HEF4753 查看數據表（PDF） - Philips Electronics

零件编号

产品描述 (功能)

比赛名单

HEF4753

Universal timer module

Philips Electronics 

Philips Semiconductors

Universal timer module

Product specification

HEF4753B

LSI

Dynamic power

dissipation per

package (P)

VDD

V

TYPICAL FORMULA FOR P (µW)

5

1 800 fi + ∑ (foCL) × VDD2

where

10

8 000 fi + ∑ (foCL) × VDD2

fi = input freq. (MHz)

15

19 000 fi + ∑ (foCL) × VDD2

fo = output freq. (MHz)

CL = load capacitance (pF)

∑ (foCL) = sum of outputs

VDD = supply voltage (V)

January 1995

10

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