SMSC USB3280 Manual do Utilizador descarregar pdf (Página 17)

Hi-Speed USB Device PHY with UTMI Interface

Datasheet

SMSC USB3280 17 Revision 1.5 (11-15-07)

DATASHEET

Figure 6.1 Full-Speed Driver VOH/IOH Characteristics for High-speed Capable Transceiver

Figure 6.2 Full-Speed Driver VOL/IOL Characteristics for High-speed Capable Transceiver

Vout (Volts)

VOH

Drive High

0.698*VOH

Test Limit

Slope = 1/49.5 Ohm

Slope = 1/40.5 Ohm

0.566*VOH

-10.71 * |V

OH|

-6.1 * |V

OH|

Iout

(mA)

Vout (Volts)

VOH

Drive Low

out

(mA)

1.09V 0.434*V

Test Limit

Slope = 1/40.5 Ohm

Slope = 1/49.5 Ohm

10.71 * |VOH|

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 43 44

Sem comentários

SMSC USB3280 Manual do Utilizador Página 17