全双工RS485收发器

NCA3492 是一款全双工 RS485 收发器，电源电压范围为 3.0 至 5.5V。它们符合 TIA-485-A 规范和工业应用要求。该器件具有 1/8 单位负载的接收器输入阻抗，允许总线上多达 256 个收发器。器件的数据传输速率高达 20Mbps。器件具有压摆限制，可减少 EMI 和端接不当的传输线反射。总线引脚受到 ±8kV 系统级静电放电到接地的保护。该器件具有故障安全电路，当接收器输入开路或短路时，可确保接收器输出逻辑高电平。 • 电源电压：3.0V 至 5.5V\n• 单独的驱动器和接收器使能\n• 高系统级 EMC 性能： 总线引脚符合 IEC61000-4-2 ±8kV ESD 标准\n• 故障安全保护接收器\n• 总线上最多可连接 256 个收发器\n• 工作温度：-40℃~125℃\n• 符合 RoHS 规范的封装： SOP14\n• 超过 TIA-485-A 规格\n• 信号传输速率高达 20 Mbps;

Novosense

纳芯微电子

1.3 關m Coaxial DFB Laser Module

GENERAL DESCRIPTION The OL392L, and OL3492L are 1.3 μm coaxial DFB laser modules with single-mode fiber pigtails. Having good side-mode suppression ratio in a wide operation temperature range, these devices are optimal light sources for high-capacity long-haul optical transmission systems. FEATU

文件：46.68 Kbytes 页数：4 Pages

OKIOki Electric Cable Co.,Ltd

冲电线日本冲电线株式会社

1310nm MQW Laser Diode Uncooled Coax Module with Single Mode Fiber

GENERAL DESCRIPTION The OL391N, OL392N, OL397N, OL3492N, and OL3497N are 1.3 μm, MQW InGaAsP/InP laser diode coaxial modules with single-mode fiber pigtails. These modules are optimal light sources for high-capacity long-haul optical transmission systems. FEATURES • Single-mode fiber output: Pf

文件：43.62 Kbytes 页数：2 Pages

OKIOki Electric Cable Co.,Ltd

冲电线日本冲电线株式会社

1310nm MQW Laser Diode Uncooled Coax Module with Single Mode Fiber

GENERAL DESCRIPTION The OL391N, OL392N, OL397N, OL3492N, and OL3497N are 1.3 μm, MQW InGaAsP/InP laser diode coaxial modules with single-mode fiber pigtails. These modules are optimal light sources for high-capacity long-haul optical transmission systems. FEATURES • Single-mode fiber output: Pf

文件：43.62 Kbytes 页数：2 Pages

OKIOki Electric Cable Co.,Ltd

冲电线日本冲电线株式会社