11c90 National Semiconductor Corporation, 11c90 Datasheet
11c90
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11c90 Summary of contents
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... All discussions and examples in this data sheet are applicable to the 11C91 as well as the 11C90 The 11C90 will divide and the 11C91 both over a frequency range from DC to typically 650 MHz The division ratio is controlled by the Mode Control The ...
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Absolute Maximum Ratings Above which the useful life may be impaired If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications b Storage Temperature Maximum Junction Temperature (T ...
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ECL Operation Commercial Version DC Electrical Characteristics GND CCA EE Symbol Parameter Min b V Output HIGH Voltage 1060 and Q 1025 b 980 V Output LOW ...
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ECL Operation Military Version DC Electrical Characteristics GND CCA EE Symbol Parameter Min b V Output HIGH Voltage 1100 and Q 980 b 910 V Output LOW ...
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Conditions 50X (scope input impedance Jig and stray capacitance equal 50X impedance lines 1 ...
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... This gives an allowable delay of ten clock periods minus the delay of the 11C90 and the setup time If the external logic uses the negative output transition as its active edge the allowable delay is reduced to five clock ...
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... Note A HIGH on MS forces all Qs HIGH be connected together as close to the package as possible Pin 12 must always be connected to the V supply while pin 13 is required only if the TTL output is used Low impedance V CC pass capacitors are recommended to prevent crosstalk Operating Mode Table 11C90 Inputs ...
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... HIGH Voltage Level e L LOW Voltage Level TL F 9892 – Don’t Care 11C90 Special Variations e QR Commercial grade device with burn-in Temperature Range e C Commercial ( 9892 – 8 Output Response M ...
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Physical Dimensions inches (millimeters) 16 Lead Ceramic Dual-In-Line Package (D) LIFE SUPPORT POLICY NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF NATIONAL SEMICONDUCTOR ...