Filter
Top Products
CY7C656x
x
PRELIMINARY
Document #: 38-08037 Rev. *D Page 19 of 23
11.0
Upstream USB Connection
The following is a schematic of the USB upstream connector.
12.0
Downstream USB Connections
The following is a schematic of the USB downstream
connector.
13.0
LED Connections
The following is a schematic of the LED circuitry.
Figure 11-1. USB Upstream Port Connection
VCC
D–
D+
SHELL
BUSPOWER
GND
4.7 nF 250V
1 MΩ
D–
D+
100 kΩ
2.2 µF
10V
Figure 12-1. USB Downstream Port Connection
VCC
D–
GND
SHELL
D+
DD–[X]
DD+[X]
PWRx
150 µF
10V
0.01 µF
Figure 13-1. USB Downstream Port Connection
680Ω
680Ω
GREEN#[x]
AMBER#[x]
3.3V