參數(shù)資料
型號: XE1486L
英文描述: Telecommunication IC
中文描述: 通信集成電路
文件頁數(shù): 1/16頁
文件大?。?/td> 56K
代理商: XE1486L
XECOM
(1)
XE1486
XE1486
4/99
Compact 14,400 BPS Fax and Data Modem
Description
Xecom's XE1486 combines high-speed data and Group
III send/receive fax in a compact component. Xecom
designed the XE1486 to be embedded by OEM design-
ers. Xecom also offers pin compatible 2400 bps and
33.6 KBPS alternatives to the XE1486 for applications
needing slower or faster date rates.
The XE1486 is not a modem chip but a complete
modem including the telephone interface. It provides
user transferable FCC Part 68 registration and can
connect directly to the telephone line through an RJ11
jack. The modem connects to the host through a TTL
level serial interface. The XE1486 also includes
MNP2-4, MNP10 and V.42 error control and MNP5
and V.42bis data compression
Features
Small Size; 1.385" x 1.36" x 0.575"
Modem control with "AT" commands
Class 1 Fax commands
Data transfer up to 14,400 bps
Send and receive fax to 14,400 bps
MNP and V.42 Error Control
MNP10 Error Control for Cellular Links
MNP5 Data Compression to 28,800 bps
V.42bis Data Compression to 57,600 bps
Low power, single +5V supply
Operating Power 750 mW (Typ.)
NVRAM for modem configuration storage
1
o
2
o
o
22
o
21
o
20
o
19
o
18
o
17
o
16
o
15
o
14
o
13
o
12
3
o
4
o
5
o
6
o
7
o
8
o
9
o
10
o
11
o
RING
TIP
N/C
N/C
SPK
N/C
N/C
N/C
N/C
TXD
RXD
RTS
RST
GND
VCC
N/C
/DCD
/CTS
/RI
/DSR
/DTR
/V-D
Modem
Controller
ROM
NVRAM
Analog
Front End
DAA
Tip
Ring
Spk
Gnd
(Top View)
VCC
RST
TXD
RXD
/DCD
/CTS
/DSR
/DTR
/RTS
/V-D
Block Diagram
XE1486 Pin Configuration
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