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PDF TP560x Data sheet ( Hoja de datos )
| Número de pieza | TP560x | |
| Descripción | 56K Data/Fax/Voice/Speaker Phone Modem Chip | |
| Fabricantes | TOPIC | |
| Logotipo |  |
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TP560x
56K Data/Fax/Voice/Speaker Phone Modem Chip
Features
n Data mode capabilities:
− ITU-T V.90, 56Kbps
− ITU-T V.34, 33600 to 2400 bit/s
− ITU-T V.32bis, V.32
− ITU-T V.22bis,V.22
− ITU-T V.23, V.21
− Bell 212
− Bell 103
n FAX mode capabilities:
−ITU-T V.17, V.29, V.27ter, and V.21 Ch 2
−TIA/EIA 578 class 1 FAX
n Enhanced voice features:
−Telephone answering machine (TAM)
−Real Audio, 8 bits PCM
−Speakerphone (Option)
n Caller identification (caller ID)
n V.42 error correction (LAPM and MNP)
n V.42bis and MNP class 5 data compression
n World wide call progress tone detection
n ITU V.24, RS-232C serial interface
n Operating system support: DOS, Windows 95,
Windows 98, and Windows NT
n IS-101 AT+V commands with extensions
n TIA/EIA 602 standard for AT command set
n DTE speed up to 115200
n I/O port for homologation and specific application
n Support power down mode
n Fully software upgradeable
General Description
The Modem Chip TP560x is a highly integrated, low-cost,
high performance, low-power, a full-function modem
solution. TP560x 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. TP560x’ s I/O pins allow designer to easily
control DAA or design modem for special application.
TP560x 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.
TP560x provides a serial interface for connecting to
codec. TP560x uses high quality design to optimize
modem configuration for line condition and provide
reliable connection with connection rate ranging from
300bps up to 56Kbps. TP560x is the best choice for
designing a modem.
Application
n Standalone Modem
n Embedded Modem Module
n Network Computer
n Set-top Box
n Video Phone
Order Information
n TP560x: 56K Modem with RS-232c serial interface
1 102
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TP560x 128Pin QFP
System Block Diagram
TP560x
RS-232C
Interface
External
Memory
Interface
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
Figure 1. Block Diagram
Preliminary, Specification subject to change without notice
TP560x-DS-R002
April 7, 1999
1
1 page  
TP560x
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¢ Jto 70¢ J
-65¢ Jto 150¢ J
-0.5V¡ ØVIN¡ ØVDD+0.5V
Table 2. Absolute Maximum Rating
DC Electrical Characteristics (VDD=5V, GND=0V, TA=0¢ toJ 70¢ J)
Symbol
Parameter
Min. Typ. Max.
VDD5V
Operation Voltage
4.75 5.0 5.25
VDD3.3V
Operation Voltage
3.3
AVDD3.3V Operation Voltage
3.3
IDD Operation Current
TBD
VIH Input High Voltage
2.0
VIL Input Low Voltage
+0.8
ILI Input Leakage
-10 10
VOH
Output High Voltage
2.4
VOL
Output Low Voltage
+0.4
CIN Input Capacitance
10.0
VILRESET Reset Schmitt VIL
0.8
VIHRESET Reset Schmitt VIH
2.8
Table 3. DC electrical characterisrics
Unit
V
V
V
mA
V
V
uA
V
V
pF
V
V
Conditions
VIN =0, 5.25V
IOH=-0.5mA
IOL=1.5mA
5 Preliminary, Specification subject to change without notice
TP560x-DS-R002
April 7, 1999
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet TP560x.PDF ] | |
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