isp1181 NXP Semiconductors, isp1181 Datasheet - Page 50

• Manufacturer Part Number: isp1181
• Description: Isp1181 Full-speed Universal Serial Bus Interface Device
• Manufacturer: NXP Semiconductors

Philips Semiconductors
19. Dynamic characteristics
Table 55:
V
[1]
Table 56:
V
otherwise specified.
[1]
[2]
[3]
9397 750 08938
Product data
Symbol
Reset
t
Crystal oscillator
f
Symbol
Driver characteristics
t
t
FRFM
V
Data source timing
t
t
Receiver timing
t
t
t
t
W(RESET)
XTAL
FR
FF
FEOPT
FDEOP
JR1
JR2
FEOPR
FST
CC
CC
CRS
= 3.3 V 10% or 5.0 V 10%; V
Dependent on the crystal oscillator start-up time.
= 3.3 V 10% or 5.0 V 10%; V
Test circuit: see
Excluding the first transition from Idle state.
Characterized only, not tested. Limits guaranteed by design.
Dynamic characteristics
Dynamic characteristics: analog I/O pins (D , D )
Parameter
pulse width on input RESET
crystal frequency
Parameter
rise time
fall time
differential rise/fall time
matching (t
output signal crossover voltage
source EOP width
source differential data-to-EOP
transition skew
receiver data jitter tolerance for
consecutive transitions
receiver data jitter tolerance for
paired transitions
receiver SE0 width
width of SE0 during differential
transition
Figure
34.
FR
/t
FF
)
GND
GND
= 0 V; T
= 0 V; T
amb
amb
Conditions
crystal oscillator running
crystal oscillator stopped
Conditions
C
10 to 90% of V
C
90 to 10% of V
see
see
see
see
accepted as EOP; see
Figure 16
rejected as EOP; see
Figure 18
Rev. 04 — 30 October 2001
L
L
= 50 pF;
= 50 pF;
= 40 to 85 C; unless otherwise specified.
= 40 to 85 C; C
Figure 16
Figure 16
Figure 17
Figure 17
OH
OH
[1]
V
V
OL
OL
L
= 50 pF; R
[2][3]
[2]
[3]
[3]
[3]
[3]
[3]
[3]
Min
4
4
90
1.3
160
82
-
Min
50
-
-
2
18.5
9
PU
= 1.5 k on D to V
© Koninklijke Philips Electronics N.V. 2001. All rights reserved.
Typ
-
-
-
-
-
-
-
-
-
-
Typ
-
0.5
6
Full-speed USB interface
[1]
ISP1181
Max
20
20
111.11
2.0
175
-
14
Max
-
-
-
TERM
5
18.5
9
; unless
50 of 71
Unit
ns
ns
%
V
ns
ns
ns
ns
ns
ns
Unit
ms
MHz
s