深圳市九黎科技有限公司
聯系電話: 86-0755-26980129/18338421851(微信同號)
傳真: 86-0755-82737072
聯系人:許先生 QQ:1124763084
Email:bcxu.jl@foxmail.com
地址:深圳市寶安區新橋街道中心路新橋三路19號宏海匯盈大廈6樓602
網址:www.jlkj688.com
LT8644矩陣芯片支持 4*4,8*8,16*16
LT8644替代ADN4604ASVZ-RL
制造商: Lontium
封裝:TQFP100(14x14)最小包裝量: 900PCS(可拆,長期現貨庫存)
1:一般的描述:
LT8644是一款16×16數字交叉點開關,具有16個差分CML兼容輸入和16個差分CML輸出。 LT8644針對非歸零(NRZ)信令進行了優化,每個端口的數據速率高達3.4 Gbps。 每個端口提供可編程電平的輸入均衡和可編程輸出擺幅。 LT8644通過串行控制接口支持獨立的通道切換。 LT8644具有低延遲和非常低的通道間通道偏移。 I2C接口用于控制設備并提供對高級功能的訪問。
2:特點:
每端口的DC至3.4 Gbps數據速率
•可編程接收均衡 •直流或交流耦合差分CML輸入 •DC / AC耦合差分CML輸出 •可編程CML輸出電平 •50Ω芯片I / O端接 •支持8b / 10b,加擾或未編碼的NRZ數據 •I2C從控制接口 •ESD等級:HBM在±7kV 3:應用程序: •光纖網絡切換 •數字視頻(HDMI、DVI、顯示端口)
1. General Description
The LT8644 is a 16×16 Digital crosspoint switch, with 16 differential CML compatible inputs and 16 differential CML outputs. The LT8644 is optimized for nonreturn-to-zero (NRZ) signaling with data rates of up to 3.4 Gbps per port. Each port offers programmable level of input equalization and programmable output swing. The LT8644 supports independent channel switching through the serial control interface. The LT8644 has low latency and very low channel-to-channel skew. An I2C interface is used to control the device and provide access to advanced features.
2. FEATURES
• DC to 3.4 Gbps per port NRZ data rate
• Programmable receive equalization
• DC- or AC-coupled differential CML inputs
• DC- or AC-coupled differential CML outputs
• Programmable CML output levels
• 50Ω on-chip I/O termination
• Supports 8b/10b, scrambled or uncoded NRZ data
• I2C slave control interface
• ESD rating: HBM at ±7kV
3. APPLICATIONS
• Fiber optic network switching
• Digital video (HDMI, DVI, Display Port)
• Data storage networks