CX11656中文资料PDF规格书
CX11656规格书详情
Overview
The Conexant CX11656 device is an integrated physical layer transceiver or PHY (Figure 1-1). It is designed to use existing ac electrical wiring within the home as a networking physical medium. The PHY’s robust performance in the electrically noisy power line channel is due to the use of Orthogonal Frequency Division Multiplexing (OFDM). This multi-carrier modulation scheme allows the PHY to dynamically “learn the channel”— data can be shifted from one carrier to another as real time noise and attenuation conditions change. This overcomes the flaw inherent in previous power line networking technologies—as electrical appliances were turned on and off, changing line conditions caused signal quality to become degraded to such an extent that data transmission became impossible. The CX11656’s OFDM technology finds the low noise, low attenuation portions of the spectrum available to it and continues data transmission.
Features
• Single-chip powerline networking controller with IEEE802.3u MII interface
• Implements the HomePlug Powerline Alliance Industry Specification V1.0
• General purpose 7-wire serial PHY data interface
• Selectable MDI/SPI PHY management interface
• Up to 14 Mbps data rate on the powerline
• Orthogonal Frequency Division Multiplexing (OFDM) with patented signal processing techniques for high data reliability in noisy media conditions
• Intelligent channel adaptation maximizes throughput under harsh channel conditions
• Integrated quality-of-service (QoS) features such as prioritized random access, contention-free access, and segment bursting
• 56-bit DES Link Encryption with key management for secure powerline communications
• EEPROM interface for fast access to configuration parameters allows system designs
to leverage standard Ethernet drivers
• 3.3 V signaling, 5 V tolerant interface
• Support for three status LEDs
• 144-pin LQFP package
Applications
• Residential gateways and home routers
• Network home or small office PCs
• Enable no wire installation networking for information appliances
• LAN gaming
• Share DSL or cable modem access
• MDU/MTU applications
• Embedded applications
产品属性
- 型号:
CX11656
- 制造商:
CONEXANT
- 制造商全称:
CONEXANT
- 功能描述:
Home Networking Physical Layer Device with Integrated Analog Front End Circuitry Data Sheet(Preliminary)
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
HAN |
23+ |
NA |
5556 |
航宇科工半导体-中国航天科工集团战略合作伙伴! |
询价 | ||
CONEXANT |
21+ |
QFN48 |
100 |
原装现货假一赔十 |
询价 | ||
SONY/索尼 |
22+ |
DIP |
12245 |
现货,原厂原装假一罚十! |
询价 | ||
CONEXANT |
23+ |
QFN |
28000 |
原装正品 |
询价 | ||
SONY |
2022 |
DIP |
5280 |
原厂原装正品,价格超越代理 |
询价 | ||
CONEXANT |
22+ |
QFP |
3000 |
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、 |
询价 | ||
CONEXANT |
1636+ |
QFN |
898 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
CONEXANTR |
20+ |
QFN |
9850 |
只做原装正品假一赔十为客户做到零风险!! |
询价 | ||
CONEXANT |
23+ |
BGA |
9920 |
原装正品,支持实单 |
询价 | ||
N/A |
23+ |
QFP |
5177 |
现货 |
询价 |