LC786821E Datasheet, PDF (21/35 Pages) ON Semiconductor – Compressed Audio Signal Processor IC

LC786821E
USB Specification at Ta=40 to 85C, VDD1=3.0 to 3.6V, DVSS=AVSS1=AVSS2=XVSS=0V
Parameter
Symbol
Pin Names
Conditions
MIN TYP
High-level input voltage
VIH(USB)
2.0
Low-level input voltage
VIL(USB)
Input leakage current
ILI
Output : OFF
10.0
Differential input sensitivity
VDI
|(UDP)  (UDM)|
0.2
Common mode voltage range
VCM
Includes VDI range
0.8
High-level output voltage
VOH(USB) UDM1, UDP1,
2.8
Low-level output voltage
VOL(USB) UDM2, UDP2
0.0
Output signal
Crossover voltage
VCR
1.3
USB data rising time
USB data falling time
TUR
TUF
CL=50pF
4.0
4.0
D+/D Pull-Down resistor
RPD
14.25
D+ Pull-Up resistor
RPUI
RPUR
UDP1
Idle
Reception
0.9
1.425
D source voltage
VDMSRC UDM1
0.5
VLGC_SRC
0.8
MAX Unit
0.8
V
10.0 μA
V
2.5
V
3.6
V
0.3
V
2.0
V
20.0
20.0
ns
24.8 kΩ
1.575
3.09
kΩ
0.7
V
2.0
V
 USB port peripheral circuit application
LC786821E
15Ω
UDP1
/UDP2
15Ω
UDM1
/UDM2
* The value of resistors in this circuit might be
needed to be adjusted for each application.
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