ISP1562 Datasheet, PDF (84/98 Pages) NXP Semiconductors – Hi-Speed Universal Serial Bus PCI Host Controller

Philips Semiconductors
ISP1562
USB PCI Host Controller
Table 119: Dynamic characteristics: high-speed source electrical characteristics…continued
V_{DDA_AUX} = 3.0 V to 3.6 V; T_amb = −40 °C to +85 °C; unless otherwise specified.
Symbol Parameter
Conditions
Min
Typ
Clock timing
t_HSDRAT
t_HSFRAM
t_HSRFI
data rate
micro frame interval
consecutive micro frame interval
difference
479.76 -
124.9375 -
1
-
Table 120: Dynamic characteristics: full-speed source electrical characteristics
V_{DDA_AUX} = 3.0 V to 3.6 V; T_amb = −40 °C to +85 °C; unless otherwise specified.
Symbol Parameter
Conditions
Min
Typ
Driver characteristics
t_FR
t_FF
t_FRFM
rise time
fall time
differential rise and fall time
matching
C_L = 50 pF;
10 % to 90 % of
|V_OH − V_OL|
C_L = 50 pF;
90 % to 10 % of
|V_OH − V_OL|
4
-
4
-
90
-
Data timing: see Figure 10
t_FDEOP
source jitter for differential
transition to SEO transition
full-speed timing
−2
-
t_FEOPT
t_FEOPR
t_LDEOP
source SE0 interval of EOP
receiver SE0 interval of EOP
source jitter for differential
transition to SEO transition
low-speed timing
160
-
82
-
−40
-
t_LEOPT
t_LEOPR
t_FST
source SE0 interval of EOP
receiver SE0 interval of EOP
width of SE0 interval during the
differential transaction
1.25
-
670
-
-
-
Table 121: Dynamic characteristics: low-speed source electrical characteristics
V_{DDA_AUX} = 3.0 V to 3.6 V; T_amb = −40 °C to +85 °C; unless otherwise specified.
Symbol Parameter
Conditions
Min
Typ
Driver characteristics
t_LR
rise time
75
-
t_LF
fall time
75
-
t_LRFM
differential rise and fall time
matching
90
-
Max
Unit
480.24
125.0625
four
high-speed
bit times
Mbit/s
µs
ns
Max
Unit
20
ns
20
ns
111.1
%
+5
ns
175
ns
-
ns
+100
ns
1.5
µs
-
ns
14
ns
Max
Unit
300
ns
300
ns
125
%
9397 750 14223
Product data sheet
Rev. 01 — 14 July 2005
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
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