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參數(shù)資料
| 型號： | PCD6003 |
| 廠商： | NXP Semiconductors N.V. |
| 英文描述： | Digital telephone answering machine chip |
| 中文描述： | 數(shù)字電話應答機芯片 |
| 文件頁數(shù)： | 4/96頁 |
| 文件大?。?/td> | 385K |
| 代理商： | PCD6003 |
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2001 Apr 17
4
Philips Semiconductors
Product specification
Digital telephone answering machine chip
PCD6003
API providing flash memory management functions
such as speech, telephone or CID data storage
Pin and software compatible with the PCD6002
OTP-device (see Application note for restrictions).
2
APPLICATION SUMMARY
The PCD6003 can be used in various applications, some
of which are listed below. Refer to Chapter 18 for the
corresponding outline application diagrams.
Stand-alone digital answering machine; with handsfree
Feature phone with integrated digital answering
machine and full-duplex handsfree with excellent BNS
Dual-line digital answering machines
Multi-party conference call applications
Multi-line answering machine applications
Analog cordless applications such as CT0/1 base
stations; with handsfree and MSK modem function for
RF digital data transmission
Portable voice memo recorders
Automotive applications - car status announcements for
example
Low-cost desktop video conferencing
IOM master/slave interface to connect directly to digital
systems like ISDN and DECT.
2.1
Metalink emulation
Metalink emulation supported with the standard package.
3
GENERAL DESCRIPTION
The PCD6003 integrates all the digital and analog speech
management and processing functions required for a
feature-phone with integrated digital answering machine,
or a stand-alone digital answering machine into a single
low-cost chip.
Key hardware features which give the chip distinct
advantages in performance and application over
competitive solutions include:
Patented high quality 16.0 kbits/s P
2
CM music
transparent encoding and decoding with excellent
Background Noise Subtraction algorithm
The flexibility to change the MMI
An easy-to-program standard 80C51 microcontroller
with 32-kbyte internal ROM memory
High 80C51 microprocessor power for system controller
functions of CT0/CT1 system control functions
Up to 38 general purpose I/O lines for peripheral control
I
2
C-bus interface
Flexible flash memory control to interface to several
types of serial and parallel flash memory
Two integrated 16-bit bitstream audio CODECs for true
full-duplex handsfree operation or dual-line stand-alone
answering machine operation
Internal Digital Speech Processor (DSP) for excellent
‘HARMONY’ sinusoidal speech compression,
decompression and variable playback speed
Embedded DTMF detection, call progress detection,
voice operated recording (VOX)
High quality caller ID FSK demodulation and Caller
Alerting Signal (CAS) detection for CID level 2
Two channel telephone line input for caller ID FSK and
audio interfacing.
Philips provides a sophisticated API running on the
internal 80C51, allowing product developers to design
their MMIs quickly to suit particular applications. The API
takes care of all flash memory and DSP management
tasks and can be enhanced on request.
For the pre-recorded voice prompts, the Philips
International Language Library (PILL) tools are available
for a standard multimedia PC platform under
Windows 95/NT. These tools provide a way to compile a
range of multi-lingual voice prompts for efficient storage in
thespeech(flash)memory.ThePILLtoolssupportvarious
languages and their grammar adaptations.
4
ORDERING INFORMATION
TYPE
NUMBER
PACKAGE
TEMPERATURE
RANGE (
°
C)
NAME
DESCRIPTION
VERSION
PCD6003H
QFP80
plastic quad flat package; 80 leads (lead length
1.95 mm); body 14
×
20
×
2.8 mm
sawn wafer on Film Frame Carrier (delivery as Known
Good Dies)
SOT318-2
25 to +70
PCD6003U
U/10
25 to +70
相關PDF資料 |
PDF描述 |
|---|---|
| PCD6003H | Digital telephone answering machine chip |
| PCD6003U | Digital telephone answering machine chip |
| PCD8544 | 48 x 84 pixels matrix LCD controller/driver |
| PCD8544U | 48 x 84 pixels matrix LCD controller/driver |
| PCDAC12-4 | PC(ISA)BUS I/O CARD |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| PCD6003H | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital telephone answering machine chip |
| PCD6003U | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Digital telephone answering machine chip |
| PCD-60-1050B | 制造商:Mean Well 功能描述:PCD-60 series 60 W 1050 mA 57 V Dimmable LED Driver Module 制造商:Mean Well 功能描述:AC to DC Power Supply Enclosed LED Single Output 34-57 Volts 制造商:Mean Well 功能描述:LED Drivers Power Supplies 59.85W 34-57V 1050mA CC Dimmable LED PS 制造商:Mean Well 功能描述:LED POWER SUPPLY 60W 90 - 135VAC OR 180 - 295VAC IN 500 - 2400MA SLCT CURRENT |
| PCD-60-1400B | 制造商:Mean Well 功能描述:AC to DC Power Supply Enclosed LED Single Output 25-43 Volts 制造商:Mean Well 功能描述:LED POWER SUPPLY 60W 90 - 135VAC OR 180 - 295VAC IN 500 - 2400MA SLCT CURRENT |
| PCD-60-1750B | 制造商:Mean Well 功能描述:AC to DC Power Supply Enclosed LED Single Output 20-34 Volts 制造商:Mean Well 功能描述:LED Drivers Power Supplies 59.5W 20-34V 1750mA CC Dimmable LED PS 制造商:Mean Well 功能描述:LED POWER SUPPLY 60W 90 - 135VAC OR 180 - 295VAC IN 500 - 2400MA SLCT CURRENT |
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