HC5517CM中文资料PDF规格书
HC5517CM规格书详情
The HC5517 is a ringing SLIC designed to accommodate a wide variety of local loop applications. The various applications include, basic POTS lines with answering machines and fax capabilities, ISDN networks, wireless local loop, and hybrid fiber coax (HFC) terminals. The HC5517 provides a high degree of flexibility with open circuit tip to ring DC voltages, user defined ringing waveforms (sinusoidal to square wave), ring trip detection thresholds and loop current limits that can be tailored for many applications. Additional features of the HC5517 are complex impedance matching, pulse metering and transhybrid balance. The HC5517 is designed for use in systems where a separate ring generator is not economically feasible.
Features
• Thru-SLIC Open Circuit Ringing Voltage up to 77VPEAK/54VRMS, 3 REN Capability at 44VRMS
• Sinusoidal Ringing Capability
• DI Process Provides Substrate Latch Up Immunity when Driving Inductive Ringers • Adjustable On-Hook Voltage for Fax and Answering Machine Compatibility
• Resistive and Complex Impedance Matching
• Programmable Loop Current Limit
• Switch Hook and Adjustable Ring Trip Detection
• Pulse Metering Capability
• Single Low Voltage Positive Supply (+5V)
Applications
• Solid State Line Interface Circuit for Wireless Local Loop, Hybrid Fiber Coax, Set Top Box, Voice/Data Modems
• Related Literature
- AN9606, Operation of the HC5517 Evaluation Board
- AN9607, Impedance Matching Design Equations
- AN9628, AC Voltage Gain
- AN9608, Implementing Pulse Metering
- AN9636, Implementing an Analog Port for ISDN Using the HC5517
- AN549, The HC-5502S/4X Telephone Subscriber Line Interface Circuits (SLIC)
产品属性
- 型号:
HC5517CM
- 制造商:
Harris Corporation
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
INTERSIL |
21+ |
SOP28 |
5000 |
原装现货/假一赔十/支持第三方检验 |
询价 | ||
INTERSIL |
2048+ |
SOP-28 |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
HARRIS |
21+ |
PLCC28 |
20000 |
原厂订货价格优势,可开13%的增值税票 |
询价 | ||
INTERSIL |
22+ |
SOP-28 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
HARRIS |
23+ |
PLCC28 |
4865 |
中国航天工业部战略合作伙伴行业领导者 |
询价 | ||
INTERSIL |
23+ |
SMD28 |
5000 |
原装现货,优势热卖 |
询价 | ||
23+ |
N/A |
58600 |
一级代理放心采购 |
询价 | |||
INTERSIL |
22+ |
SOP28 |
3500 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
HARRIS |
22+ |
PLCC28 |
2228 |
⊙⊙新加坡大量现货库存,深圳常备现货!欢迎查询!⊙ |
询价 | ||
INTERSIL |
23+ |
PLCC |
9526 |
询价 |