參數(shù)資料
型號(hào): ISP1102
廠商: NXP Semiconductors N.V.
英文描述: Advanced Universal Serial Bus transceiver
中文描述: 先進(jìn)的通用串行總線收發(fā)器
文件頁(yè)數(shù): 12/23頁(yè)
文件大小: 533K
代理商: ISP1102
Philips Semiconductors
ISP1102
Advanced USB transceiver
Product data
Rev. 03 — 02 September 2003
12 of 23
9397 750 11228
Koninklijke Philips Electronics N.V. 2003. All rights reserved.
[1]
[2]
[3]
[4]
V
OH(min)
= V
reg(3.3)
0.2 V.
Includes external resistors of 33
±
1% on both pins D+ and D
.
This voltage is available at pins V
reg(3.3)
and V
pu(3.3)
.
The minimum voltage is 2.7 V in the suspend mode.
12. Dynamic characteristics
Single-ended receiver
V
IL
V
IH
V
hys
Output levels
V
OL
V
OH
Leakage current
I
LZ
Capacitance
C
IN
Resistance
Z
DRV
Z
INP
R
SW
LOW-level input voltage
HIGH-level input voltage
hysteresis voltage
-
2.0
0.4
-
-
-
0.8
-
0.7
V
V
V
LOW-level output voltage
HIGH-level output voltage
R
L
= 1.5 k
to 3.6 V
R
L
= 15 k
to GND
-
-
-
0.3
3.6
V
V
[1]
2.8
OFF-state leakage current
1
-
+1
μ
A
transceiver capacitance
pin to GND
-
-
20
pF
driver output impedance
input impedance
internal switch resistance at
pin V
pu(3.3)
steady-state drive
[2]
34
39
-
-
44
-
10
M
10
-
Termination
V
TERM
termination voltage for
upstream port pull-up (R
pu
)
[3][4]
3.0
-
3.6
V
Table 13:
V
CC(5.0)
= 4.0 to 5.5 V or V
reg(3.3)
= 3.0 to 3.6 V; V
GND
= 0 V; T
amb
=
40 to +85
°
C; unless otherwise specified.
Symbol
Parameter
Conditions
Static characteristics: analog I/O pins D+ and D
…continued
Min
Typ
Max
Unit
Table 14:
V
CC(5.0)
= 4.0 to 5.5 V or V
reg(3.3)
= 3.0 to 3.6 V; V
CC(I/O)
= 1.65 to 3.6 V; V
GND
= 0 V; see
Table 8
for valid voltage level
combinations; T
amb
=
40 to +85
°
C; unless otherwise specified.
Symbol
Parameter
Conditions
Driver characteristics
t
FR
rise time
C
L
= 50 to 125 pF;
10% to 90% of
|
V
OH
V
OL
|
;
see
Figure 5
t
FF
fall time
C
L
= 50 to 125 pF;
90% to 10% of
|
V
OH
V
OL
|
;
see
Figure 5
FRFM
differential rise/fall time
matching (t
FR
/t
FF
)
from Idle state
V
CRS
output signal crossover
voltage
from Idle state; see
Figure 6
Dynamic characteristics: analog I/O pins D+ and D
Min
Typ
Max
Unit
4
-
20
ns
4
-
20
ns
excluding the first transition
90
-
111.1
%
excluding the first transition
[1]
1.3
-
2.0
V
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