MV78200 Datasheet, PDF (117/128 Pages) –

Electrical Specifications
Table 65: USB Full Speed Driver and Receiver Characteristics
Full Speed
De s cr iption
Sym bol
Baud Rate
BR
Baud rate tolerance
Bppm
Driver Parameters
Ouput single ended high
VOH
Ouput single ended low
VOL
Output signal crossover voltage
VCRS
Output rise time
TFR
Output fall time
TFL
Source jitter total: to next transition
TDJ1
Source jitter total: for paired transitions
TDJ2
Source jitter for differential transition to SE0 transition
TFDEOP
Receiver Parameters
Input single ended high
VIH
Input single ended low
VIL
Differential input sensitivity
VDI
Receiver jitter : to next transition
tJR1
Receiver jitter: for paired transitions
tJR2
M in
M ax
12.0
-2500.0 2500.0
2.8
3.6
0.0
0.3
1.3
2.0
4.0
20.0
4.0
20.0
-3.5
3.5
-4.0
4.0
-2.0
5.0
2.0
-
-
0.8
0.2
-
-18.5
18.5
-9.0
9.0
Units
Mbps
ppm
V
V
V
ns
ns
ns
ns
ns
V
V
V
ns
ns
Note s
-
-
1
2
4
3, 4
3, 4
5, 6
5, 6
6
-
-
-
6
6
Note s :
General Comment: For more information, refer to Universal Serial Bus Specification, Revision 2.0, April 2000.
General Comment: The load is 100 ohm differential for these parameters, unless otherw ise specified.
General Comment: To comply w ith the values presented in this table, refer to your local
Marvell representative for register settings.
1.. Defined w ith 1.425 kilohm pull-up resistor to 3.6V.
2.. Defined w ith 14.25 kilohm pull-dow n resistor to ground.
3. Def ined f rom 10% to 90% f or rise time and 90% to 10% f or f all time.
4. See "Data Signal Rise and Fall Time" w aveform.
5. Including frequency tolerance. Timing difference betw een the differential data signals.
6. Defined at crossover point of differential data signals.
Copyright © 2008 Marvell
December 6, 2008, Preliminary
Document Classification: Proprietary Information
MV-S104671-U0 Rev. C
Page 117