ADA-2052 MARKIMICROWAVE | Alldatasheet
Document overview
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Technical content
AMPLIFIER/DOUBLER/AMPLIFIER ADA-2052 Copyright © 2020 Marki Microwave, Inc. P a g e 1 | R e v . C 1. Device Overview
1.1 General Description
The ADA-2052 can be used as a frequency extender to enhance the frequency range of a <26 GHz synthesizer up to 52 GHz. Useful for lab testing, test and measurement, and prototype systems . It consists of an input buffer ADM-5974CH amplifier, MMD-2060HCH doubler, and output buffer AMM-6702CH amplifier to provide a +16 dBm output (suitable for driving most mixers) from a -6 to +2 dBm input.
1.2 Electrical Summary
Input Frequency Range 10 – 26 GHz Output Frequency Range 20 - 52 GHz Input Power -6 to +2 dBm Output Power +16 dBm 1F Harmonic suppression 30 dBc 3F Harmonic suppression 26 dBc
1.3 Functional Block Diagram
1.4 Part Ordering Options1
ADA-2052 Connectorized module RoHS Active EAR99 1 Refer to our website for a list of definitions for terminology presented in this table. F 2F F F 2F 3F ADM-5974CH AMM-6702CH MMD-2060HCH Module
www.markimicrowave.com ADA-2052 Copyright © 2020 Marki Microwave, Inc. P a g e 2 | R e v . C Table of Contents
Revision History
Revision Code Revision Date Comment - February 2019 Datasheet Initial Release A January, 2020 Added Sequencing Requirements B June, 2020 Updated Outline Drawing and Port Diagram C August, 2020 Updated Chipset Information
www.markimicrowave.com ADA-2052 Copyright © 2020 Marki Microwave, Inc. P a g e 3 | R e v . C 2. Port Configurations and Functions
2.1 Port Diagram
A top-down view of the ADA-2052 outline drawing is shown below.
2.2 Port Functions
Port Function Description Equivalent Circuit Port 1 Input This pin is DC open and matched to 50 Ω at frequency range 10 - 26 GHz Port 2 Output This pin is DC open and matched to 50 Ω at frequency range 20 – 52 GHz GND Ground Ground path is provided through the metal housing and outer ground lug. Vd Positive bias Drain bias port must be connected to a 3.5 – 5.0 Volt power supply. Vg Negative bias Gate control for the amplifier must be connected to a -0.5 to -0.6 Volt power supply. Port 1 Port 2 Vd Vg GND Vd Vg
www.markimicrowave.com ADA-2052 Copyright © 2020 Marki Microwave, Inc. P a g e 4 | R e v . C 3. Specifications
3.1 Absolute Maximum Ratings
The Absolute Maximum Ratings indicate limits beyond which damage may occur to the device. If these limits are exceeded, the device may be inoperable or have a reduced lifetime. Absolute Maximum Ratings Parameter Maximum Rating Positive Bias Voltage 5 V Positive Bias Current 550 mA Negative Bias Voltage -2 V Negative Bias Current 2 mA RF Input Power +20 dBm Power Dissipation 2.5 W ESD (Human Body Model) Class 1A Operating Temperature -55ºC to +85ºC Storage Temperature -65ºC to +150ºC
3.2 Sequencing Requirements
Turn-on Procedure: 1) Apply -0.6V to Vg 2) Apply Vd Turn-off Procedure: 1) Turn off Vd 2) Turn off Vg
3.3 Electrical Specifications
The electrical specifications apply at TA=+25°C in a 50Ω system. Parameter INPUT OUTPUT Min Typ. Max (GHz) (GHz) Input (dBm) Output Converted Power (dBm) Suppressions (dBc) F(in) Fundamental 10.0 - 26.0 30 3F(out) Third Harmonic 30.0 - 60.0 26 Bias Requirements (mA) 1 Vd: +4.0 Volts DC 2 400 Vg: -0.6 Volts DC 0 Suppression is relative to doubled output power. Isolation is defined as relative to the fundamental input power. 1It is required that the negative bias be applied before or concurrent with the positive bias. Contact support@markimicrowave.com for alternate bias options. 2 The higher input power the better 2F output power and the worse 1F suppression will be, (see plot 2F Output Converted Power) 3 Suppression and current consumption will vary with bias voltage. Optimal performance is at approximately +4.0 V / -0.6 V.
www.markimicrowave.com ADA-2052 Copyright © 2020 Marki Microwave, Inc. P a g e 5 | R e v . C
3.4 Typical Performance Plots
www.markimicrowave.com ADA-2052 Copyright © 2020 Marki Microwave, Inc. P a g e 6 | R e v . C 4. Mechanical Data
4.1 Outline Drawing
Marki Microwave reserves the right to make changes to the product(s) or information contained herein without notice. Marki Microwave makes no warranty, representation, or guarantee regarding the suitability of its products for any particular purpose, nor does Marki Microwave assume any liability whatsoever arising out of the use or application of any product.