MD1813 Supertex, Inc., MD1813 Datasheet
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MD1813
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MD1813 Summary of contents
Page 1
... FETs for medical ultrasound applications, but may be used in any application that needs a high output current for a capacitive load. The input stage of the MD1813 is a high-speed level translator that is able to operate from logic input signals of 1.2 to 5.0V amplitude. An adaptive threshold circuit is used to set the level translator threshold to the average of the input logic 0 and logic 1 levels ...
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... Y = Last Digit of Year Sealed 1813 W = Code for Week Sealed Lot Number = “Green” Packaging 16-Lead QFN (K6) Units Conditions V --- V --- V --- V --- V May connect to VSS if OUTG not used mA --- µ 9.0V GND = 0V -9.0V, One channel on at 5.0Mhz, NEG No load MD1813 12 9 ...
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... For logic inputs INA, INB, INC, and IND µA V For logic input OE KΩ pF --- Units Conditions ns Logic input edge speed requirement C = 1000pF, see timing diagram ns LOAD Input signal rise/fall time 2ns ns for each channel ns Device to device delay match Units Conditions Ω 50mA SINK Ω 50mA SOURCE A --- A --- MD1813 ...
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... GND to VCC, where VCC is 1.2 to 5.0 volts. Good trace practices should be followed corresponding to the desired operating speed. The internal circuitry of the MD1813 is capable of operating up to 100MHz, with the primary speed limitation being the loading effects of the load capacitance. Because of this speed and ...
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... Thermal pad and pin #4, VNEG must be connected externally. INB OUTA IND OUTC MD1813 Output OUTB OUTG OUTD NEG NEG H ...
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... Dimensions marked with (*) are non-JEDEC dimensions. The value listed is for reference only. Drawings not to scale. (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information go to http://www.supertex.com/packaging.html.) Doc.# DSFP-MD1813 NR051408 θ ...