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RAM-8A

Mini-Circuits
Part Number RAM-8A
Manufacturer Mini-Circuits
Description Monolithic Amplifier
Published Apr 20, 2016
Detailed Description SMurfoacenMooulnitthic Amplifier DC-1 GHz Product Features • Exact footprint compatible for RAM-8+ Benefits: • lower ...
Datasheet PDF File RAM-8A PDF File

RAM-8A
RAM-8A

Overview
SMurfoacenMooulnitthic Amplifier DC-1 GHz Product Features • Exact footprint compatible for RAM-8+ Benefits: • lower device voltage, 3.
7V typ.
• lower power dissipation in the MMIC • may eliminate need for RFC • Wideband, DC to 1 GHz • Cascadable ceramic package • Internally Matched to 50 Ohms • Low noise figure, 2.
6 dB typ.
• Excellent repeatability Typical Applications • Cellular • UHF/VHF • Communication system • Transmition receivers RAM-8A+ CASE STYLE: AF190-1 PRICE: $_.
_ ea.
QTY.
(20) +RoHS Compliant The +Suffix identifies RoHS Compliance.
See our web site for RoHS Compliance methodologies and qualifications General Description RAM-8A+ (RoHS compliant) is a wideband amplifier offering high dynamic range.
It has repeatable performance from lot to lot.
It is enclosed in a ceramic surface-mount package.
RAM-8A+ uses Darlington configuration and is fabricated using silicon technology.
simplified schematic and pin description RF-OUT and DC-IN RF IN GROUND RF IN 1 GND 4 GND 2 3 RF-OUT and DC-IN Function RF IN RF-OUT and DC-IN GND Pin Number 1 3 2,4 Description RF input pin.
This pin requires the use of an external DC blocking capacitor chosen for the frequency of operation.
RF output and bias pin.
DC voltage is present on this pin; therefore a DC blocking capacitor is necessary for proper operation.
An RF choke is needed to feed DC bias without loss of RF signal due to the bias connection, as shown in “Recommended Application Circuit”.
Connections to ground.
Use via holes as shown in “Suggested Layout for PCB Design” to reduce ground path inductance for best performance.
Mini-Circuits® ISO 9001 ISO 14001 AS 9100 CERTIFIED P.
O.
Box 350166, Brooklyn, New York 11235-0003 (718) 934-4500 Fax (718) 332-4661 The Design Engineers Search Engine For detailed performance specs & shopping online see web site ® Provides ACTUAL Data Instantly at minicircuits.
com IF/RF MICROWAVE COMPONENTS Notes: 1.
Performance and quality attributes and conditions not expre...


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