• Meets ESD 100V Machine Model per EIA/JESD22-A115,

• Can be used in single-ended or balanced configuration

• Unconditionally stable

• Green/RoHS Compliant

Specifications

900 MHz; 5V, Quiescent Idd=240 mA (typ) per channel

Vctrl at 2.7V

• 31 dB Gain

• 0.6 dB Noise figure

• 27.7 dBm OP1dB

• 43 dBm OIP3

• 45 dB Reverse Isolation

Applications

• TMA & Front End LNA for GSM, CDMA, W-CDMA, TD-

• Driver amplifier for GSM, CDMA, W-CDMA, TD-SCDMA

and 500V Human Body Model per EIA/JESD22-A114

SCDMA base stations.

base stations.

Related parts for ALM-1522-TR2G

ALM-1522-TR2G Summary of contents

Page 1

... The exception- al noise and linearity performance are achieved through the use of Avago Technologies’ proprietary 0.25um GaAs Enhancement-mode pHEMT process. The ALM – 1522 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°C A Symbol parameter Vdd Supply voltages, bias supply voltage Vctrl Control Voltage Input Power in,max P Total Power Dissipation diss T Junction Temperature j T Storage Temperature STG product Consistency Distribution ...

Page 3

Specifications T = 25°C, Vdd = 5V, Vctrl = 2.7V, RF performance at 900 MHz, given for each of the 2 RF paths, measured on evaluation A board (see Fig. 5) unless otherwise specified. Symbol parameter and Test ...

Page 4

... ALM-1522 Demo Board Layout Ground 10 RF input 1 RF input 2 Figure 5. evaluation Board Layout Diagram Recommended PCB material is 10 mils Rogers RO4350. Suggested component values may vary according to layout and PCB material. Demo Board Schematic Module Outline C3 1,22 50-Ohms TL 2 Input Match ...

Page 5

... ALM-1522 Single-ended Typical performance Curves Vdd = 5V, Vctrl = 2.7V, Frequency = 900 MHz, measured on evaluation board (see Figure 5) unless otherwise specified. 300 280 260 240 220 200 180 160 140 120 100 -40 - Temperature °C Figure 7. Idd vs. Temperature 1 0.8 0.6 0.4 0.2 0 700 800 ...

Page 6

Vctrl (V) Figure 13. NF vs. Vctrl and Temperature 2.2 2.4 2.6 Vctrl (V) Figure 15. oIp3 vs. Vctrl and ...

Page 7

Frequency (GHz) Figure 19. S11 & S22 vs. Frequency (0.1 to 20GHz ...

Page 8

Balanced Amplifier Demo Board Layout Circuit Symbol Size C1, C10 0805 C3, C5, C6, C8 0402 C2, C4, C7, C8 0402 R1, R4 0402 R2, R3 0402 Coupler 16.51mmx12.19mm Anaren Xinger II XC0900L-03S Figure 23. Suggested Balanced Amplifier evaluation Board ...

Page 9

Balanced Amplifier Typical performance Curves Vdd = 5V, Vctrl = 2.7V, Frequency = 900 MHz, measured on evaluation board (see Figure 23) unless otherwise specified. 1 0.8 0.6 0.4 0.2 0 700 800 900 Frequency (MHz) Figure 25. Balanced mode ...

Page 10

Frequency (MHz) Figure 31. Balanced mode S11 & S22 vs. Frequency (0.1 to 6GHz Mu ...

Page 11

... Device orientation REEL USER FEED DIRECTION COVER TAPE Tape Dimensions part Number ordering Information part Number No. of Devices ALM-1522-BLKG 100 ALM-1522-TR1G 1000 ALM-1522-TR2G 3000 11 1522 WWYY CARRIER XXXX TAPE Container Antistatic bag 7” Reel 13” Reel USER FEED DIRECTION 1522 WWYY ...

Page 12

Reel Dimensions SEE DETAIL "X" RECYCLE LOGO FRONT VIEW R10.65 R5.2 Slot hole ‘b’ EMBOSSED RIBS RAISED: 0.25mm, WIDTH: 1.25mm BACK VIEW For product information and a complete list of distributors, please go to our web site: Avago, Avago Technologies, ...

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