全雙工RS485收發(fā)器

NCA3492 是一款全雙工 RS485 收發(fā)器，電源電壓范圍為 3.0 至 5.5V。它們符合 TIA-485-A 規(guī)范和工業(yè)應(yīng)用要求。該器件具有 1/8 單位負載的接收器輸入阻抗，允許總線上多達 256 個收發(fā)器。器件的數(shù)據(jù)傳輸速率高達 20Mbps。器件具有壓擺限制，可減少 EMI 和端接不當?shù)膫鬏斁€反射。總線引腳受到 ±8kV 系統(tǒng)級靜電放電到接地的保護。該器件具有故障安全電路，當接收器輸入開路或短路時，可確保接收器輸出邏輯高電平。 ? 電源電壓：3.0V 至 5.5V\n? 單獨的驅(qū)動器和接收器使能\n? 高系統(tǒng)級 EMC 性能： 總線引腳符合 IEC61000-4-2 ±8kV ESD 標準\n? 故障安全保護接收器\n? 總線上最多可連接 256 個收發(fā)器\n? 工作溫度：-40℃~125℃\n? 符合 RoHS 規(guī)范的封裝： SOP14\n? 超過 TIA-485-A 規(guī)格\n? 信號傳輸速率高達 20 Mbps;

Novosense

納芯微

1.3 關(guān)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

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OKIOki Electric Cable Co.,Ltd

沖電線日本沖電線株式會社

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 頁數(shù)：2 Pages

OKIOki Electric Cable Co.,Ltd

沖電線日本沖電線株式會社

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 頁數(shù)：2 Pages

OKIOki Electric Cable Co.,Ltd

沖電線日本沖電線株式會社