AT43301-SC Atmel, AT43301-SC Datasheet - Page 16
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AT43301-SC
Manufacturer Part Number
AT43301-SC
Description
IC USB HUB CTRLR 4PORT 24SOIC
Manufacturer
Atmel
Datasheet
1.AT43301-SC.pdf
(27 pages)
Specifications of AT43301-SC
Controller Type
USB Hub
Interface
Serial
Voltage - Supply
4.4 V ~ 5.25 V
Current - Supply
24mA
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
24-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
AT43301SC
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
AT43301-SC
Manufacturer:
ATMEL
Quantity:
1 400
Part Number:
AT43301-SC
Manufacturer:
ATMEL/爱特梅尔
Quantity:
20 000
4. Timing Waveforms
16
AT43301
Figure 4-1.
Figure 4-2.
Figure 4-3.
Figure 4-4.
Data Signal Rise and Fall Time
Full-speed Load
Low-speed Downstream Port Load
Differential Data Jitter
DIFFERENTIAL
DIFFERENTIAL
DATA LINES
V
DATA LINES
CRS
T
PERIOD
TxD+
TxD-
10%
TxD+
TxD-
90%
RISE TIME
N*T
CONSECUTIVE
TRANSITIONS
t
CROSSOVER
C
R
L
PERIOD
POINTS
= 50pF
C
R
R
L
N*T
S
S
TRANSITIONS
= 200pF to 600pF
+T
R
R
C
C
PERIOD
PAIRED
S
S
L
L
XJR1
C
C
90%
L
L
+T
XJR2
3.6V
FALL TIME
10%
1.5KΩ
t
F
1137J–USB–01/06