upd720113 Renesas Electronics Corporation., upd720113 Datasheet - Page 20

• Manufacturer Part Number: upd720113
• Description: Usb 2.0 Hub Controller
• Manufacturer: Renesas Electronics Corporation.

20
Full-speed Electrical Characteristics (Continued)
Consecutive frame interval jitter
Source jitter total (including frequency
tolerance) (Figure 2-15):
Source jitter for differential transition to
SE0 transition (Figure 2-16)
Receiver jitter (Figure 2-17):
Source SE0 interval of EOP (Figure 2-16)
Receiver SE0 interval of EOP (Figure 2-16)
Width of SE0 interval during differential
transition
Hub differential data delay (Figure 2-13)
Hub differential driver jitter (including cable)
(Figure 2-13):
Data bit width distortion after SOP (Figure
2-13)
Hub EOP delay relative to t
2-14)
Hub EOP output width skew (Figure 2-14)
High-speed Electrical Characteristics
Rise time (10% to 90%)
Fall time (90% to 10%)
Driver waveform
High-speed data rate
Microframe interval
Consecutive microframe interval difference
Data source jitter
Receiver jitter tolerance
Hub data delay (without cable)
Hub data jitter
Hub delay variation range
Note Excluding the first transition from the Idle state.
(with cable)
(without cable)
To next transition
For paired transitions
To Next Transition
For Paired Transitions
To next transition
For paired transitions
Parameter
HDD
(Figure
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
See Figure 2-11.
t
t
t
See Figure 2-11.
See Figure 2-4.
t
See Figure 2-4, Figure 2-11.
t
RFI
DJ1
DJ2
FDEOP
JR1
JR2
FEOPT
FEOPR
FST
HDD1
HDD2
HDJ1
HDJ2
FSOP
FEOPD
FHESK
HSR
HSF
HSDRAT
HSFRAM
HSRFI
HSHDD
HSHDV
Symbol
Data Sheet S16618EJ3V0DS
No clock adjustment
Note
Conditions
124.9375
479.760
−18.5
MIN.
−3.5
−4.0
160
−15
500
500
−2
−9
82
−3
−1
−5
0
speed+4 ns
125.0625
480.240
36 high-
4 high-
5 high-
speed
speed
+18.5
MAX.
+3.5
+4.0
175
+15
42
+5
+9
14
70
44
+3
+1
+5
15
µ
PD720113
Mbps
times
times
times
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ps
ps
µ
Bit
Bit
Bit
(2/4)
s