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ADA4930-2 - Ultralow Noise Drivers

Download the ADA4930-2 datasheet PDF. This datasheet also covers the ADA4930-1 variant, as both devices belong to the same ultralow noise drivers family and are provided as variant models within a single manufacturer datasheet.

General Description

The ADA4930-1/ADA4930-2 are very low noise, low distortion, high speed differential amplifiers.

They are an ideal choice for driving 1.8 V high performance ADCs with resolutions up to 14 bits from dc to 70 MHz.

Key Features

  • Low input voltage noise: 1.2 nV/√Hz Low common-mode output: 0.9 V on single supply Extremely low harmonic distortion.
  • 104 dBc HD2 at 10 MHz.
  • 79 dBc HD2 at 70 MHz.
  • 73 dBc HD2 at 100 MHz.
  • 101 dBc HD3 at 10 MHz.
  • 82 dBc HD3 at 70 MHz.
  • 75 dBc HD3 at 100 MHz High speed.
  • 3 dB bandwidth of 1.35 GHz, G = 1 Slew rate: 3400 V/μs, 25% to 75% 0.1 dB gain flatness to 380 MHz Fast overdrive recovery of 1.5 ns 0.5 mV typical offset voltage Externally adjus.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ADA4930-1-AnalogDevices.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

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ADA-4543 Silicon Bipolar Darlington Amplifier AVAGO
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Other Datasheets by Analog Devices

Part Number Description
ADA4930-1 Ultralow Noise Drivers
ADA4932-1 Low Power Differential ADC Driver
ADA4932-2 Low Power Differential ADC Driver
ADA4937-1 Ultra-Low Distortion Differential ADC Driver
ADA4937-2 Dual Ultralow Distortion / Differential ADC Driver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Data Sheet FEATURES Low input voltage noise: 1.2 nV/√Hz Low common-mode output: 0.9 V on single supply Extremely low harmonic distortion −104 dBc HD2 at 10 MHz −79 dBc HD2 at 70 MHz −73 dBc HD2 at 100 MHz −101 dBc HD3 at 10 MHz −82 dBc HD3 at 70 MHz −75 dBc HD3 at 100 MHz High speed −3 dB bandwidth of 1.35 GHz, G = 1 Slew rate: 3400 V/μs, 25% to 75% 0.1 dB gain flatness to 380 MHz Fast overdrive recovery of 1.5 ns 0.5 mV typical offset voltage Externally adjustable gain Differential-to-differential or single-ended-to-differential operation Adjustable output common-mode voltage Single-supply operation: 3.