CD22357A中文资料PDF规格书
CD22357A规格书详情
Description
The CD22354A and CD22357A are monolithic silicongate, double-poly CMOS integrated circuits containing the band-limiting filters and the companding A/D and D/A conversion circuits that conform to the AT&T D3/D4 specifications and CCITT recommendations. The CD22354A provides the AT&T µ-law and the CD22357A provides the CCITT A-law companding characteristic.
Features
• Meets or Exceeds All AT&T D3/D4 Specifications and CCITT Recommendations
• Complete CODEC and Filtering Systems: No External Components for Sample-and-Hold and Auto-Zero Functions. Receive Output Filter with (SIN X)/X Correction and Additional 8kHz Suppression
• Variable Data Clocks - From 64kHz . . . . . . . . . . . . . . . . . . . . . 2.1MHz
• Receiver Includes Power-Up Click Filter
• TTL or CMOS-Compatible Logic
• ESD Protection on All Inputs and Outputs
Applications
• PABX
• Central Office Switching Systems
• Accurate A/D and D/A Conversions
• Digital Telephones
• Cellular Telephone Switching Systems
• Voice Scramblers - Descramblers
• T1 Conference Bridges
• Voice Storage and Retrieval Systems
• Sound Based Security Systems
• Computerized Voice Analysis
• Mobile Radio Telephone Systems
• Microwave Telephone Networks
• Fiber-Optic Telephone Networks
产品属性
- 型号:
CD22357A
- 制造商:
INTERSIL
- 制造商全称:
Intersil Corporation
- 功能描述:
CMOS Single-Chip, Full-Feature PCM CODEC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
HARRIS |
21+ |
DIP |
1625 |
只做原装正品,不止网上数量,欢迎电话微信查询! |
询价 | ||
23+ |
N/A |
88000 |
一级代理放心采购 |
询价 | |||
HARRIS |
23+ |
DIP-16 |
20000 |
全新原装假一赔十 |
询价 | ||
HAR |
21+ROHS |
DIP 16 |
10000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
HARRIS |
22+ |
DIP |
2985 |
只做原装自家现货供应! |
询价 | ||
- |
DIP14 |
265209 |
假一罚十原包原标签常备现货! |
询价 | |||
- |
23+ |
DIP14 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
HARRIS |
23+ |
原厂正规渠道 |
5000 |
专注配单,只做原装进口现货 |
询价 | ||
HAR |
23+ |
QFP |
3200 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
INTERSIL |
DIP16 |
6000 |
原装现货,长期供应,终端可账期 |
询价 |