LOUIS View Datasheet(PDF) - STMicroelectronics
Part Name
Description
MFG CO.
'LOUIS' PDF : 18 Pages View PDF
ST5481
Table 9 : Crystal Oscillator (XTALin, XTALout)
Symbol
Parameter
VIL
VIH
IL
IH
ESR
CO
Low level input voltage
High level input voltage
Low level input Current
High Level Output Current
Electrical Serial Resistor
Shunt capacitance
Note Manufacturer example: Ref MMD A20BA1- 15.36MHz
Table 10 : 48MHz Internal PLL
Symbol
Parameter
JiTTER Jitter peak-peak Magnitude
Lock Time High level input voltage
Minimum Typical Maximum Unit
0.8VRegD1
-TBD
0.2VRegD1 V
V
uA
TBD
uA
25
Ω
7
pF
Minimum
Typical
0.35
60
Maximum Unit
5
ns
100
us
10.3 - Universal Serial Bus Interface
See Chapter 7 of USB rev1.0 for complete Electrical Specification
Table 11 : USB Nominal DC Characteristics (DP, DM)
Symbol
Parameter
Minimum Typical Maximum Unit
VDI
Differential Input Sensitivity [(DP)-(DM)]
VCM
Differential Common Mode Range
VSE
Single Ended Receiver Threshold
VOH
High Level output Static voltage (RL of 15KΩ to GND)
VOL
Low level input Static voltage (RL of 1.5KΩ to 3.6V)
ILO
Hi-Z State Data Line Leakage Current (0v <Vin <3,3V)
Cin
Transceiver Capacitance (Pin to GND)
RD
Driver Output Resistance (steady state drive)
0.2
0.8
0.8
2.5
TBD
V
2.5
V
2
V
3.6
V
0.3
V
± 10
uA
20
pF
TBD
kΩ
See Chapter 7 of USB rev1.0 for complete Electrical Specification.
Note Excludes external resistor. In order to comply with USB Specification 1.0, external series resistors of 27Ω ±1% each on DP and DM
are recommended.
AC Characteristics (DP, DM)
See Chapter 7.3.2 of USB rev1.0 for complete Electrical Specification.
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