MAX2087J

RECOMMENDED FOR NEW DESIGNS

8-Channel, High-Performance, Low-Power Fully-Integrated Ultrasound Transceiver with 5-Level Pulser and JESD204b Outputs

Industry's First Fully Integrated High Performance Ultrasound Transceiver with 5 level pulser

Part Models
2
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Part Details

  • 8 Full Channels of 5-Level Pulser, T/R-Switch, Integrated AFE, with 14-bit ADC and CWD Mixers
  • Pulsers Feature Internal Floating Power Supplies and a DirectDrive® Architecture, Eliminating the Need for External Signal High-Voltage Capacitors
  • Embedded Digital Resources Support Transmit Beamforming Dramatically Reducing the Number of Interconnects and FPGA I/Os
  • High performance pulser characteristics: -40dBc for 2nd Harmonic Distortion at 5MHz; Low 14ns Propagation Delay; Active Return to Zero (Clamp); Programmable Current Capability; and Low Quiescent 4.3mV/ch Power Dissipation
  • Ultra-Low, Full-Channel Receiver Noise Figure of 2.4dB at RIN = RS = 200Ω
  • High Dynamic Range Receiver with 81dBFS SNR at FIN = 5MHz and 2MHz Bandwidth
  • Low-Power (153mW per Channel) Receiver (Includes LNA, VGA, AAF, and ADC) Normal Imaging Mode at 65Msps at Full Performance, and a 100mW per Channel Ultra-Low-Power Mode
  • Selectable Active Input Impedance LNA with 50, 100, 200, and 400 Input Selections (LNA Gain = 18dB); along with an Open Feedback Loop Option with ~3KΩ Input Impedance at 2MHz and 1.2 KΩ at 5MHz
  • Integrated Analog High-Pass Filter, Selectable 3 Pole 10, 15, 20, and 30MHz Butterworth Anti-Alias Filter and a Bypassable Programmable Digital High-Pass Filter
  • Fully Integrated High-Performance CWD Beam-Former with Separate I and Q Mixers for Improved Dynamic Range (157dBc/Hz Dynamic Range per Channel at 1KHz from a 2MHz Carrier) and Sensitivity
  • Bypassable Demodulator Has 96dB SNR NCO, 16 x M Tap Polyphase Decimation Filter with Programmable Decimation Between 2 ≤ M ≤ 32
MAX2087J
8-Channel, High-Performance, Low-Power Fully-Integrated Ultrasound Transceiver with 5-Level Pulser and JESD204b Outputs
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Documentation

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Evaluation Kits

eval board
MAX14815EVKIT

Evaluation Kit for the MAX14815

Features and Benefits

  • Easy Evaluation of the MAX14815
  • Configurable for Three-Level or Five-Level Mode
  • Programmable Master Clock Frequency and Trigger
  • Option for External Clock and External Trigger
  • Includes 3.5mm Scope-Probe Jacks for High-Voltage Outputs
  • Windows XP®, Windows 7, Windows 8.1, Windows 10-Compatible Software
  • Fully Assembled and Tested
  • Proven PCB Layout
  • RoHS Compliant

Product Details

The MAX14815 evaluation kit (EV kit) provides a proven design to evaluate the MAX14815 high-voltage, highfrequency, 5-level octal pulser.

The MAX14815 EV kit features an on-board USB to SPI interface, on-board high frequency clock generator, and synchronous trigger. The MAX14815 also includes Windows 7®, Windows 8.1®, and Windows 10® compatible software that provides a simple graphical user interface (GUI) to exercise the beamforming features of the IC, making it a complete PC-based evaluation platform.

MAX14815EVKIT
Evaluation Kit for the MAX14815
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