MAX32001

RECOMMENDED FOR NEW DESIGNS

Dual Channel 2.0Gbps Pin-electronics with PMU Multiplexer Switches

Best Combination of Speed and Power Dual-Channel Pin Electronics Driver

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Overview

  • High Speed: 2Gbps at 1VP-P, up to 80% VP-P
  • Extremely Low Power of 0.9W per Channel
  • Wide Voltage Range of -1.25V to +6.25V and up to 13.5V VHH
  • Low-Leak Mode: 5nA max
  • Integrated Termination-on-the-Fly (Third Level Drive)
  • Integrated VHH High Voltage (Fourth Level Drive)
  • Integrated Voltage Clamps
  • Integrated Passive Load
  • Integrated Shared/Per-Pin PMU Multiplexer Switches
  • Integrated Level Setters with Gain and Offset Calibration
  • Programmable Cable-Droop Compensation for Both Driver Output and Comparator Input
  • Four Slew-Rate Settings for Driver Output
  • Very Low Timing Dispersion of ±30ps
  • Minimal External Component Count
  • SPI-Compatible Serial Control Interface with 50MHz Clock Frequency

The MAX32001 is a fully integrated, dual channel, high performance, pin-electronics Driver/Comparator/Load (DCL) with built-in level setters and PMU force and sense switches targeting the tester market. Each channel includes a four level pin driver, window comparator, passive load, dynamic clamps, force/sense MUX switches, a high voltage (VHH) programmable level, cable-droop compensation (CDC), and 14 independent level settling DACs. The MAX32001 features programmable CDC for the driver output and for the comparator input, adjustable driver output resistance that allows optimal performance over typical data-path transmission-line variations, slew-rate adjustment, and a programmable super-voltage driver output.

The MAX32001 driver features a wide 7.5V (-1.25V to +6.25V) high-speed operating voltage range and a VHH programmable range of 0V up to +13.5V. Operation modes include high-impedance, active-termination (3rd-level drive), and VHH (4th-level drive) modes. The device is highly linear even at low voltage swings. The driver provides highspeed differential control inputs compatible with most high-speed logic families. The window comparators provide extremely low timing variation over changes in slew rate, pulse width, and overdrive voltage. In high-impedance mode, the MAX32001 features dynamic clamps that dampen high-speed device-under-test (DUT) waveforms. The ±14mA passive load facilitates fast contact testing when used in conjunction with the comparators, and functions as a pullup/pulldown for open drain/collector DUT outputs. The PMU force/sense MUX switches offers force and measure current or voltage. A SPI™-compatible serial interface configures the device.

The MAX32001 is available in a small footprint, 10mm x 10mm, 68-pin TQFN package with exposed pad on the top for easy heat removal. Power dissipation is 1.05W per channel typical over the full operating voltage range with the passive load disabled. The MAX32001 operates over an internal die temperature range of +50°C to +80°C.

Applications

  • Memory ATE Testers
  • SOC ATE Testers
  • Wafer Probe Testers
  • Discrete ATE Testers
  • Test and Measurement Equipment
MAX32001
Dual Channel 2.0Gbps Pin-electronics with PMU Multiplexer Switches
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Documentation

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Complete documentation is available upon completion of a Non-Disclosure Agreement (NDA).

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Evaluation Kits

eval board
schematic 1
MAX32001EVKIT

Evaluation Kit for the MAX32001

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Features and Benefits

  • Onboard MAX32625 Pico Board
  • ncludes Heatsink
  • Onboard Voltage Regulators
  • USB Interface
  • Headers for External SPI Interface
  • Proven PCB Layout
  • Fully Assembled and Tested

Product Details

The MAX32001 evaluation kit (EV kit) is a fully assembled and tested printed circuit board (PCB) that simplifies evaluation and demonstrates the functionality of the MAX32001, a dual channel pin electronics driver, comparator, load, PMU switches, and level setting DACs. Standard 50Ω SMA connectors are included on the EV kit for the inputs and outputs to facilitate quick and easy evaluation on the test bench.

The MAX32001 evaluation kit contains a microcontroller (MCU) that translates between the SPI interface and USB to allow the user to configure internal registers and modes with Graphical User Interface (GUI) software running on a PC. The EV kit includes Windows® 10-compatible software that provides a simple GUI for configuration of all the MAX32001 registers through SPI. The EV kit is fully assembled and tested at the factory.

This document provides a component list, a list of equipment required to evaluate the device, a straightforward test procedure to verify functionality, a description of the EV kit circuit, the circuit schematic, and artwork for each layer of the PCB.

Applications

  • Memory ATE Testers
  • SOC ATE Testers
  • Wafer Probe Testers
  • Discrete ATE Testers
  • Test and Measurement Equipment
MAX32001EVKIT
Evaluation Kit for the MAX32001
MAX32001EVKIT: Board Photo

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