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SPT9689

Features: • 650 ps propagation delay• 100 ps propagation delay variation• 70 dB CMRR• Low feedthrough and crosstalk• Differential latch control• ECL compatibleApplication• Automated test equipment• High-speed instrumentation• Window comparators...

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SeekIC No. : 004501445 Detail

SPT9689: Features: • 650 ps propagation delay• 100 ps propagation delay variation• 70 dB CMRR• Low feedthrough and crosstalk• Differential latch control• ECL compatibleApp...

SPT9689 Data Sheet

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Part Number:
SPT9689
Supply Ability:
5000

Price Break

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

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Upload time: 2025/12/24

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Product Details

Description



Features:

• 650 ps propagation delay
• 100 ps propagation delay variation
• 70 dB CMRR
• Low feedthrough and crosstalk
• Differential latch control
• ECL compatible




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
Positive Supply Voltage (VCC to GND) .....0.5 to +6.0 V
Negative Supply Voltage (VEE to GND) ....6.0 to +0.5 V
Ground Voltage Differential ....................0.5 to +0.5 V
Input Voltages
Input Common Mode Voltage ..................4.0 to +5.0 V
Differential Input Voltage ........................ 3.0 to +3.0 V
Input Voltage, Latch Controls ................. VEE to 0.5 V
Output
Output Current .......................................30 mA
Temperature
Operating Temperature, ambient ............40 to +85 °C
junction ..................... +150 °C
Lead Temperature, (soldering 60 seconds) .....+300 °C
Storage Temperature...............................65 to +150 °C


Description

The SPT9689 is a Subnanosecond monolithic dual com-parator. The propagation delay variation is less than100 ps from 5 to 50 mV input overdrive voltage. The inputslew rate is 10 V/ns. The device utilizes a high precisiondifferential input stage with a common-mode range of2.5 V to +4.0 V.ECL-compatible complementary digital outputs are ca-pable of driving 50 Ω terminated transmission lines andproviding 30 mA output drive. The SPT9689 is pin compat-ible with the SPT9687. It is available in 20-lead PLCC and20-contact LCC packages over the industrial temperaturerange. The SPT9689 is also available in die form.




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