MAX2077CTN+ - Brand New Maxim Integrated Special Purpose Amplifiers
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General Description
The MAX2077 octal-channel ultrasound front-end is a fully integrated, bipolar, high-density, octal-channel ultrasound receiver optimized for low-cost, high- channel count, high-performance portable and cart-based ultrasound systems. The easy-to-use IC allows the user to achieve high-end 2D and PW imaging capability using substantially less space and power. The highly compact imaging receiver lineup, including a 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 and broad band SNR of > 68dB* at 20dB gain. 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 off set from a 5MHz 1VP-P output clutter signal.
Features
♦ 8 Full Channels of LNA, VGA, and AAF in a Small,
8mm x 8mm, 56-Pin or 10mm x 10mm, 68-Pin
TQFN Package
♦ 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
♦ 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)
♦ Pin Compatible with the MAX2078 Ultrasound
Front-End with CW Doppler (MAX2077 68-Pin
Package Variant)Applications
Medical Ultrasound Imaging
Sonar -
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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Shipping option:
DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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Popular parts of the same kind
- Datasheet: Download MAX2077CTN+
- Chipdatas Part: CD92-MAX2077CTN+
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/03 05:16 +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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