DHQ1ECCSECETS1SR1WH View Datasheet(PDF) - Intel
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DHQ1ECCSECETS1SR1WH Datasheet PDF : 921 Pages
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Intel® Quark SoC X1000—Electrical Characteristics
Table 34. USB 2.0 Differential Signal DC Characteristics (Sheet 2 of 2)
Symbol
Parameter
VCHIRPJ Chirp J Level
VCHIRPK Chirp K Level
Notes:
1.
VDI = | USBHx_DP – USBHx_DN |
2.
Includes VDI range
3.
Applies to Low-Speed/Full-Speed USB
4.
Applies to High-Speed USB 2.0
Min
700
-900
Max
1100
-500
Unit
mV
mV
Conditions
Notes
4
4
Table 35. USB 2.0 Interface Timings (Sheet 1 of 2)
Symbol
Parameter
Min
Max
Units
Notes
Fig
t100
t101
t102
t103
t104
t105
t106
t107
t108
Full-speed Source (Note 7)
USBHx_DP, USBHx_DN - Driver Rise Time
USBHx_DP, USBHx_DN Driver Fall Time
Source Differential Driver Jitter
- To Next Transition
- For Paired Transitions
Source SE0 interval of EOP
Source Jitter for Differential Transition to SE0
Transition
Receiver Data Jitter Tolerance
- T o Next Transition
- For Paired Transitions
EOP Width: Must accept as EOP
Width of SE0 interval during differential transition
4
20
4
20
–3.5
3.5
–4
4
160
175
–2
5
–18.5
–9
82
—
18.5
9
—
14
Low-speed Source (Note 8)
USBHx_DP, USBHx_DN - Driver Rise Time
75
300
t109
t110
t111
t112
t113
USBHx_DP, USBHx_DN Driver Fall Time
Source Differential Driver Jitter
To Next Transition
For Paired Transitions
Source SE0 interval of EOP
Source Jitter for Differential Transition to SE0
Transition
Receiver Data Jitter Tolerance
- To Next Transition
- For Paired Transitions
75
300
–25
–14
1.25
–40
–152
–200
25
14
1.50
100
152
200
ns
1,6 CL = 50 pF
7
ns
1,6 CL = 50 pF
7
ns
ns
2, 3
8
ns
4
9
ns
5
ns
ns
3
8
ns
4
9
ns
1, 6
ns
CL = 200 pF
7
CL = 600 pF
1,6
ns
CL = 200 pF
7
CL = 600 pF
ns
ns
2, 3
8
µs
4
9
ns
5
ns
ns
3
8
Intel® Quark SoC X1000
DS
76
October 2013
Document Number: 329676001US
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