SI2400URT-EVB Silicon Laboratories Inc, SI2400URT-EVB Datasheet - Page 17

• Manufacturer Part Number: SI2400URT-EVB
• Description: BOARD EVAL FOR SI2400 ISOMODEM
• Manufacturer: Silicon Laboratories Inc
• Series: ISOmodem®r

Specifications of SI2400URT-EVB

• Main Purpose: Telecom, Modem
• Embedded: No
• Utilized Ic / Part: SI2400
• Primary Attributes: Dual RJ-11 Connection to Phone Line, Audio Connector
• Secondary Attributes: RS-232, TTL Serial & USB Interfaces
• Processor To Be Evaluated: Si2400
• Interface Type: RS-232, USB
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
• Other names: 336-1166

1
2
3
GMS05F
U11
5
4
USB+
USB-
USB_VCC
Figure 12. USB Interface Schematic
1.0 uF
C29
+
C31
Rev. 0.7
8
7
6
3
5
4
VBUS
REGIN
VDD
GND
D-
D+
U5
CP2101
SUSPEND
SUSPEND
DCD
DTR
DSR
RXD
RST
TXD
RTS
CTS
RI
Si2400URT-EVB
9
12
11
2
1
28
27
26
25
24
23
R20
4.7 k
TP19
RI_U
CD_U
DTR_U
DSR_U
TXD_U
RXD_U
RTS_R
CTS_U
17