Noise Amplifier. ADL5523 Datasheet


ADL5523 Amplifier. Datasheet pdf. Equivalent


Part Number

ADL5523

Description

Low Noise Amplifier

Manufacture

Analog Devices

Total Page 6 Pages
Datasheet
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ADL5523
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Preliminary Technical Data
400 MHz – 4 GHz Low Noise Amplifier
ADL5523
FEATURES
17.5 dB Gain at 1950MHz
Matched 50-Ω input and output
Noise Figure of1.0 dB 1950MHz
OIP3 of 33.7dBm typ at 1950MHz
Single 5V Supply Operation
Operating current of 65ma at +5V
LFCSP 3x3 mm Package
GENERAL DESCRIPTION
The ADL5523 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 ADL5523 amplifier comes in a compact, thermally
enhanced 3x3mm LFCSP package and operates over the
temperature range of −40°C to +85°C.
FUNCTIONAL BLOCK DIAGRAM
VBIAS
BIAS
ADL5523
VDD
INP OUT
GND
.
Figure 1.
GND
Rev. PrA
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.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.326.8703 © 2003 Analog Devices, Inc. All rights reserved.

ADL5523
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ADL5523
SPECIFICATIONS
VS = 5 V, T = 25°C, ZS = ZL = 50Ω , fC= 1950MHz
Table 1.
Parameter
Conditions
Input return loss
Output return loss
Gain
Gain Flatness
Gain Tempco
Noise Figure
Output IP3
Output 1 dB Compression Point
S12 Isolation
POWER-INTERFACE
Supply Voltage
Current Consumption
External match
External match
In the [1920 – 1980] frequency band
In the [1920 – 1980] frequency band
Preliminary Technical Data
Min Typ Max Unit
14
13
17.5
0.015
0.011
1.0
33.7
21.9
22
dB
dB
dB
dB/MHz
dB/°C
dB
dBm
dBm
dB
4.5 5
65
5.5 V
mA
Rev. PrA | Page 2 of 6


Features www.DataSheet4U.com Preliminary Technic al Data FEATURES 17.5 dB Gain at 1950MH z Matched 50-Ω input and output Noise Figure of1.0 dB 1950MHz OIP3 of 33.7dBm typ at 1950MHz Single 5V Supply Operat ion Operating current of 65ma at +5V LF CSP 3x3 mm Package 400 MHz – 4 GHz L ow Noise Amplifier ADL5523 FUNCTIONAL B LOCK DIAGRAM ADL5523 VBIAS BIAS VDD IN P OUT GENERAL DESCRIPTION The ADL5523 is a high performance GaAs pHEMT low-no ise amplifier. It provides high gain an d low noise figure for single down-conv ersion IF sampling receiver architectur es as well as direct down conversion re ceivers. The ADL5523 amplifier comes in a compact, thermally enhanced 3x3mm LF CSP package and operates over the tempe rature range of −40°C to +85°C. GN D GND Figure 1. . Rev. PrA Informat ion furnished by Analog Devices is beli eved to be accurate and reliable. Howev er, no responsibility is assumed by Ana log Devices for its use, nor for any in fringements of patents or other rights of third parties that may resul.
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