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SPT9691

Features: • Common Mode Range -4.0 to +8.0 V• Low Input Bias Current <100 pA• Propagation Delay 2.5 ns (max)• Low Offset ±25 mV• Low Feedthrough and Crosstalk• Differential Latch ControlApplication• Automated Test Equipment• High-Speed Instrumenta...

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SeekIC No. : 004501446 Detail

SPT9691: Features: • Common Mode Range -4.0 to +8.0 V• Low Input Bias Current <100 pA• Propagation Delay 2.5 ns (max)• Low Offset ±25 mV• Low Feedthrough and Crosstalk•...

SPT9691 Data Sheet

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Part Number:
SPT9691
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Product Details

Description



Features:

• Common Mode Range -4.0 to +8.0 V
• Low Input Bias Current <100 pA
• Propagation Delay 2.5 ns (max)
• Low Offset ±25 mV
• Low Feedthrough and Crosstalk
• Differential Latch Control




Application

• Automated Test Equipment
• High-Speed Instrumentation
• Window Comparators
• High-Speed Timing
• Line Receivers
• High-Speed Triggers
• Threshold Detection
• Peak Detection




Pinout

Connection Diagram


Specifications

Supply Voltages (Measured to GND)
Positive Supply Voltage (AVCC) .............. -0.5 to +11.0 V
Negative Supply Voltage (AVEE) ............ -11.0 to +0.5 V
Negative Supply Voltage (DVEE) .............. -6.0 to +0.5 V
Input Voltages
Input Common Mode Voltage ........ DVEE-1 to +AVCC+1
Differential Input Voltage ...................... -12.0 to +12.0 V
Input Voltage, Latch Controls .................. DVEE to 0.5 V
VIN to AVCC Differential Voltage ................ -16 to +1.0 V
VIN to AVEE Differential Voltage................ +4 to +21.0 V
Output
Output Current ....................................................... 30 mA
Temperature
Operating Temperature, ambient .................. 0 to +70 °C
junction ....................... +150 °C
Lead Temperature, (soldering 60 seconds) ........ +300 °C
Storage Temperature ................................ -65 to +150 °C


Description

The SPT9691 is a high-speed, wide common mode voltage,JFET input, dual comparator. It is designed for applications that measure critical timing parameters in which wide com-mon mode input voltages of -4.0 to +8.0 V are required.Propagation delays are constant for overdrives greater than
200 mV.

JFET inputs reduce the input bias currents of the SPT9691 to the nanoamp level, eliminating the need for input drivers and buffers in most applications. The device has differential analog inputs and complementary logic outputs compatible with ECL sys-tems. Each comparator has a complementary latch enable
control that can be driven by standard ECL logic.

The SPT9691 is available in 20-lead PLCC, 20-lead plastic DIP and 20-contact LCC packages over the commercial temperature range. It is also  in die form.




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