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FIN1027 数据表(PDF) 4 Page - Fairchild Semiconductor |
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FIN1027 数据表(HTML) 4 Page - Fairchild Semiconductor |
4 / 12 page www.fairchildsemi.com 4 AC Electrical Characteristics Over supply voltage and operating temperature ranges, unless otherwise specified Note 3: All typical values are at TA = 25°C and with VCC = 3.3V. Note 4: tSK(LH), tSK(HL) is the skew between specified outputs of a single device when the outputs have identical loads and are switching in the same direc- tion. Note 5: tSK(PP) is the magnitude of the difference in propagation delay times between any specified terminals of two devices switching in the same direction (either LOW-to-HIGH or HIGH-to-LOW) when both devices operate with the same supply voltage, same temperature, and have identical test circuits. FIGURE 1. Differential Driver DC Test Circuit Note A: All input pulses have frequency = 10 MHz, t R or tF = 2 ns Note B: CL includes all probe and fixture capacitances FIGURE 2. Differential Driver Propagation Delay and Transition Time Test Circuit FIGURE 3. AC Waveforms Symbol Parameter Test Conditions Min Typ Max Units (Note 3) tPLHD Differential Propagation Delay 0.5 1.5 ns LOW-to-HIGH tPHLD Differential Propagation Delay 0.5 1.5 ns HIGH-to-LOW tTLHD Differential Output Rise Time (20% to 80%) RL = 100 Ω, CL = 10pF, 0.4 1.0 ns tTHLD Differential Output Fall Time (80% to 20%) See Figure 2 and Figure 3 0.4 1.0 ns tSK(P) Pulse Skew |tPLH - tPHL| 0.5 ns tSK(LH), Channel-to-Channel Skew 0.3 ns tSK(HL) (Note 4) tSK(PP) Part-to-Part Skew (Note 5) 1.0 ns |
类似零件编号 - FIN1027 |
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类似说明 - FIN1027 |
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