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ADL6012SCPZN-R2 PDF预览

ADL6012SCPZN-R2

更新时间: 2024-11-15 02:48:03
品牌 Logo 应用领域
亚德诺 - ADI /
页数 文件大小 规格书
24页 703K
描述
2 GHz to 67 GHz, 500 MHz Bandwidth Envelope Detector

ADL6012SCPZN-R2 数据手册

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2 GHz to 67 GHz,  
500 MHz Bandwidth Envelope Detector  
Data Sheet  
ADL6012  
FEATURES  
FUNCTIONAL BLOCK DIAGRAM  
ENBL  
1
Over 500 MHz wide envelope bandwidth  
Fast response times  
0.6 ns output rise time  
1.3 ns fall time from 10 dBm to no RF input  
0.5 ns output propagation delay (rising edge)  
1.3 ns propagation delay at 10 dBm (falling edge)  
Broadband 50 Ω input impedance  
ADL6012  
10 DCPL  
2
3
4
RFCM  
RFIN  
VENV+  
VENV–  
VOCM  
9
8
7
ENVELOPE  
DETECTOR  
RFCM  
Flat frequency response with minimal slope variation  
1 dB error up to 43.5 GHz  
5
6
VPOS  
OCOM  
Input range of −25 dBm to +15 dBm up to 43.5 GHz  
Quasi differential 100 Ω output interface suitable to drive  
100 Ω differential load  
Figure 1.  
Adjustable output common-mode voltage  
Flexible supply voltage: 3.15 V to 5.25 V  
3 mm × 2 mm, 10-lead LFCSP  
APPLICATIONS  
Envelope tracking  
Microwave point to point links  
Microwave instrumentation  
Military radios  
Pulse radar receivers  
Wideband power amplifier linearization  
GENERAL DESCRIPTION  
The ADL6012 is a versatile, broadband envelope detector that  
operates from 2 GHz to 67 GHz. The combination of a wide,  
500 MHz envelope bandwidth and a fast, 0.6 ns rise time makes  
the device suitable for a wide range of applications, including  
wideband envelope tracking, transmitter local oscillator (LO)  
leakage corrections, and high resolution pulse (radar) detection.  
The quasi differential output interface formed by the VENV+  
and VENV− pins has a matched, 100 Ω differential output  
impedance designed to drive a 100 Ω differential load and up to  
2 pF of capacitance to ground on each output. The output  
interface provides the detected and amplified positive and  
negative envelopes, which are level shifted using an externally  
applied voltage to the VOCM interface. This configuration  
simplifies interfacing to a high speed analog-to-digital  
converter (ADC).  
The response of the ADL6012 is stable over a wide frequency  
range and features excellent temperature stability. Enabled by  
propriety technology, the device independently detects the  
positive and the negative envelopes of the RF input. Even order  
distortion at the RF input due to nonlinear source loading is also  
reduced when compared to classic diode detector architectures.  
The ADL6012 is specified for operation from −55°C to +125°C,  
and is available in a 10-lead, 3 mm × 2 mm LFCSP.  
Rev. 0  
Document Feedback  
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 registeredtrademarks 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  
Technical Support  
©2020 Analog Devices, Inc. All rights reserved.  
www.analog.com  
 
 
 
 

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