spt9689 Fairchild Semiconductor, spt9689 Datasheet
spt9689
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spt9689 Summary of contents
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... Peak detection ECL-compatible complementary digital outputs are ca- pable of driving 50 providing 30 mA output drive. The SPT9689 is pin compat- ible with the SPT9687 available in 20-lead PLCC and 20-contact LCC packages over the industrial temperature range. The SPT9689 is also available in die form. ...
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... MAX UNITS µV/°C ±25 µA ±38 µA ±5.0 µA ±7.0 µ 5.25 V –5. 475 mW 550 mW –.81 V –1.54 V 950 ps 300 ps 600 V/ns MHz SPT9689 2/20/01 ...
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... TIMING INFORMATION The timing diagram for the comparator is shown in figure high and LE low in the SPT9689, the comparator tracks the input difference voltage. When LE is driven low and LE high, the comparator outputs are latched into their existing logic states ...
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... VOLTAGE OVERDRIVE – the difference between OD the differential input and reference input voltages GENERAL INFORMATION The SPT9689 is an ultrahigh-speed dual voltage com- parator. It offers tight absolute characteristics. The device has differential analog inputs and complementary logic outputs compatible with ECL systems. The output stage is adequate for driving terminated 50 ohm transmission lines ...
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... TYPICAL PERFORMANCE CHARACTERISTICS PROPAGATION DELAY VS OVERDRIVE VOLTAGE RISE TIME VS TEMPERATURE D HYSTERESIS VS LATCH 11 D RISE AND FALL OF OUTPUTS VS TIME CROSSOVER FALL TIME VS TEMPERATURE INPUT BIAS CURRENT VS COMMON MODE VOLTAGE 5 SPT9689 2/20/01 ...
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... All ground pins and no connects should be soldered to a common ground plane to further improve noise immunity. If using the SPT9689 as a single comparator, the outputs of the inactive com- parator can be grounded, left open, or terminated with 50 ohms to – ...
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... INCHES MILLIMETERS MIN MAX MIN .045 typ 1.14 typ .045 typ 1.14 typ 0.350 0.356 8.89 0.385 0.395 9.78 0.350 0.356 8.89 0.385 0.395 9.78 0.042 0.056 1.07 0.165 0.180 4.19 0.085 0.110 2.16 0.025 0.040 0.64 0.015 0.025 0.38 0.026 0.032 0.66 0.013 0.021 0.33 0.050 0.290 0.330 7.37 SPT9689 MAX 1.40 9.14 1.68 0.71 1.91 MAX 9.04 10.03 9.04 10.03 1.42 4.57 2.79 1.02 0.64 0.81 0.53 1.27 8.38 2/20/01 ...
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... SPT9689BIC SPT9689AIP SPT9689BIP SPT9689ACU SPT9689BCU *Please see the die specification for guaranteed electrical performance. DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN ...