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MAX2078 Datasheet (PDF) - Maxim Integrated Products

MAX2078 Datasheet PDF - Maxim Integrated Products
Part # MAX2078
Download  MAX2078 Download

File Size   428.96 Kbytes
Page   25 Pages
Manufacturer  MAXIM [Maxim Integrated Products]
Direct Link  https://www.maximintegrated.com/en.html
Logo MAXIM - Maxim Integrated Products
Description Octal-Channel Ultrasound Front-End with CW Doppler Mixers

MAX2078 Datasheet (PDF)

Go To PDF Page Download Datasheet
MAX2078 Datasheet PDF - Maxim Integrated Products

Part # MAX2078
Download  MAX2078 Click to download

File Size   428.96 Kbytes
Page   25 Pages
Manufacturer  MAXIM [Maxim Integrated Products]
Direct Link  https://www.maximintegrated.com/en.html
Logo MAXIM - Maxim Integrated Products
Description Octal-Channel Ultrasound Front-End with CW Doppler Mixers

MAX2078 Datasheet (HTML) - Maxim Integrated Products

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MAX2078 Product details

General Description
The MAX2078 octal-channel ultrasound front-end is a fully integrated bipolar, high-density octal-channel ultra sound receiver optimized for low cost, high-channel count, high-performance portable and cart-based ultra sound systems. The easy-to-use IC allows the user to achieve high-end 2D, PW, and CW Doppler (CWD) imaging capability using substantially less space and power. The highly compact imaging receiver lineup, including low-noise amplifier (LNA), variable-gain amplifier (VGA), and anti-alias filter (AAF), achieves an ultra-low 2.4dB noise figure at RS = RIN = 200Ω at a very low 64.8mW per channel power dissipation. The full imaging receiver channel has been optimized for second-harmonic imaging with -64dBFS second-harmonic distortion performance with a 1VP-P 5MHz output signal. The bipolar front-end has also been optimized for excellent low-velocity PW and color-flow Doppler sensitivity with an exceptional near-carrier SNR of 140dBc/Hz at 1kHz offset from a 5MHz 1VP-P output clutter signal.

Features
♦ 8 Full Channels of LNA, VGA, AAF, and CWD
   Mixers in a Small, 10mm x 10mm TQFN Package
♦ Pin Compatible with MAX2077 with LNA, VGA,
   and AAF in 10mm x 10mm TQFN Variant
♦ Ultra-Low Full-Channel Noise Figure of 2.4dB at
   RIN = RS = 200Ω
♦ Low Output-Referred Noise of 23nV/√Hz at 5MHz,
   20dB Gain, Yielding a Broadband SNR of 68dB**
   for Excellent Second-Harmonic Imaging
♦ High Near-Carrier SNR of 140dBc/Hz at 1kHz
   Offset from a 5MHz, 1VP-P Output Signal, and
   20dB of Gain for Excellent Low-Velocity PW and
   Color-Flow Doppler Sensitivity in a High-Clutter
   Environment
♦ Ultra-Low-Power 64.8mW per Full-Channel (LNA,
   VGA, and AAF) Normal Imaging Mode (234mW per
   Channel in CWD Mode)
♦ Selectable Active Input-Impedance Matching of
   50Ω, 100Ω, 200Ω, and 1kΩ
♦ Wide Input-Voltage Range of 330mVP-P in High LNA
   Gain Mode and 550mVP-P in Low LNA Gain Mode
♦ Integrated Selectable 3-Pole 9MHz, 10MHz,
   15MHz, and 18MHz Butterworth AAF
♦ Fast-Recovery, Low-Power Modes (< 2µs)
♦ Fully Integrated, High Dynamic Range CWD
   Beamformer with Near-Carrier SNR of 154dBc/Hz
   at 1kHz Offset from a 1.25MHz, 200mVP-P Input
   Clutter Signal

Applications
   Medical Ultrasound Imaging
   Sonar




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About Maxim Integrated Products


Maxim Integrated Products is a publicly traded company that designs, develops, and sells a wide range of high-performance analog and mixed-signal integrated circuits (ICs).
The company was founded in 1983 and is headquartered in San Jose, California.
Maxim Integrated Products serves customers in a variety of markets, including communications, computing, consumer, industrial, medical, and automotive.
The company offers a comprehensive portfolio of products, including data converters, amplifiers and comparators, power management ICs, microcontrollers, security and protection devices, and sensors, among others.
Maxim Integrated Products is dedicated to innovation and customer satisfaction, and is committed to delivering high-quality, reliable solutions to its customers.
With a focus on energy efficiency and sustainability, Maxim Integrated Products is at the forefront of the semiconductor industry, driving technological advancements in the fields of analog and mixed-signal ICs.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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