GENERAL 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 common mode input voltages of -4.0 to +8.0 V are required. Propagation delays are constant for overdrives greater than 200 mV.

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

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