參數(shù)資料
型號: ADL5542ACPZ-R7
廠商: ANALOG DEVICES INC
元件分類: 衰減器
英文描述: 50 MHz to 6 GHz RF/IF Gain Block
中文描述: 50 MHz - 6000 MHz RF/MICROWAVE WIDE BAND MEDIUM POWER AMPLIFIER
封裝: 3X3 MM, ROHS COMPLIANT, LFCSP-8
文件頁數(shù): 1/12頁
文件大小: 193K
代理商: ADL5542ACPZ-R7
50 MHz to 6 GHz
RF/IF Gain Block
ADL5542
FEATURES
Rev. A
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
2007 Analog Devices, Inc. All rights reserved.
www.analog.com
Fixed gain of 20 dB
Operation up to 6 GHz
Input/output internally matched to 50 Ω
Integrated bias control circuit
Output IP3
46 dBm at 500 MHz
40 dBm at 900 MHz
Output 1 dB compression: 20.6 dB at 900 MHz
Noise figure of 3 dB at 900 MHz
Single 5 V power supply
Small footprint 8-lead LFCSP
Pin compatible with 15 dB gain ADL5541
1 kV ESD (Class 1C)
GENERAL DESCRIPTION
The ADL5542 is a broadband 20 dB linear amplifier that
operates at frequencies up to 6 GHz. The device can be used in
a wide variety of CATV cellular, and instrumentation equipment.
The ADL5542 provides a gain of 20 dB that is stable over
frequency, temperature, power supply, and from device to
device. The device is 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.
FUNCTIONAL BLOCK DIAGRAM
1
RFIN
8
RFOUT
2
GND
7
GND
3
GND
6
GND
4
CB
5
VPOS
INPUT
MATCH
OUTPUT
MATCH
BIAS CONTROL
ADL5542
0
Figure 1.
The ADL5542 is fabricated on an InGaP HBT process and has
an ESD rating of 1 kV (Class 1C). The device is packaged in a
3 mm × 3 mm LFCSP that uses an exposed paddle for excellent
thermal impedance.
The ADL5542 consumes 93 mA on a single 5 V supply and is
fully specified for operation from 40°C to +85°C.
A fully populated RoHS-compliant evaluation board is
available.
The ADL5541 is a companion part that offers a gain of 15 dB in
a pin-compatible package.
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