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Saturn (ISL55188)

System on a Chip, Dual Channel
Wide Voltage Pin Electronics Solution

The ISL55188 is a highly integrated System-on-a-Chip (SOC) pin electronics solution aimed at incorporating every analog function, along with some digital support functionality, required on a per channel basis for Automated Test Equipment. The interface, control and I/O of the chip are all digital; all analog circuitry is inside the chip. Two complete tester channels are integrated into each ISL55188

saturn design


  • Pin Electronics Driver
    • 75 MHz Fmax
    • 2 Level Driver (DVH / DVL)
    • DC Level Generators On Chip
    • 24V Driver Output Swings
    • Adjustable Output Voltage Range (-15V to +24V)
    • Programmable Slew Rates (1 V/ns to .1 V/ns)
    • Iout = 200 mA (DC)
    • Extremely Low Leakage Over the operating Range
  • Pin Electronics Comparator
    • Threshold Level Generators On Chip
    • Extremely Low Leakage over a 32V Range
    • 32V Comparator Input Compliance Range
    • Differential Comparator
  • Deskew
    • Propagation Delay Adjustment
    • Falling Edge Adjustment
    • Delay Range set by PLL Clock
  • PMU
    • 5 Current Ranges
      • (20 μA, 200 μA, 2 mA, 20 mA, 200 mA)
    • FV / MI
    • FI / MV
    • Imax = 200 mA
  • On Chip DC Levels
    • 10 Levels / Channel; 16-Bit Levels
    • 16-Bit Gain and 16-Bit Offset Correction / Level
    • DUT Ground Sensing and Correction
  • 3 Bit Serial CPU Port
    • 2 Control Bits per Channel (for Ext Relay Support)
  • Flexible Real Time Digital Inputs and Outputs
    • 50 Ohm Series Terminations for Comparator Outputs
    • Selectable On-Chip Terminations for Inputs
  • Package
    • Lead Free
    • 128 Lead, 14 mm X 20 mm, MQFP w/ Heat Slug
    • Pdq < 1.5 Watts / Channel; Pdq < 3.0 Watts / Chip
Saturn Large Diagram

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Saturn ISL55188
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