Design Guide

A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
4.401
USB Connector (2 of 2)
A
29 50Monday, September 15, 2003
Intel 855GM/GME CRB <Doc>
Title
Size Document Number Rev
Date: Sheet
of
Project:
USBPWR_CONNA
USBPWR_CONNB
USBB-
USBA+
VCC2
USBA_VCC
USBA-
USBB+
EN_U2
+V5_USB2
USB_PN419
USB_PP419
USB_PN319
USB_PP319
USB_OC4# 19
USB_OC3# 19
USB_OC5#19
+V3.3ALWAYS5,15,19..23,27,28,32,36..39,45
+V3.3ALWAYS5,15,19..23,27,28,32,36..39,45
+V5_ALWAYS 20,21,28
TOP
PORT
BOTTOM
PORT
J5A1B
STACKED_RJ45_USB
1
5
4
8
2
3
6
7
VCC1
VCC2
GND10
GND11
P#0
P0
P#1
P1
Clamping-Diode
CR5M4
2 1
FB5B2 50OHM
1 2
C5B1
150UF
Clamping-Diode
CR5M1
2 1
R6N2
0.01_1%
Clamping-Diode
CR5M3
2 1
U6B1
TPS2052
1
2
3
4 5
6
7
8
GND
IN
EN1
EN2 OC2#
OUT2
OUT1
OC1#
C5B4
470PF
L5M1
90@100MHz
2 3
1 4
FB5B1 50OHM
1 2
R6B2
10K
C5B5
150UF
R7V10
10K
R6B3 1K
L5M2
90@100MHz
2 3
1 4
C5B2
470PF
Clamping-Diode
CR5M2
2 1
R6A7
10K
C6A12
0.1UF