ADL5541-EVALZ Analog Devices Inc, ADL5541-EVALZ Datasheet

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ADL5541-EVALZ

Manufacturer Part Number
ADL5541-EVALZ
Description
Manufacturer
Analog Devices Inc
Datasheet
1.ADL5541-EVALZ.pdf (9 pages)

Specifications of ADL5541-EVALZ

Lead Free Status / Rohs Status
Supplier Unconfirmed
Preliminary Technical Data
FEATURES
Fixed gain of 15 dB ADL5541
Fixed gain of 20 dB ADL5542
Operation up to 6 GHz
40.9 dBm Output Third-Order Intercept at 900 MHz ADL5541
40 dBm Output Third-Order Intercept at 900 MHz ADL5542
3.5 dB noise figure at 900 MHz ADL5541
3.0 dB noise figure at 900 MHz ADL5542
Input/output internally matched to 50 Ω
Stable vs. temperature and power supply
5 V power supply
92 mA power supply current
1000 V ESD (Class 1C)
GENERAL DESCRIPTION
The ADL5541 and ADL5542 are broadband 15 dB and 20 dB
linear amplifiers respectively that operate at frequencies up to 6
GHz. The devices can be used in a wide variety of wired and
wireless devices including cellular, GSM and WCDMA, and
broadband applications.
The ADL5541 provides a gain of 15 dB, which is stable over
frequency, temperature, power supply, and from device to
device. It achieves an OIP3 of 40.9 dBm with an output
compression point of 18.2 dBm and a noise figure of 3.5 dB at
900 MHz.
The ADL5542 provides a gain of 20 dB. It achieves an OIP3 of
40 dBm with an output compression point of 20.6 dBm and a
noise figure of 3.0 dB at 900 MHz.
Rev. PrD 5/07
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
Fax: 781.461.3113
Both amplifiers are internally matched to 50 Ω with an input
return loss of 10 dB or better up to 6 GHz. Only input/output
ac-coupling capacitors, power supply decoupling capacitors,
and an external inductor are required for operation.
The devices operate with a supply voltage of 5 V with a supply
current of 92 mA.
The ADL5541 and ADL5542 are fabricated on an InGaP HBT
process and have an ESD rating of 1000 V (Class 1C). The devices
are packaged in a 3 mm × 3 mm LFCSP that uses an exposed
paddle for excellent thermal impedance. They operate from
−40°C to +85°C. A fully populated evaluation board is available.
FUNCTIONAL BLOCK DIAGRAM
RFIN 1
GND 3
GND 2
CB 4
©2007 Analog Devices, Inc. All rights reserved.
ADL5541/ADL5542
ADL5541/2
RF/IF Gain Blocks
15/20 dB
Figure 1.
50 MHz to 6 GHz
8 RFOUT
7 GND
6 GND
5 VPOS
www.analog.com

ADL5541-EVALZ Summary of contents

Page 1

... GHz. The devices can be used in a wide variety of wired and wireless devices including cellular, GSM and WCDMA, and broadband applications. The ADL5541 provides a gain of 15 dB, which is stable over frequency, temperature, power supply, and from device to device. It achieves an OIP3 of 40.9 dBm with an output compression point of 18 ...

Page 2

... ADL5541/ADL5542 TABLE OF CONTENTS Features .............................................................................................. 1 Functional Block Diagram .............................................................. 1 General Description ......................................................................... 1 Revision History ............................................................................... 2 Specifications..................................................................................... 3 Absolute Maximum Ratings............................................................ 5 ESD Caution.................................................................................. 5 REVISION HISTORY 5/07—Rev. PrD: Preliminary Version Preliminary Technical Data Pin Configuration and Function Descriptions..............................6 Typical Performance Characteristics ..............................................7 Evaluation Board ...............................................................................8 Outline Dimensions ..........................................................................9 Ordering Guide .............................................................................9 ...

Page 3

... Preliminary Technical Data SPECIFICATIONS ADL5541 VPOS = 5 V and T = 25°C, unless otherwise noted. A Table 1. Parameter OVERALL FUNCTION Frequency Range Gain Vs. Frequency Input Return Loss (S11) Output Return Loss (S22) FREQUENCY = 500 MHz Gain vs. Temperature Output 1 dB Compression Point Output Third-Order Intercept ...

Page 4

... ADL5541/ADL5542 ADL5542 VPOS = 5 V and T = 25°C, unless otherwise noted. A Table 2. Parameter OVERALL FUNCTION Frequency Range Gain Vs. Frequency Input Return Loss (S11) Output Return Loss (S22) FREQUENCY = 500 MHz Gain vs. Temperature Output 1 dB Compression Point Output Third-Order Intercept Noise Figure FREQUENCY = 900 MHz Gain vs ...

Page 5

... Exposure to absolute TBD °C/W maximum rating conditions for extended periods may affect TBD °C device reliability. −40°C to +85°C −65°C to +150°C ESD CAUTION Rev. PrD 5/07 | Page ADL5541/ADL5542 ...

Page 6

... inductor is recommended for normal operation. RF path requires a DC blocking capacitor. For normal operation a 33pF capacitor is recommended Exposed Paddle Exposed Paddle: Internally connected to GND. Solder to a low impedance ground plane. PIN 1 INDICATOR RFIN 1 8 RFOUT ADL5541 GND 2 7 GND ADL5542 GND 3 6 GND TOP VIEW CB 4 ...

Page 7

... Preliminary Technical Data TYPICAL PERFORMANCE CHARACTERISTICS Gain 30 OIP3 P1dB 0.5 1 1.5 2 2.5 3 3.5 4 Frequency (GHz) Figure 3. ADL5541 Gain, Noise Figure, OIP3 and P1dB vs. Frequency 0 -5 -10 -15 -20 -25 - FREQUENCY (GHz) Figure 4. ADL5541 Input/ Output Return Loss and Reverse Isolation vs. Frequency 0.5 4 ...

Page 8

... ADL5541/ADL5542 EVALUATION BOARD Figure 9 shows the schematic for the ADL5541 /ADL5542 evaluation board. The board is powered by a single 5 V supply. The components used on the board are listed in. Power can be applied to the board through clip-on leads (Vcc, Gnd), or through Jumper W1. Figure 7. Evaluation Board Layout (Top) ...

Page 9

... ADL5541ACPZ-WP 1 −40°C to +85°C ADL5542ACPZ-R7 1 −40°C to +85°C ADL5542ACPZ-WP 1 −40°C to +85°C ADL5541-EVALZ ADL5542-EVALZ RoHS Compliant Part. ©2007 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. 3.25 3.00 SQ 0.60 MAX 2 ...