SPT9687

• Propagation Delay <2.3 ns
• Propagation Delay Skew <300 ps
• Low Power: 185 mW
• Low Offset ±3 mV
• Low Feedthrough and Crosstalk
• Differential Latch Control

• High-Speed Instrumentation, ATE
• High-Speed Timing
• Window Comparators
• Line Receivers
• A/D Conversion
• Threshold Detection

Supply Voltages
Positive Supply (V_CC to GND) .................. -0.5 to +6.0 V
Negative Supply (V_EE to GND) ................ -6.0 to +0.5 V
Ground Voltage Differential ...................... -0.5 to +0.5 V
Input Voltages
Input Voltage ............................................ -4.0 to +4.0 V
Differential Input Voltage .......................... -5.0 to +5.0 V
Input Voltage, Latch Controls .....................V_EE to 0.5 V
Output
Output Current ...........................................30 mA
Temperature
Operating Temperature, ambient ................-25 to +85 °C
junction ....................... +150 °C
Lead Temperature, (soldering 60 seconds) ....+300 °C
Storage Temperature ..................................-65 to +150 °C

The SPT9687 is a dual,very high-speed monolithic com-parator.It is pin compatible with,and has improved perfor-mance over Analog Device's AD9687.The SPT9687 isdesigned for use in Automatic Test Equipment (ATE),high-speed instrumentation,and other high-speed comparatorapplications.Improvements over other sources include reduced powerconsumption,reduced propagation delays,and higher inputimpedance.

The SPT9687 is available in 16-lead SOIC, 16-lead plasticDIP, 20-lead PLCC and 20-contact LCC packages over theindustrial temperature range. It is also available in die form.