PCD6001H中文资料PDF规格书
PCD6001H规格书详情
GENERAL DESCRIPTION
The PCD6001 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.
FEATURES
• Excellent speech quality at average: 2.6, 3.2 or 5.2 kbits/s compression rate
• Excellent background noise suppression for speech quality improvement
• Speech compression rate selection: 2.6, 3.2 or 5.2 kbits/s
• Speech decompression rate selection: 2.6, 3.2 or 5.2 kbits/s
• Variable playback speed: 50, 100 and 200 of real time
• Voice prompt playback
• Philips International Language Library (PILL) support tools available; coding at 2.6, 3.2 or 5.2 kbits/s
• Voice operated start message recording (VOX)
• Call progress detection by busy tone detection and programmable silence detection
• Recording time of minimum 20 minutes in 4-Mbit flash memory (at 3.2 kbits/s)
• Excellent true full-duplex handsfree performance provided by Philips ‘phlux’ algorithm
• On-hook caller ID detection according to Bell 202 and V.23 standards, as well as DTMF caller ID support
• Caller Alerting Signal (CAS) - caller ID level 2
• Dual tone generation for DTMF, melody tones and information tones
• Optional dial tone detection, and optional ringing detection using hardware Caller Identification (CID) interface
• DTMF detection (for remote control function) with local echo canceller for high reliability
• Digital volume control
• Mixed digital/analog adaptive limit and/or level control of audio input signals
• Programmable analog CODEC gain for easy interfacing
• Internal 80C51 microcontroller can operate as system controller; with selectable operating frequencies between 1 and 21 MHz
• Internal 80C51 microcontroller emergency operation down to 2.2 V eliminates the need for external diallers in telephone answering machine applications
• Standard 80C51 development tools allow fast design of Man-Machine-Interface (MMI) features
• On-board Minimum Shift Keying (MSK) modem for CT0/CT1 applications
产品属性
- 型号:
PCD6001H
- 制造商:
PHILIPS
- 制造商全称:
NXP Semiconductors
- 功能描述:
Digital telephone answering machine chip
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
AlphaIndustries |
23+ |
SSOP |
12000 |
全新原装假一赔十 |
询价 | ||
PHILIPS |
2020+ |
QFP |
80000 |
只做自己库存,全新原装进口正品假一赔百,可开13%增 |
询价 | ||
PHILIPS/飞利浦 |
QFP80 |
28533 |
原盒原标,正品现货 诚信经营 价格美丽 假一罚十! |
询价 | |||
PHILIPS/飞利浦 |
23+ |
QFP80 |
20000 |
原装正品 欢迎咨询 |
询价 | ||
PHI |
2020+ |
QFP |
350000 |
100%进口原装正品公司现货库存 |
询价 | ||
PHI |
20+ |
QFP-80 |
500 |
样品可出,优势库存欢迎实单 |
询价 | ||
PHILIPS/飞利浦 |
0221+ |
QFP |
3239 |
原装现货低价销售 |
询价 | ||
PHI |
23+ |
QFP80 |
8890 |
价格优势/原装现货/客户至上/欢迎广大客户来电查询 |
询价 | ||
PHILIPS/飞利浦 |
22+ |
QFP |
9800 |
只做原装正品假一赔十!正规渠道订货! |
询价 | ||
PHILIPS/飞利浦 |
24+23+ |
QFP |
12580 |
16年电子元件现货供应商 终端BOM表可配单提供样品 |
询价 |