ADL5521-EVALZ AD [Analog Devices], ADL5521-EVALZ Datasheet

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ADL5521-EVALZ

Manufacturer Part Number
ADL5521-EVALZ
Description
400 MHz - 4 GHz Low Noise Amplifier
Manufacturer
AD [Analog Devices]
Datasheet
Preliminary Technical Data
FEATURES
Gain of 15.3dB at 1950MHz
Matched 50-Ω input and output
Noise Figure of 0.8dB at 1950MHz
OIP3 of 35.3dBm typ at 1950MHz
Single 5V Supply Operation
Operating current of 65ma at +5V
LFCSP 3x3 mm Package
GENERAL DESCRIPTION
The ADL5521 is a high performance GaAs pHEMT low-noise
amplifier. It provides high gain and low noise figure for single
down-conversion IF sampling receiver architectures as well as
direct down conversion receivers.
The ADL5521 amplifier comes in a compact, thermally
enhanced 3x3mm LFCSP package and operates over the
temperature range of −40°C to +85°C.
Rev. Pr
Information furnished by Analog Devices is believed to be accurate and reliable.
However, no responsibility is assumed by Analog Devices for its use, nor for any
infringements of patents or other rights of third parties that may result from its use.
Specifications subject to change without notice. No license is granted by implication
or otherwise under any patent or patent rights of Analog Devices. Trademarks and
registered trademarks are the property of their respective owners.
A
400 MHz – 4 GHz Low Noise Amplifier
VBIAS
.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
Fax: 781.326.8703
GND
INP
FUNCTIONAL BLOCK DIAGRAM
BIAS
© 2003 Analog Devices, Inc. All rights reserved.
Figure 1.
ADL5521
ADL5521
www.analog.com
VDD
OUT
GND

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ADL5521-EVALZ Summary of contents

Page 1

... Single 5V Supply Operation Operating current of 65ma at +5V LFCSP 3x3 mm Package GENERAL DESCRIPTION The ADL5521 is a high performance GaAs pHEMT low-noise amplifier. It provides high gain and low noise figure for single down-conversion IF sampling receiver architectures as well as direct down conversion receivers. The ADL5521 amplifier comes in a compact, thermally enhanced 3x3mm LFCSP package and operates over the temperature range of − ...

Page 2

... ADL5521 SPECIFICATIONS 25° 1950MHz S C Table 1. Parameter Input return loss Output return loss Gain Gain Flatness Gain vs. Temperature Noise Figure Output IP3 Output 1 dB Compression Point S12 Isolation POWER-INTERFACE Supply Voltage Current Consumption Conditions External match External match In the [1920 – 1980] frequency band In the [1920 – ...

Page 3

... TBD°C device at these or any other conditions above those –40°C to +85°C listed in the operational sections of this specification –65°C to +150°C is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Rev. PrA | Page ADL5521 ...

Page 4

... Mnemonic 1 VBIAS 2 INP 3,4,5 OUT 8 VDD Exposed pad EP 1 VBIAS VDD ADL5521 2 OUT INP top view 3 NC (not to scale) Exposed pad 4 NC Figure 2. 8-Lead LFCSP Table 3. Pin Function Descriptions- 8Lead CSP Description Bias: Internal DC bias RF Input: Must be AC-coupled. NC: No internal connection RF Output: Must be AC-coupled ...

Page 5

... TYPICAL PERFORMANCE CHARACTERISTICS -40 -30 -20 - Temperature - degC Figure 3. ADL5521 Current vs. Temperature Gain (-40°C +25°C 10 +85°C) Output Power (-40° -10 -25 -20 -15 -10 -5 Pin - dBm Figure 4. Output Power and Gain vs. Temperature 30 28 ...

Page 6

... ADL5521ACPZ-R7 – ° ADL5521ACPZ-WP 1 – ° free part 1 ©2007 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. ...

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