ISP1760BE,557 NXP Semiconductors, ISP1760BE,557 Datasheet - Page 90

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ISP1760BE,557

Manufacturer Part Number
ISP1760BE,557
Description
Manufacturer
NXP Semiconductors
Datasheet

Specifications of ISP1760BE,557

Package Type
LQFP
Pin Count
128
Lead Free Status / RoHS Status
Compliant
NXP Semiconductors
Table 91.
V
Table 92.
V
ISP1760_4
Product data sheet
Symbol
Driver characteristics
t
t
t
Z
Data timing: see
t
t
t
t
t
t
t
Symbol
Driver characteristics
t
t
t
FR
FF
FRFM
FDEOP
FEOPT
FEOPR
LDEOP
LEOPT
LEOPR
FST
LR
LF
LRFM
CC(I/O)
CC(I/O)
Fig 14. USB source differential data-to-EOP transition skew and EOP width
DRV
= 1.65 V to 3.6 V; T
= 1.65 V to 3.6 V; T
+3.3 V
differential
T
data lines
0 V
Parameter
rise time
fall time
differential rise and fall time
matching
driver output impedance
source jitter for differential
transition to SE0 transition
source SE0 interval of EOP
receiver SE0 interval of EOP
upstream facing port source
jitter for differential transition to
SE0 transition
source SE0 interval of EOP
receiver SE0 interval of EOP
width of SE0 interval during
differential transition
Parameter
transition time: rise time
transition time: fall time
rise and fall time matching
PERIOD
Dynamic characteristics: full-speed source electrical characteristics
Dynamic characteristics: low-speed source electrical characteristics
T
PERIOD
is the bit duration corresponding with the USB data rate.
Figure 14
amb
amb
crossover point
= 40 C to +85 C; unless otherwise specified.
= 40 C to +85 C; unless otherwise specified.
N
N
differential data to
SE0/EOP skew
T
T
PERIOD
PERIOD
Conditions
C
of V
C
of V
for driver that is not
high-speed capable
full-speed timing
low-speed timing
+ t
+ t
Conditions
L
L
FDEOP
LDEOP
= 50 pF; 10 % to 90 %
= 50 pF; 90 % to 10 %
OH
OH
Rev. 04 — 4 February 2008
V
V
OL
OL
crossover point
extended
Embedded Hi-Speed USB host controller
Min
4
4
90
28
160
82
1.25
670
-
Min
75
75
90
2
40
source EOP width: t
receiver EOP width: t
Typ
-
-
-
-
-
-
-
-
-
-
-
Typ
-
-
-
FEOPT
Max
20
20
111.1
44
+5
175
-
+100
1.5
-
14
Max
300
300
125
© NXP B.V. 2008. All rights reserved.
FEOPR
ISP1760
, t
004aaa929
, t
LEOPT
LEOPR
Unit
ns
ns
%
ns
ns
ns
ns
ns
ns
Unit
ns
ns
%
89 of 110
s

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