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Philips Semiconductors
USB 2-port hub
DC CHARACTERISTICS (Digital pins)
SYMBOL
PARAMETER
Input Levels
V
LOW level input voltage
IL
HIGH level input voltage
VIH
V
LOW to HIGH threshold voltage
TLH
V
HIGH to LOW threshold voltage
THL
V
Hysteresis voltage
HYS
Output Levels
V
V
LOW level output voltage
LOW level out ut voltage
OL
OL
V
V
HIGH level out ut voltage
HIGH level output voltage
OH
OH
Leakage Current
I
OFF state current
OZ
I
Input leakage current
L
I
Suspend current
S
I
Operating current
O
DC CHARACTERISTICS (AI/O pins)
SYMBOL
PARAMETER
Leakage Current
I
Hi-Z state data line leakage
LO
Input Levels
V
Differential input sensitivity
DI
V
Differential common mode range
CM
V
Single-ended receiver threshold
SE
Output Levels
V
Static output LOW
OL
V
Static output HIGH
OH
Capacitance
C
Transceiver capacitance
IN
Output Resistance
Z
Driver output resistance
DRV
Integrated Resistance
Z
Pull-up resistance
PU
Z
Pull-down resistance
PD
NOTES:
1. D+ is the symbol for the USB positive data pin: UP_DP, DN2_DP, DN3_DP.
D– is the symbol for the USB negative data pin: UP_DM, DN2_DM, DN3_DM.
2. Includes external resistors of 22
LOAD FOR D+/D–
1999 Jul 22
TEST CONDITIONS
ST (Schmitt Trigger) pins
ST pins
ST pins
I
= rated drive
OL
I
= 20 A
OL
I
= rated drive
OH
I
= 20 A
OH
OD (Open Drain) pins
Oscillator stopped and
inputs to GND/V
02 ports operating
0V < V
IN
|(D+) – (D–)|
Includes V
R
of 1.5k to 3.6V
L
R
of 15k to GND
L
Pin to GND
Steady state drive
SoftConnect = ON
Pull-down = ON
1% each on D+ and D–.
1.5k
IS INTERNAL
TEST POINT
22
D. U. T.
19
MIN
2.7
1.4
0.9
0.4
2.4
V
– 0.1
CC
CC
TEST CONDITIONS
< 3.3V
1
range
DI
C
= 50pF
L
15k
SV00849
Product specification
PDIUSBH12
TYP
MAX
UNIT
0.6
V
V
1.9
V
1.5
V
0.7
V
0.4
V
0.1
V
V
V
1
A
1
A
15
A
13
mA
MIN
MAX
UNIT
10
A
0.2
V
0.8
2.5
V
0.8
2.0
V
0.3
V
2.8
3.6
V
20
pF
28
43
1.1
1.9
k
11
19
k
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