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MAX9960
Dual-Flash-Pin Electronics/Supervoltage Switch Matrix


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Description
FULL DATA SHEET (PDF, 632kB)
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The MAX9960 dual-flash-pin electronics/supervoltage switch matrix replaces most of the relays and switches commonly needed to connect system resources to each of two pins in a flash memory or SOC ATE system (Figure 1). The device provides seven switches per channel to select up to four independent sources: the pin electronics (PE), two parametric measurement units (PMUs) or other Kelvin analog resources, and a flash memory programming supervoltage (FVHH_). The force-and-sense PMU switches are independently controlled, enabling their use to connect two non-Kelvin resources in place of each PMU or Kelvin resource. Each MAX9960 contains two complete seven-switch channels with fully independent controls.

The MAX9960 features signal path switches with wide 600MHz bandwidth, low 3 series resistance, and low 8pF shunt capacitance over a voltage range compatible with common pin electronics ICs. An on-chip voltage- doubling buffer with selectable 1x or 2x gain generates the flash supervoltage, allowing a 6.5V DAC reference input to generate up to a maximum of 13V for flash-memory programming levels.

When switching from the FVHH_ to PE_ or from PE_ to FVHH_, the device-under-test (DUT_) voltage behaves monotonically. Switching transitions between the PE_ and FVHH_ inputs are typically less than 350ns.

The MAX9960 operates over a commercial 0°C to +70°C temperature range, and is available in the 48-pin thin QFN package (7mm x 7mm x 0.8mm) with an exposed pad on the bottom for heat removal.

Key Features   Applications/Uses
  • Dual Supervoltage Switch Arrays
  • 3, 8pF, 600MHz Bandwidth Pin Electronics Paths
  • 13V Flash Programming Paths
  • On-Chip 1x and 2x Selectable Gains
  • 2 Kelvin PMU Paths
  • Fast Switching: 350ns (typ)
  • Monotonic Slew Rate When Switching Between PE_ and FVHH_

     
  • Flash Memory Automatic Test Equipment
  • SOC Automatic Test Equipment

    Key Specifications:   ATE Pin Electronics Switch Matrix
    Part Number Flash Programming Path (V) SW On Resistance Ron Signal Range VPE Max. Path Current ISW (mA) Number PE Paths/Ch Channels Per Part Switch Speed TON (nS) Supervoltage Programable Gain SuperVoltage Max DC Ouput Current IODC (mA) Path Capactance CDUT_PE (pF) Bandwidth (MHz) Supply Voltage (V) Package Operating Temp. Range (°C)
    MAX9960  13 3 -3.5 to 8 40 4 2 350 1X
    2X
    10 8 600 24, 15, 3.3 & -5 THIN QFN/48 0 to +70
    See All ATE Pin Electronics Switch Matrix (1)

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    Document Ref.: 19-3441; Rev 0; 2005-01-14
    This page last modified: 2005-06-13



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