SMSC USB2512Ai ユーザーズマニュアル
Industrial Temperature Rated USB 2.0 Hi-Speed 2-Port Hub Controller
Datasheet
SMSC USB2512Ai
35
Revision 1.97 (08-11-08)
DATASHEET
CAPACITANCE T
A
= 25°C; fc = 1MHz; V
DD18
, V
DDPLL
= 1.8V
Table 5.2 Pin Capacitance
LIMITS
PARAMETER
SYMBOL
MIN
TYP
MAX
UNIT
TEST CONDITION
Clock Input
Capacitance
Capacitance
C
XTAL
2
pF
All pins except USB pins (and pins under
test tied to AC ground)
test tied to AC ground)
Input Capacitance
C
IN
10
pF
Output Capacitance
C
OUT
20
pF