DS1124U-25+

The DS1124U-25+ is a 5V 8bit programmable timing element in 10 pin µSOP package. The 8bit programmable timing element similar in function to the DS1021-25. The 256-delay intervals is programmed by using a 3-wire serial interface With a 0.25ns step size, the device can provide a delay time from 20ns up to 84ns with an integral nonlinearity of ±3ns. It is used for LCD televisions, telecommunications, digital test equipment, digital video projection and signal generators and analyzers.

• Supply voltage range is 4.75V to 5.25V
• Operating temperature range from -40°C to 85°C
• Leading and trailing-edge accuracy
• CMOS/TTL compatible
• Can delay signals by a full period or more
• Maximum active current is 30mA
• Maximum serial clock frequency is 10MHz
• Maximum input rise and fall times is 1μs
• Minimum input pulse width is 40ns

注释

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