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IDT74FCT88915TT55 Datasheet

Part Number IDT74FCT88915TT55
Manufacturers Integrated Device
Logo Integrated Device
Description LOW SKEW PLL-BASED CMOS CLOCK DRIVER (WITH 3-STATE)
Datasheet IDT74FCT88915TT55 DatasheetIDT74FCT88915TT55 Datasheet (PDF)

IDT54/74FCT88915TT 55/70/100/133 LOW SKEW PLL-BASED CLOCK DRIVER MILITARY AND COMMERCIAL TEMPERATURE RANGES Integrated Device Technology, Inc. LOW SKEW PLL-BASED CMOS CLOCK DRIVER (WITH 3-STATE) IDT54/74FCT88915TT 55/70/100/133 PRELIMINARY FEATURES: • 0.5 MICRON CMOS Technology • Input frequency range: 10MHz – f2Q Max. spec (FREQ_SEL = HIGH) • Max. output frequency: 133MHz • Pin and function compatible with MC88915T • 5 non-inverting outputs, one inverting output, one 2x output, one ÷ 2 out.

  IDT74FCT88915TT55   IDT74FCT88915TT55






LOW SKEW PLL-BASED CMOS CLOCK DRIVER (WITH 3-STATE)

IDT54/74FCT88915TT 55/70/100/133 LOW SKEW PLL-BASED CLOCK DRIVER MILITARY AND COMMERCIAL TEMPERATURE RANGES Integrated Device Technology, Inc. LOW SKEW PLL-BASED CMOS CLOCK DRIVER (WITH 3-STATE) IDT54/74FCT88915TT 55/70/100/133 PRELIMINARY FEATURES: • 0.5 MICRON CMOS Technology • Input frequency range: 10MHz – f2Q Max. spec (FREQ_SEL = HIGH) • Max. output frequency: 133MHz • Pin and function compatible with MC88915T • 5 non-inverting outputs, one inverting output, one 2x output, one ÷ 2 output; all outputs are TTL-compatible • 3-State outputs • Output skew < 500ps (max.) • Duty cycle distortion < 500ps (max.) • Part-to-part skew: 1ns (from tPD max. spec) • TTL level output voltage swing • 64/–15mA drive at TTL output voltage levels • Available in 28 pin PLCC, LCC and SSOP packages DESCRIPTION: The IDT54/74FCT88915TT uses phase-lock loop technology to lock the frequency and phase of outputs to the input reference clock. It provides low skew clock distribution for high performance PCs and workstations. One of the outputs is fed back to the PLL at the FEEDBACK input resulting in essentially delay across the device. The PLL consists of the phase/frequency detector, charge pump, loop filter and VCO. The VCO is designed for a 2Q operating frequency range of 40MHz to f2Q Max. The IDT54/74FCT88915TT provides 8 outputs with 500ps skew. The Q5 output is inverted from the Q outputs. The 2Q runs at twice the Q frequency and Q/2 runs at half the Q frequency. The FREQ_SEL control pr.


2005-04-17 : 2SK1792    7611    7611D2    74LS192    7425    LA7830    IDT74FCT827B    IDT74FCT827BT    IDT74FCT827C    IDT74FCT827CT   


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