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AD8350:  1.0 GHZ DIFFERENTIAL AMPLIFIER

TheAD8350 Series is composed of a family of high-performance, fully-differential amplifiers useful in RF and IF circuits up to 1200 MHz. The AD8350 has an excellent noise figure of 4.9 dB at 250 MHz and offers a high output third order intercept (OIP3) of +34dBm at 250 MHz. Gain versions of 15 and 20 dB are also offered. IM3 distortion is -67dBc at 250 MHz. OIP3 and IMD performance improves at ...More

AD8350:  1.0 GHZ DIFFERENTIAL AMPLIFIER

Product Description

TheAD8350 Series is composed of a family of high-performance, fully-differential amplifiers useful in RF and IF circuits up to 1200 MHz. The AD8350 has an excellent noise figure of 4.9 dB at 250 MHz and offers a high output third order intercept (OIP3) of +34dBm at 250 MHz. Gain versions of 15 and 20 dB are also offered. IM3 distortion is -67dBc at 250 MHz. OIP3 and IMD performance improves at frequencies below 250 MHz.

The AD8350 is designed to meet the demanding performance requirements of communications transceiver applications. It enables a high dynamic range differential signal chain with exceptional linearity and increased common-mode rejection. The device can be used as a general purpose gain block, an A-to-D buffer, and high speed data interface driver among other functions. The AD8350 input can also be used in a single-ended mode, providing a low distortion single-ended to differential conversion.

Two versions of the evaluation board are available for this product and may be ordered using the following product numbers: AD8350AR15-EVAL and AD8350AR20-EVAL. Schematic and layout for this evaluation board is contained in the product datasheet.

Markets

Base Stations
Radio Link
Test Equipment/ Instrumentation

Why differential at High (IF) Frequencies?

Higher CMRR
Lower Distortion (2nd Harmonic)

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  • Wide bandwidth 1 GHz (-3 dB bandwidth)
  • Two fixed gain options 15 dB and 20 dB
  • Fully differential 200 Ω input/output impedance
  • Low distortion high linearity differential amplifier
  • Ideal for differential and single ended to differential applications
  • Frequency Range (MHz): 700
  • Gain (dB): 20dB
  • Output IP3 (dBm): 28
  • Output P1dB (dBm): 17 (50 MHz)
  • Noise Figure (dB): 5.6dB
  • Supply Voltage (V): +11V
  • Supply Current : 28mA
  • Package: 8-Lead SOIC/8-Lead uSOIC
  • 0.1 dB Flatness (MHz): 270
  • 1 dB Comp Point (dBm): 2
  • Spectral Noise (nV/rtHz): 1.7nV/rtHz

Pin Configuration Diagram for AD8350

AD8350 Diagram
Pin Configuration Diagram for AD8350

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Model
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The package for this IC (i.e. DIP, SOIC, BGA). An Evaluation Board is a board engineered to show the performance of the model, the part is included on the board.

For detailed drawings and chemical composition please consult our  Package Site

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  • Commercial: 0 to +70 degrees Celsius
  • Military : -55 to +125 degrees Celsius
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  • Automotive: -40 to +125 degrees Celsius
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The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

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*The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.
**Sample availability may be better than production availability. Please enter samples into your cart to check sample availability.