MT90812AP中文资料PDF规格书
MT90812AP规格书详情
Description
By integrating key functions needed in voice telecom application, the Integrated Digital Switch (IDX) provides a solution-on-a-chip for key telephone systems, PBX applications or CTI designs. Figure 2 shows a typical configuration.
Features
• 192 channel x 192 channel non-blocking switching
• 2 local bus streams @ 2Mb/s supports up to 64 channels
• In TDM mode, the expansion bus supports up to 128 channels at 8.192 Mb/s
• Rate conversion capability between local and expansion bus streams
• Integrated conference bridge, supporting 15 parties over 5 bridges
• Integrated PLL
• Frequency Shift Keying (FSK) 1200 baud transmitter, meeting Bell 202 or CCITT V.23 standards
• 32 channel dual tone generator, including 16 standard DTMF tones and tone ringer
• Expansion bus in IDX Link mode, allows the interconnection of up to 4 IDX devices
• Programmable per channel gain control from +3 to -27dB, increments of 1dB for output channels
• Supervisory signalling cadence detection capability
• HDLC resource allocator
• D-channel buffering of message information
• C-channel access for control and status registers
• Provides both variable and constant delay modes
• Parallel microprocessor port, compatible to Intel and Motorola and National CPU’s
• Supports both A-law or u-law operation
• Supports both ST-BUS, GCI and HMVIP framing formats
Applications
• Computer Telephony Integration (CTI)
• Key Telephone Systems
• Private Branch Exchange (PBX) Systems
产品属性
- 产品编号:
MT90812APR1
- 制造商:
Microsemi Corporation
- 类别:
集成电路(IC) > 电信
- 包装:
托盘
- 功能:
开关
- 电压 - 供电:
4.5V ~ 5.5V
- 电流 - 供电:
10mA
- 工作温度:
-40°C ~ 85°C
- 安装类型:
表面贴装型
- 封装/外壳:
68-LCC(J 形引线)
- 供应商器件封装:
68-PLCC
- 描述:
IC TELECOM INTERFACE 68PLCC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ZARLINK |
23+ |
PLCC |
89630 |
当天发货全新原装现货 |
询价 | ||
ZARLINK |
18+ |
PLCC |
7859 |
全新原装现货,可出样品,可开增值税发票 |
询价 | ||
MITEL |
2020+ |
PLCC |
35000 |
100%进口原装正品公司现货库存 |
询价 | ||
MT |
21+ |
PLCC |
867 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
MT |
PLCC |
699839 |
集团化配单-有更多数量-免费送样-原包装正品现货-正规 |
询价 | |||
ZARLINK |
23+ |
9920 |
原装正品,支持实单 |
询价 | |||
MT |
589220 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | ||||
MICROCHIP/微芯 |
23+ |
68-LCC |
35200 |
只做原装主打品牌QQ询价有询必回 |
询价 | ||
MT |
19+ |
PLCC |
867 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
MITEL |
22+ |
QFP80 |
2000 |
原装正品现货 |
询价 |