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MC100LVEL38 数据表(PDF) 2 Page - ON Semiconductor |
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MC100LVEL38 数据表(HTML) 2 Page - ON Semiconductor |
2 / 7 page MC100LVEL38 www.onsemi.com 2 CLK Figure 1. Pinout: 20-Lead SOIC (Top View) CLK MR VCC 17 18 16 15 14 13 12 4 3 5 678 9 Q0 11 10 Q1 Q1 Q2 Q2 Q3 Q3 VEE EN 19 20 2 1 VCC Q0 DIV_SEL VBB VCC Warning: All VCC and VEE pins must be externally connected to Power Supply to guarantee proper operation. Phase_Out Phase_Out Phase Out Logic CLK CLK EN MR DIVSEL ÷2 Q0 Q0 Q1 Q1 ÷4/6 Q2 Q2 Q3 Q3 PHASE_OUT PHASE_OUT Figure 2. Logic Diagram R R R R VBB Table 1. PIN DESCRIPTION Pin Function CLK, CLK ECL Diff Clock Inputs Q0, Q1; Q0, Q1 ECL Diff ÷2 Outputs Q2, Q3; Q2, Q3 ECL Diff ÷4/6 Outputs EN ECL Sync Enable Input MR ECL Master Reset Input DIVSEL ECL Frequency Select Input Phase_Out, Phase_Out ECL Phase Sync Diff. Signal Output VBB Reference Voltage Output VCC Positive Supply VEE Negative Supply Table 2. FUNCTION TABLE CLK EN MR Function Z ZZ X L H X L L H Divide Hold Q0−3 Reset Q0−3 Z = Low-to-High Transition ZZ = High-to-Low Transition X = Don’t Care DVSEL Q2, Q3 OUTPUTS L H Divide by 4 Divide by 6 |
类似零件编号 - MC100LVEL38_16 |
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类似说明 - MC100LVEL38_16 |
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