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EXAR |
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PRELIMINARY XRK32308 5 REV. P1.0.3 3.3V ZERO DELAY BUFFER NOTES: 7. Parameter is guaranteed by design and characterization. Not 100% tested in production. IDD Supply Current Unloaded outputs, 100-MHz REF, Select inputs at VDD or GND - 45.0 mA - 70 (-1H, -5H) mA Unloaded outputs, 66-MHz REF (-1, -2, -3, -4) - 32.0 mA Unloaded outputs, 33-MHz REF (-1, -2, -3, -4) - 18.0 mA TABLE 7: SWITCHING CHARACTERISTICS FOR XRK32308 COMMERCIAL TEMPERATURE DEVICES[8] PARAMETER NAME TEST CONDITIONS MIN TYP MAX UNIT t1 Output Frequency 30-pF load, All devices 10 - 100 MHz 20-pF load, -1H, -5H devices[9] 10 - 120 MHz 15-pF load, -1, -2, -3, -4 devices 10 - 120 MHz DC Duty Cycle[7] = t2 รท t1 (-1, -2, -3, -4, -1H, -5H) Measured at 1.4V, FOUT=66.66MHz 30-pF load 40.0 50.0 60.0 % Measured at 1.4V, FOUT<50.0MHz 15-pF load 45.0 50.0 55.0 % t3 Rise Time[7] (-1, -2, -3, -4) Measured between 0.8V and 2.0V, 30-pF load - - 2.20 ns Measured between 0.8V and 2.0V, 15-pF load - - 1.50 ns Rise Time[7] (-1H, -5H) Measured between 0.8V and 2.0V, 30-pF load - - 1.50 ns t4 Fall Time[7] (-1, -2, -3, -4) Measured between 0.8V and 2.0V, 30-pF load - - 2.20 ns Measured between 0.8V and 2.0V, 15-pF load - - 1.50 ns Fall Time[7] (-1H, -5H) Measured between 0.8V and 2.0V, 30-pF load - - 1.25 ns TABLE 6: ELECTRICAL CHARACTERISTICS FOR XRK32308 COMMERCIAL TEMPERATURE DEVICES PARAMETER DESCRIPTION TEST CONDITIONS MIN MAX UNIT |