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ST2378E Folha de dados(PDF) 11 Page - STMicroelectronics |
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ST2378E Folha de dados(HTML) 11 Page - STMicroelectronics |
11 / 22 page ST2378E Electrical characteristics 11/22 Symbol Parameter Test Condition Value Unit CL=15pF tr=tf ≤ 6ns Driver output RT ≤ 50Ω -40 to +85 °C VL (V) VCC (V) Min. Typ. Max. tIOVCC-VL Propagation Delay Time(4) I/OVCC-LH to I/OVL-LH I/OVCC-HL to I/OVL-HL tPLH 1.8 1.8 2 15 ns 1.8 2.5 2 15 1.8 3.3 2 15 1.8 5.0 2 15 2.5 3.3 2 15 tPHL 1.8 1.8 5 15 1.8 2.5 5 15 1.8 3.3 5 15 1.8 5.0 6 15 2.5 3.3 4 15 tPZL tPZH tPLZ tPZL Output Enable and Disable Time 1.8 1.8 60 80 ns 1.8 5.0 150 200 tOSLH tOSHL Channel to channel Skew Time (6)(7) 1.8 1.8 0.1 1 ns 1.8 5.0 0.5 1 DR Maximum Data Rate 1.8 to 5.0 VL to 5.0 13 Mbps 1. For normal operation, ensure VL < (VCC + 0.3V). During power-up, VL > (VCC + 0.3V) will not damage the device 2. For VCC = VL = 1.8V, tr = tf ≤ 4ns 3. Power Supply Range: VL, VCC 1.8V ± 5%, 2.5 ± 0.2V, 3.3 ± 0.3V, 5.0 ± 0.5V. 4. Typical values are referred to TA=25°CTypical values are referred to TA=25°C 5. Rise Time:10% to 90%, Fall Time 90% to 10% 6. tpd: 50% to 50% 7. Skew is defined as the absolute value of the difference between the actual propagation delay for any two outputs of the same device switching in the same direction, either HIGH or LOW (tOSLH = | tPLHm - tPLHn|, tOSHL = | tPHLm - tPHLn| 8. Each translator equally loaded; parameter guaranteed by design Table 5. AC Electrical characteristics (totem pole driving) |
Nº de peça semelhante - ST2378E |
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Descrição semelhante - ST2378E |
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