IP568X Datasheet, PDF (1/6 Pages) List of Unclassifed Manufacturers – 56K V.90 Modem Single Chip

IP568x
56K V.90 Modem Single Chip
Features
„ Data mode capabilities:
− ITU-T V.90
− ITU-T V.34
− ITU-T V.32bis, V.32
− ITU-T V.22bis,V.22
− ITU-T V.23, V.21
− Bell 212
− Bell 103
„ FAX mode capabilities:
−ITU-T V.17, V.29, V.27ter, and V.21 Ch 2
−TIA/EIA 578 class 1 FAX
„ Enhanced voice features:
−Telephone answering machine (TAM)
−Real Audio, 8 bits PCM
−Speakerphone (Option)
„ Caller identification (caller ID)
„ V.42 error correction (LAPM and MNP)
„ V.42bis and MNP class 5 data compression
„ V.44 data compression
„ World wide call progress tone detection
„ ITU V.24, RS-232C serial interface
„ Operating system support: DOS, Windows 95,
Windows 98, and Windows NT, Windows ME,
Windows 2000, and Windows XP
„ IS-101 AT+V commands with extensions
„ TIA/EIA 602 standard for AT command set
„ DTE speed up to 115200
„ I/O port for homologation and specific application
„ Support power down mode
„ Fully software upgradeable (need external flash
memory)
System Block Diagram
IP568x
General Description
The Modem Chip IP568x is a highly integrated, low-cost,
high performance, low-power, a full-function modem
solution. IP568x implements V.90 to achieve Internet
connection rates up to 56Kbps, supporting existing V.34
data mode, video-ready interface, Class 1 FAX, TAM
(Telephone Answer Machine) and Speakerphone
functions. IP568x’s I/O pins allow designer to easily
control DAA or design modem for special application.
IP568x is a µDSP-based chip designed specifically for
modem application, and it performs high MIPS
operations such as V.90, V.34 and V.32 modulation.
IP568x provides a serial interface for connecting to
codec. IP568x uses high quality design to optimize
modem configuration for line condition and provide
reliable connection with connection rate ranging from
300bps up to 56Kbps. IP568x is the best choice for
designing a modem.
Application
„ Standalone Modem
„ Embedded Modem Module
„ Network Computer
„ Set-top Box
„ Video Phone
Order Information
„ IP568x: 56K V.90 Modem Single Chip
1
102
2
101
3
100
4
99
5
98
6
97
7
96
8
95
9
94
10
93
11
92
12
91
13
90
14
89
15
88
16
87
17
86
18
85
19
84
20
83
21
82
22
81
23
80
24
79
25
78
26
77
27
76
28
75
29
74
30
73
31
72
32
71
33
70
34
69
35
68
36
67
37
66
38
65
IP568x 128Pin LQFP
RS-232C
Interface
External
Memory
Interface
(Option)
RS-232C
Interface
µDSP
Memory
Interface
I/O Logic
Internal
Memory
PLL1 PLL2
Σ−∆
A/D,D/A
Converter
Tx
Rx
Speaker
I/O Port
Preliminary, Specification subject to change without notice 1
IP568x-DS-P05, Nov, 2002
Copyright@2002, IC ACE Corp.
Tel: [phone]
Fax: [phone]
Email: [e-mail]