Nxp semi conductor s – NXP Semiconductors ISP1563 User Manual
Page 16
NXP Semi
conductor
s
Designing a
Hi-Spe
ed US
B hos
t PCI adapter using
ISP1562/63
AN10050
Applic
atio
n n
o
te
A
N10
050
_
4
Rev. 04 —
1 No
vember
2007
16 of 1
8
© NX
P
B.
V. 2
007.
A
ll r
igh
ts
r
es
er
v
ed.
DVAUX
R3
10 k
Ω
R4
10 k
Ω
10 k
Ω
R1
R2
10 k
Ω
C1
0.1
μ
F
C2
0.1
μ
F
R5
10 k
Ω
10 k
Ω
R7
560
Ω
R14
PWE1#
PWE1#
OC1#
OC1#
OC2#
OC2#
PWE2#
PWE2#
U3
4
3
2
1
MIC2526
ENB#
FLGB#
FLGA#
ENA#
OUTB
GND
IN
OUTA
FB8
BLM31PG121SN1
FB9
BLM31PG121SN1
+5 V_Standby
C13
0.1
μ
F
C45
0.1 nF
+ C64
100
μ
F / 10 V
Optional
J1
1
2
3
+5 VBUS
C39
47
μ
F / 10 V
C5
0.1
μ
F
C6
0.1
μ
F
5
6
7
8
R13
560
Ω
LED
D2
C37
0.01
μ
F
C38
47
μ
F / 10 V
+
C42
1
nF
+
C54
22
μ
F / 10 V
C3
0.1
μ
F
+5 VBUS
FB1
BLM41PG600SN1
D1
LED
+5V_Standby
A
TT1
TT2
B
+5 V
C4
0.1
μ
F
C55
220
μ
F / 10 V
+
C43
1 nF
C
1
4
5
6
2
3
FB2
BLM18PG121SN1
VBUS
GND
SHIELD
SHIELD
D
−
D+
CON1
USB1
IP 4220CZ6
1
2
3
4
6
5
ESD1
DM1
DM1
DP1
DP2
R17
15 k
Ω
R18
15 k
Ω
DP1
C7
0.1
μ
F
C56
220
μ
F / 10 V
+
C44
1 nF
FB3
BLM18PG121SN1
VBUS
GND
SHIELD
SHIELD
D
−
D+
CON2
USB2
1
4
6
2
3
5
1
2
3
4
5
6
IP 4220CZ6
ESD2
R19
15 k
Ω
R20
15 k
Ω
DM2
DM2
DP2
SW1
SOCKET
SW2
SOCKET
+
DVAUX
DVAUX
R6
10 k
Ω
R8
10 k
Ω
10 k
Ω
R9
R10
10 k
Ω
C8
0.1
μ
F
C9
0.1
μ
F
R12
10 k
Ω
10 k
Ω
R11
560
Ω
R16
PWE3#
PWE3#
OC3#
OC3#
OC4#
OC4#
PWE4#
PWE4#
U2
4
3
2
1
MIC2526
ENB#
FLGB#
FLGB#
ENA#
OUTB
IN
GND
OUTB
5
7
6
8
R15
560
Ω
LED
D4
C10
0.1
μ
F
D3
LED
C11
0.1
μ
F
C57
220
μ
F / 10 V
+
C61
1 nF
1
4
5
6
2
3
FB4
BLM18PG121SN1
VBUS
GND
SHIELD
SHIELD
D
−
D+
CON3
USB3
IP 4220CZ6
1
2
3
4
6
5
ESD3
DM3
DM3
DP3
DP4
R21
15 k
Ω
R22
15 k
Ω
DP3
C12
0.1
μ
F
C58
220
μ
F / 10 V
+
C62
1 nF
FB5
BLM18PG121SN1
VBUS
GND
SHIELD
SHIELD
D
−
D+
CON4
USB2
1
4
6
2
3
5
1
2
3
4
5
6
IP 4220CZ6
ESD4
R23
15 k
Ω
R24
15 k
Ω
DM4
DM4
DP4
DVAUX
C59
100 pF
+ C40
47
μ
F / 10 V
C60
100 pF
Bracket holes
Fig 8. ISP1563 eval board schematic – port power control and ESD protection