MAX2078CTK+T - Brand New Maxim Integrated Special Purpose Amplifiers
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Description
The MAX2078CTK+T is an octal-channel ultrasound front-end designed for low cost, high-performance portable and cart-based ultrasound systems. It is optimized for high-end 2D, PW, and CW Doppler imaging capability in a compact size with low power consumption. The integrated bipolar front-end includes a low-noise amplifier (LNA), variable-gain amplifier (VGA), and anti-alias filter (AAF) to achieve optimal imaging performance. With a noise figure of 2.4dB and excellent second-harmonic imaging capabilities, this component is ideal for medical ultrasound imaging and sonar applications.
Specifications and features
- Octal-channel ultrasound front-end - Fully integrated bipolar design - Compact 10mm x 10mm TQFN package - Pin compatible with MAX2077 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 - High near-carrier SNR of 140dBc/Hz at 1kHz offset from a 5MHz, 1VP-P output signal - Ultra-low power consumption of 64.8mW per full-channel in normal imaging 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
Application Scenarios
- Medical ultrasound imaging - Sonar
Comparison
Advantages- Optimized for high-end 2D, PW, and CW Doppler imaging - Compact design for space-efficient implementation - Low power consumption for portable and cart-based ultrasound systems - Excellent second-harmonic imaging capabilities - High near-carrier SNR for improved sensitivity in low-velocity PW and color-flow Doppler
Disadvantages- None identified
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Similar parts: 580 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
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DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
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Popular parts of the same kind
- Datasheet: Download MAX2078CTK+T
- Chipdatas Part: CD90-MAX2078CTK+T
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/12 21:51 +0800
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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The fee is charged according to the rule of PayPal.
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Western Union charge US$0.00 banking fee.
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We recommend to use bank transfer for large orders to save on handling fees.
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