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參數(shù)資料
| 型號： | PDIUSBP11 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Universal Serial Bus transceiver |
| 中文描述： | 通用串行總線收發(fā)器 |
| 文件頁數(shù)： | 5/10頁 |
| 文件大?。?/td> | 111K |
| 代理商： | PDIUSBP11 |
Philips Semiconductors
Preliminary specification
PDIUSBP11
Universal Serial Bus transceiver
1997 Sep 16
5
AC WAVEFORMS
V
M
= 1.5V
V
X
= V
OL
+0.3V
V
Y
= V
OH
–0.3V
V
OL
and V
OH
are the typical output voltage drops that occur with the
output load. (V
CC
never goes below 3.0V).
V
M
t
PHL
t
PLH
V
OH
V
OL
SV00144
V
M
INPUT
GND
2.7V
50%
50%
OUTPUT
Waveform 1. D+/D– to VP/VM or VPO/VMO to D+/D–
V
OH
V
OL
90%
90%
t
RISE
t
FALL
SV00186
10%
10%
Waveform 2. Rise and Fall Times
t
PHL
t
PLH
V
OH
V
OL
SV00146
V
M
D–
D+
V
CR
V
CR
2.0V
1.0V
V
CR
Waveform 3. D+/D– to RCV
t
PHZ
t
PLZ
t
PZH
t
PZL
V
OH
V
OL
D+/D–
V
M
0V
OE#
2.7V
0.5V
CC
1.5V
1.5V
0.5V
CC
V
Y
V
X
SV00187
Waveform 4. OE# to D+/D–
t
su
t
su
2.7V
GND
SV00147
V
M
GND
SPEED
2.7V
V
CR
1.5V
1.5V
Waveform 5. Setup for Speed
SV00149
D.U.T.
Test Point
25pF
Load for VM/VP and RCV
SV00150
D.U.T.
Test Point
50pF
+
–
24
500
V
V = 0 for t
PZH
, t
PHZ
V = V
CC
for t
PZL
, t
PLZ
Load for Enable and Disable Times
SV00151
D.U.T.
Test Point
24
V
CC
1.5k
*
S1
C
L
= 50pF, Full Speed
C
L
= 50pF, Low Speed (Min Timing)
C
L
= 350pF, Low Speed (Max Timing)
* 1.5K
on D– (Low Speed) or D+ (Full Speed)
Only
Test
D–/LS
D+/LS
D–/FS
D+/FS
S1
close
open
open
close
15k
C
L
Load for D+/D–
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| PDIUSBP11ADB | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Universal Serial Bus Transceiver |
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