产品
信号完整性
Semtech GN1068
4-16 Gbps 可选配速率的跨阻放大器
The GN1068 is an extended-capability transimpedance amplifier die. The GN1068 is user configurable for desired bit rate, where the nominal rates supported are Fibre Channel 14.025Gbps and 8.5/4.25Gbps rates, as well as the 10 Gigabit Ethernet rate of 10.3125Gbps. Selection of the rate optimizes the noise performance for operation at that rate.
The GN1068 design is implemented such that electro-optic gain is well controlled for maximum RF stability in the user's package. The GN1068 is intended to offer careful RF matching of photodiode and TIA for optimized performance.
Overview
Features
- 片上去耦
- 专为 0.2 pF PIN 型二极管设计
- 功耗：94 mW（典型值）
- 跨阻增益典型值：6.75 kΩ
- 速率可选的带宽：16 G 模式为 12 GHz，8 G 模式为 8 GHz
- 低频截止频率 (-3 dB)：20kHz
- 可在 OC-192 / STM-64 上运行，NRZ 速率高达 14.5 Gbps
- 接收信号强度指示器 (RSSI)，输出电流区间为暗电流到过载电流
- 工作结温范围：-40°C to +125°C
- 可与 TO-can 和其他封装形式一起使用
Applications
- 4/8 以及 16 Gbps 光纤通道
- 万兆位以太网
- 高达 14.5 Gbps 的串行数据系统
Packaging
产品编号
封装
XN1068D
裸芯片
（以叠片包装发运）
Order Codes
- 4/8 以及 16 Gbps 光纤通道
- 万兆位以太网
- 高达 14.5 Gbps 的串行数据系统
Diagrams and Specs
Key Specifications
Datasheets and Resources
Restricted