Справочник Пользователя для SMSC USB2513B
USB 2.0 Hi-Speed Hub Controller
Datasheet
SMSC USB251x
65
Revision 1.0 (3-11-09)
DATASHEET
Note 9.5
Capacitance T
A
= 25°C; fc = 1 MHz; VDD33 = 3.3 V
Table 9.2 Pin Capacitance
LIMITS
PARAMETER
SYMBOL
MIN
TYP
MAX
UNIT
TEST CONDITION
Clock Input
Capacitance
C
XTAL
2
pF
All pins except USB pins and the pins
under the test tied to AC ground.
Input Capacitance
C
IN
10
pF
(See
Output Capacitance
C
OUT
20
pF