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SN75461 Datasheet(PDF) 6 Page - Texas Instruments |
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SN75461 Datasheet(HTML) 6 Page - Texas Instruments |
6 / 17 page ![]() SN55461 THRU SN55463 SN75461 THRU SN75463 DUAL PERIPHERAL DRIVERS SLRS022A − DECEMBER 1976 − REVISED OCTOBER 1995 6 POST OFFICE BOX 655303 • DALLAS, TEXAS 75265 POST OFFICE BOX 1443 • HOUSTON, TEXAS 77251−1443 PARAMETER MEASUREMENT INFORMATION Generator Pulse GND (see Note A) 2.4 V Input SUB 10% 10% 90% 90% 1.5 V 1.5 V ≤ 5 ns 90% 90% 10% 10% 1.5 V 1.5 V 0.5 µs 10% 10% 90% 90% 50% 50% tPLH tTHL 3 V 0 V 3 V 0 V VOH VOL Output Input TEST CIRCUIT VOLTAGE WAVEFORMS ’461 ’462 ’463 0.4 V CL = 15 pF (see Note B) Output 10 V RL = 50 Ω ≤ 10 ns ≤ 5 ns ≤ 10 ns tTLH ’461 ’463 Input ’462 Circuit Under Test (see Note B) tPHL NOTES: A. The pulse generator has the following characteristics: PRR ≤ 1 MHz, ZO ≈ 50 Ω. B. CL includes probe and jig capacitance. Figure 1. Test Circuit and Voltage Waveforms for Switching Times Generator Pulse GND (see Note A) 2.4 V Input SUB 90% 90% 1.5 V 1.5 V ≤ 5 ns 90% 90% 10% 10% 1.5 V 1.5 V 40 µs 10% 10% 3 V 0 V 3 V 0 V VOH ’461 ’462 ’463 0.4 V Output VS = 30 V ≤ 10 ns ≤ 5 ns ≤ 10 ns 65 Ω 2 mH 1N3064 5 V VOL Circuit Under Test (see Note B) TEST CIRCUIT VOLTAGE WAVEFORMS CL = 15 pF (see Note B) Output Input ’461 ’463 Input ’462 NOTES: A. The pulse generator has the following characteristics: PRR ≤ 12.5 kHz, ZO = 50 Ω. B. CL includes probe and jig capacitance. Figure 2. Test Circuit and Voltage Waveforms for Latch-Up Test |
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