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PDF IP568x Data sheet ( Hoja de datos )
| Número de pieza | IP568x | |
| Descripción | 56K V.90 Modem Shngle Chip | |
| Fabricantes | IC ACE | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de IP568x (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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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
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6 97
7 96
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10 93
11 92
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33 70
34 69
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36 67
37 66
38 65
IP568x 128Pin LQFP
RS-232C
Interface
RS-232C
Interface
µDSP
External
mMemory
Interface
o(Option)
Memory
Interface
I/O Logic
t4u.c I/O Port
sheePreliminary, Specification subject to change without notice
taIP568x-DS-P05, Nov, 2002
www.daCopyright@2002, IC ACE Corp.
Internal
Memory
PLL1 PLL2
1
Σ−∆
A/D,D/A
Converter
Tx
Rx
Speaker
Tel: 886-2-26961080
Fax: 886-2-26961085
Email: [email protected]
1 page  
e. V.44
V.44
New compression scheme that compresses HTML text
for faster web downloads.
IP568x has already combined the V.44 function into its
internal ROM. That means, IP568x don’t need to add any
extra components for this advance function.
IP568x
56K V.90 Modem Single Chip
Electrical Characteristic
Absolute Maximum Rating
Power supply voltage
Operating temperature under bias
Storage temperature
Applied voltage on any pin
-0.5V to 7.0V
0 to 70
-65 to 150
-0.5V VIN VDD+0.5V
DC Electrical Characteristics
(AVDD3.3V=3.3V 5%, VDD3.3V=3.3V 5% VDD2.5V=2.5V 5%GND=0V, TA=0 to 70 )
Symbol
Parameter
Min. Typ. Max. Unit
VDD3.3V
Operation Voltage
3.3-5% 3.3 3.3+5% V
VDD2.5V
Operation Voltage
2.5-5% 2.5 2.5+5% V
AVDD3.3V Operation Voltage
3.3-5% 3.3 3.3+5% V
IDD Operation Current
TBD
mA
VIH Input High Voltage
2.0
V
VIL Input Low Voltage
+0.8
V
ILI Input Leakage
-10 10 uA
VOH
Output High Voltage
2.4
V
VOL
Output Low Voltage
+0.4
V
CIN Input Capacitance
10.0
pF
VILRESET Reset Schmitt VIL
1.3 V
VIHRESET Reset Schmitt VIH
2.0
V
Conditions
VIN =0, 3.3V+5%
IOH=-0.5mA
IOL=1.5mA
Order Information
Part No.
IP568x
PIN
128 PIN LQFP
Notice
External Modem
Preliminary, Specification subject to change without notice
IP568x-DS-P05, Nov, 2002
Copyright@2002, IC ACE Corp.
5
Tel: 886-2-26961080
Fax: 886-2-26961085
Email: [email protected]
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet IP568x.PDF ] | |
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