isp1583 NXP Semiconductors, isp1583 Datasheet - Page 68

• Manufacturer Part Number: isp1583
• Description: Hi-speed Universal Serial Bus Peripheral Controller
• Manufacturer: NXP Semiconductors

NXP Semiconductors
Table 97.
V
[1]
12. Dynamic characteristics
Table 98.
V
Table 99.
V
Figure
ISP1583_6
Product data sheet
Symbol
V
V
Output levels
V
V
Leakage current
I
Capacitance
C
Resistance
Z
Z
Symbol
Reset
t
Crystal oscillator
f
R
C
External clock input
t
t
t
V
Symbol Parameter
Driver characteristics
Full-speed mode
t
LZ
W(RESET_N)
XTAL1
J
r
f
FR
CC(3V3)
CC(3V3)
CC(3V3)
DRV
INP
th(HL)
hys
OL
OH
I
in
S
L
Pin DP is the USB positive data pin, and pin DM is the USB negative data pin.
38; unless otherwise specified.
= 3.3 V
= 3.3 V
= 3.3 V
rise time
Static characteristics: analog I/O pins DP and DM
Dynamic characteristics
Dynamic characteristics: analog I/O pins DP and DM
Parameter
negative-going threshold voltage
hysteresis voltage
LOW-level output voltage
HIGH-level output voltage
OFF-state leakage current
input capacitance
driver output impedance
input impedance
Parameter
external RESET_N pulse width
frequency on pin XTAL1
series resistance
load capacitance
external clock jitter
clock duty cycle
rise time
fall time
input voltage
0.3 V; V
0.3 V; V
0.3 V; V
GND
GND
GND
= 0 V; T
= 0 V; T
= 0 V; T
amb
amb
amb
= 40 C to +85 C; unless otherwise specified.
= 40 C to +85 C; unless otherwise specified.
= 40 C to +85 C; C
Conditions
C
V
OL
L
= 50 pF; 10 % to 90 % of V
Conditions
crystal oscillator running
Rev. 06 — 20 August 2007
Conditions
R
R
0 V < V
pin to GND
steady-state drive
L
L
= 1.5 k to 3.6 V
= 15 k to GND
I
< 3.3 V
L
…continued
= 50 pF; R
OH
PU
Min
0.9
0.4
-
2.8
-
40.5
10
Min
500
-
-
-
-
45
-
-
1.65
10
= 1.5 k on DP to V
Hi-Speed USB Peripheral Controller
Min
4
[1]
Typ
-
-
-
-
-
-
-
-
Typ
-
12
-
18
-
50
-
-
1.8
Typ
-
TERM
Max
1.5
0.7
0.4
3.6
+10
10
49.5
-
Max
-
-
100
-
500
55
3
3
1.95
© NXP B.V. 2007. All rights reserved.
; test circuit of
ISP1583
Max
20
68 of 100
Unit
V
V
V
V
pF
M
Unit
MHz
pF
ps
%
ns
ns
V
A
s
Unit
ns