4.25 Gbps 3.3V Low Noise Transimpedance Amplifier

GENERAL DESCRIPTION The ADN2882 is a 3.3 V high gain SiGe transimpedance amplifier (TIA) which converts the small signal current of a photo detector to a large differential voltage output. The ADN2882 features a typical 475 nA input-referred noise, enabling an optical sensitivity of −22 dBm (0.85

4.25 Gbps、3.3 V、低噪声跨导放大器

ADN2882是一款紧凑的高性能SiGe跨导放大器(TIA)，采用3.3 V电源供电，针对小尺寸4.25 Gbps 1x/2x/4x光纤通道接收器应用和城域网、以太网PIN/APD-TIA模块进行了优化。它是一款单芯片解决方案，用于以差分输出电压检测光电二极管电流。折合到输入端的噪声电流低至600 nA，支持-22 dBm灵敏度。最小带宽为3.4 GHz，支持最高4.25 Gbps的数据速率。消光比为10 dB时，标称工作功率为+3.25 dBm。                         \n\n为便于装配在TO-46或TO-56端板等小尺寸封装中，ADN2882片内集成了光电二极管滤 • 技术：高性能SiGe\n\n• 带宽：3.4 GHz（最小值）\n\n• 输入噪声电流密度：10 pA/√Hz\n\n• 光灵敏度：-22 dBm\n\n• 差分跨导：4000 V/A\n\n• 功耗：75 mW\n\n• 差分输出摆幅：250 mV峰峰值\n\n• 输入电流过载：+3.25 dBm\n\n• 输出电阻：每端50 Ω\n\n• 低截止频率：15 kHz\n\n• 片内PD滤波器：RF = 200 Ω，CF = 20 pF\n\n• 裸片尺寸：0.7 mm x 1.2 mm;

4.25 Gbps 3.3V Low Noise Transimpedance Amplifier

GENERAL DESCRIPTION The ADN2882 is a 3.3 V high gain SiGe transimpedance amplifier (TIA) which converts the small signal current of a photo detector to a large differential voltage output. The ADN2882 features a typical 475 nA input-referred noise, enabling an optical sensitivity of −22 dBm (0.85

4.25 Gbps, 3.3 V Low Noise, Transimpedance Amplifier

文件：275.26 Kbytes Page：12 Pages

LOW DROPOUT VOLTAGE REGULATOR

GENERAL DESCRIPTION NJM2881/82 is a low dropout voltage regulator with ON/OFF control. Advanced Bipolar technology achieves low noise, high ripple rejection and low quiescent current. It is mounted on SOT-23-5 as small package and 1.0µF ceramic capacitor is available. Therefore it is suitabl

CMOS High Sensitivity Latch

Description The design specifications and performance of the Melexis US2881 have been optimized for commutation applications in brushless DC motors and automotive speed sensing. Features and Benefits • Chopper stabilized amplifier stage • Optimized for BDC motor applications • New miniatur

Average Current Mode Synchronous Controller With 5-Bit DAC

文件：579.02 Kbytes Page：14 Pages

Average Current Mode Synchronous Controller With 5-Bit DAC

文件：579.02 Kbytes Page：14 Pages