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Intelligent Stick™
Rev. A.0 3/5 Sep 2006
6. DC Characteristics
Symbol Parameter Min. Max. Unit Notes
VIH_TTL
TTL Input High Voltage
2 Vcc3+0.3 V
VIL_TTL
TTL Input Low Voltage
-0.3 0.8 V
VOH_TTL
TTL Output High Voltage
0.9 X Vcc3 V
VOL_TTL
TTL Output Low Voltage
0.45 V
IOH_TTL
TTL Output High Current
-4 mA
IOL_TTL
TTL Output Low Current
4 mA
VIH_USB
USB Input High Voltage for Low-/full-speed
2.0 V
VIL_USB
USB Input Low Voltage for Low-/full-speed
0.8 V
VI_USB_DIFF
Differential Input Sensitivity for
Low-/full-speed
TBD V
VI_USB_CM
Differential Common Mode Input Range for
Low-/full-speed
0.8 2.5 V
VI_USB_HSSQ
USB High-speed squelch Input detection
threshold
0.10 0.15 V
VI_USB_HSDSC
USB High-speed disconnect Input detection
threshold
0.525 0.625 V
VI_USB_HSCM
USB High-speed Signaling Common Mode
Range
-0.05 0.5 V
VOH_USB
USB Output High Voltage for Low-/full-speed
2.8 3.6 V
VOL_USB
USB Output Low Voltage for Low-/full-speed
0 0.3 V
VOH_USB_HS
USB Output High Voltage for High-speed
0.36 0.44 V
VOL_USB_HS
USB Output Low Voltage for High-speed
-0.01 0.01 V
IOH_USB
USB Output High Current for Low-/full-speed
-10 mA
IOL_USB
USB Output Low Current for Low-/full-speed
10 mA
IOH_USB_HS
USB Output High Current for High-speed
-40 mA
IOL_USB_HS
USB Output Low Current for High-speed
40 mA