产品
信号完整性
Semtech NT24L50
GbE/EPON/1.25 Gbps TIA
The NT24L50 is a high sensitivity transimpedance amplifier (TIA) with automatic gain control (AGC) manufactured in CMOS. The AGC enables over 34dB of dynamic operating range, resulting in a high performance TIA designed for cost sensitive fiber optic applications such as EPON transceivers, Gigabit Ethernet and Fiber Channel.
Overview
Features
- 与 0.9 A/W PIN 型二极管（CPD = 0.65 pF，BER = 10-10）配合使用且速率为 1.25 Gbps 时，灵敏度为 -31 dBm（典型值）、过载为 +3 dBm
- 典型跨阻：27kΩ
- 采用低成本纯 CMOS 工艺制造
- +3.3V 单电源供电
- 数据差动输出
- 内部可调光电二极管偏压
- 典型工况无需内部 ROSA VDD 电源去耦电容
- 光电二极管电流监控输出 — 可编程为拉电流或灌电流
- 数据极性反转功能
- 兼容焊盘，可直接用作 Mindspeed M02016 的简易替换器件
Applications
- GbE/EPON
Packaging
Order Codes
- GbE/EPON
Diagrams and Specs
Key Specifications
Datasheets and Resources
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