USB1T1102 Просмотр технического описания (PDF) - Fairchild Semiconductor

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USB1T1102

Universal Serial Bus Peripheral Transceiver with Voltage Regulator

Fairchild Semiconductor 

AC Waveforms

FIGURE 4. Rise and Fall Times

FIGURE 5. Vpo, Vmo to D+/D−

FIGURE 6. D+/D− to RCV, Vpo/Vp and Vmo/Vm

Test Circuits and Waveforms

FIGURE 7. OE to D+/D−

CL = 50 pF Full Speed Propagation Delays

CL = −125 pF Edge Rates only

FIGURE 8. Load for D+/D−

V = 0 for tPZH, tPHZ

V = VREG for tPZL

FIGURE 9. Load for Enable and Disable Times

FIGURE 10. Load for Vm/Vmo, Vp/Vpo and RCV

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www.fairchildsemi.com

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