MT8979集成电路(IC)的电信规格书PDF中文资料

厂商型号 |
MT8979 |
参数属性 | MT8979 封装/外壳为44-LCC(J 形引线);包装为托盘;类别为集成电路(IC)的电信;产品描述:IC TELECOM INTERFACE 44PLCC |
功能描述 | ISO-CMOS ST-BUS??FAMILY CEPT PCM 30/CRC-4 Framer & Interface |
封装外壳 | 44-LCC(J 形引线) |
文件大小 |
340.03 Kbytes |
页面数量 |
26 页 |
生产厂商 | Mitel Corporation |
企业简称 |
MITEL |
中文名称 | Mitel Corporation官网 |
原厂标识 | |
数据手册 | |
更新时间 | 2025-8-3 16:59:00 |
人工找货 | MT8979价格和库存,欢迎联系客服免费人工找货 |
MT8979规格书详情
描述 Description
The MT8979 is a single chip CEPT digital trunk transceiver that meets the requirements of CCITT Recommendation G.704 for digital multiplex equipment.
The MT8979 is fabricated in Mitel’s low power ISO-CMOS technology.
特性 Features
• Single chip primary rate 2048 kbit/s CEPT transceiver with CRC-4 option
• Meets CCITT Recommendation G.704
• Selectable HDB3 or AMI line code
• Tx and Rx frame and multiframe synchronization signals
• Two frame elastic buffer with 32 µsec jitter buffer
• Frame alignment and CRC error counters
• Insertion and detection of A, B, C, D signalling bits with optional debounce
• On-chip attenuation ROM with option for ADI codecs
• Per channel, overall and remote loop around
• ST-BUS compatible
Applications
• Primary rate ISDN network nodes
• Multiplexing equipment
• Private network: PBX to PBX links
• High speed computer to computer links
产品属性
- 产品编号:
MT8979AP1
- 制造商:
Microchip Technology
- 类别:
集成电路(IC) > 电信
- 包装:
托盘
- 功能:
收发器
- 接口:
PCM
- 电压 - 供电:
4.5V ~ 5.5V
- 电流 - 供电:
8mA
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
44-LCC(J 形引线)
- 供应商器件封装:
44-PLCC
- 描述:
IC TELECOM INTERFACE 44PLCC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MITEL |
1844+ |
DIP28 |
9852 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
ZARLINK |
22+ |
DIP28 |
3000 |
原装正品,支持实单 |
询价 | ||
MITEL |
21+ |
DIP |
10000 |
只做原装,质量保证 |
询价 | ||
INTEL |
25+ |
PLCC44 |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
Mitel |
3 |
公司优势库存 热卖中!! |
询价 | ||||
MITEL |
22+ |
DIP28 |
33048 |
原装正品现货,可开13个点税 |
询价 | ||
MITEL |
22+ |
PLCC44 |
2000 |
原装正品现货 |
询价 | ||
24+ |
700 |
本站现库存 |
询价 | ||||
MITEL |
23+ |
DIP |
24981 |
原装正品代理渠道价格优势 |
询价 | ||
MITEL |
23+ |
DIP-40P |
5000 |
原装正品,假一罚十 |
询价 |