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參數(shù)資料
| 型號： | NW6003 |
| 廠商： | Integrated Device Technology, Inc. |
| 英文描述： | TYPE II CALLER ID DECODER |
| 中文描述： | 第二型來電顯示譯碼器 |
| 文件頁數(shù)： | 1/21頁 |
| 文件大?。?/td> | 306K |
| 代理商： | NW6003 |
TYPE II CALLER ID DECODER
NW6003
The IDT logo is a registered trademark of Integrated Device Technology, Inc
INDUSTRIAL TEMPERATURE RANGE
JULY 2002
2002 Integrated Device Technology, Inc.
DSC-6047/2
FEATURES
1200 baud Bell 202 and ITU-T V.23 Frequency Shift Keying (FSK)
Demodulation
·
Compliant with three specifications:
Bellcore GR-30-CORE & SR-TSV-002476
British Telecom (BT) SIN227 & SIN242
Cable Communication Association (CCA) TW/P&E/312
·
Bellcore “CPE Alerting Signal (CAS)” and British Telecom “Idle
State and Loop State Tone Alert Signal” detection
·
Ring and line reversal detection
·
High sensitivity with -40 dBV input Tone and FSK Detection
·
Serial data interface to microcontroller
·
3 V ±10% or 5 V ±10% operation
·
Low power CMOS with powerdown mode
·
Operating temperature range: -40 °C to +85 °C
·
Packages available:
NW6003-XS 24 pin SOIC
(where ‘X’ is the revision ID)
·
Figure 1. Block Diagram
Oscillator
Line Reverse
and
Ring Detector
3 V/5 V
Detector
Bias
Generator
Interrupt
Generator
Guard Time
Dual Tone
Detector
FSK
Demodulator
Data/Timing Recovery
+
-
TRIGIN
TRIGRC
TRIGOUT
OSCIN
OSCOUT
VREF
CAP
PWDN
IN +
IN -
GS
FSKEN
MODE
DR
DATA
DCLK
CD
EST
ST/GT
STD
INT
DESCRIPTION
The NW6003 device is a single-chip, 3/5 Volt CMOS caller ID and
call waiting detection circuit. It can receive signals following Bellcore
GR-30-CORE & SR-TSV-002476, BT SIN227 & SIN242, and CCA TW/
P&E/312 specifications.
The NW6003 provides 1200 baud Bell 202 and ITU-T V.23 FSK
demodulation. It allows a microcontroller to extract data from it via a
serial interface. In addition, the NW6003 offers Idle State and Loop
State Tone Alert Signal and line reversal detection capability for BT
CLIP, ring burst detection for the CCA CLIP, and ring and CAS
detection for Bellcore CID.
The device can be used in feature or cordless phones for BT
Calling Line Identity Presentation (CLIP), CCA CLIP and Bellcore
Calling Identity Delivery (CID) systems. It can also be used in caller ID
boxes, modem, fax machines, answering machines, database query
systems and Computer Telephony Integration (CTI) systems.
FUNCTIONAL BLOCK DIAGRAM
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| NW6006 | ENHANCED TYPE II CALLER ID DECODER WITH STUTTER DIAL TONE DETECTOR |
| NW6006-XS | ENHANCED TYPE II CALLER ID DECODER WITH STUTTER DIAL TONE DETECTOR |
| NW701 | Digital to Analog Analog to Digital |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NW6003-XS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CALLER NUMBER ID CIRCUIT|CMOS|SOP|24PIN|PLASTIC |
| NW6005 | 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:ENHANCED TYPE II CALLER ID DECODER |
| NW6005AS | 制造商:Integrated Device Technology Inc 功能描述:Caller ID CMOS 3.58MHz 3V/5V 20-Pin SOIC 制造商:Integrated Device Technology Inc 功能描述:CALLER ID CMOS 3.58MHZ 3.3V/5V 20SOIC - Rail/Tube |
| NW6005ASG | 功能描述:電信集成電路 RoHS:否 制造商:STMicroelectronics 類型:Telecom IC - Various 工作電源電壓:4.75 V to 5.25 V 電源電流: 工作溫度范圍:- 40 C to + 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PQFP-100 封裝:Tray |
| NW6005-XS | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:CALLER NUMBER ID CIRCUIT|CMOS|SOP|20PIN|PLASTIC |
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