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ISL32274EIVZ 数据表(PDF) 9 Page - Intersil Corporation |
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ISL32274EIVZ 数据表(HTML) 9 Page - Intersil Corporation |
9 / 20 page 9 FN6824.0 December 16, 2008 Test Circuits and Waveforms FIGURE 1. DC DRIVER TEST CIRCUITS FIGURE 2A. TEST CIRCUIT FIGURE 2B. MEASUREMENT POINTS FIGURE 2. DRIVER PROPAGATION DELAY AND DIFFERENTIAL TRANSITION TIMES FIGURE 3A. TEST CIRCUIT FIGURE 3B. MEASUREMENT POINTS FIGURE 3. DRIVER ENABLE AND DISABLE TIMES D EN DI VCC OR VL VOD VOC RL/2 RL/2 Z Y D EN DI VCC OR VL SIGNAL GENERATOR CD RDIFF Z Y OUT (Z) LOWER OF VCC OR VL 0V 1.5V 1.5V VOH VOL OUT (Y) tPHL tPLH DIFF OUT (Y - Z) tR +VOD -VOD 90% 90% tF 10% 10% DI tDSK = |tDDLH - tDDHL| tSSK = |tPLH(Y OR Z) - tPHL(Z OR Y)| 50% 50% 0V tDDLH tDDHL 0V 50% 50% tPLH tPHL VOH VOL tSSK tSSK D EN DI Z Y VCC GND SW PARAMETER OUTPUT DI SW tHZ Y/Z 1/0 GND tLZ Y/Z 0/1 VCC tZH (Note 12) Y/Z 1/0 GND tZL (Note 12) Y/Z 0/1 VCC tSDH (Note 13) Y/Z 1/0 GND tSDL (Note 13) Y/Z 0/1 VCC SIGNAL GENERATOR 110 Ω 50pF OUT (Y, Z) 3V OR VL 0V 1.5V 1.5V VOH 0V VOH - 0.5V tHZ OUT (Y, Z) VCC VOL VOL + 0.5V tLZ EN OUTPUT HIGH OUTPUT LOW tZL tZH 50% 50% tSDH tSDL ISL32172E, ISL32272E, ISL32372E, ISL32174E, ISL32274E, ISL32374E, ISL32179E |
类似零件编号 - ISL32274EIVZ |
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类似说明 - ISL32274EIVZ |
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