GN7152
GN7152 是一款集成 CDR 和 EML 激光驱动器，适用于 PON OLT、10GBase-ER/ZR 以太网和 8.5Gb/s 光纤通道应用。它是一种高度集成、低功耗、小尺寸的器件，是小型光学模块的理想选择。
GN7152 包括可选的输入均衡、多速率 CDR 和 EML 激光驱动器。GN7152 提供高度可配置的眼图成型功能，包括可独立编程的上升和下降预加重，可实现最佳的电和光输出。GN7152 还提供极性反转和输出静音选项。
功能
- CDR with 8.5Gb/s, 9.95 to 11.3Gb/s, and 10.3 to 11.7Gb/s reference-free operation
- Integrated laser bias and driver for electo-absorption modulators (EAMs) and modulated lasers (EMLs)
- Differential input amplitudes as small as 120mVppd
- Digital control through I2C or SPI interface
- Programmable jitter transfer bandwidth
- On-chip Automatic Power Control (APC) loop
- Polarity invert and output mute available
- 可编程输出预加重
- 任务模式型眼图监视器
- PRBS Generator and Checker
- 可编程输入均衡
- Programmable LOS with adjustable threshold and hysteresis
- Programmable sampling phase adjust
- Programmable fault signalling
- Integrated analog to digital converter, which provides access to digital diagnostic information on supply voltage, die temperature, and transmit optical power
- Single 3.3V supply (+5%/-10%)
- 功耗：
- 730mW typical, with 1.9Vpp single-ended modulation voltage and 90mA bias current
- Integrated laser safety features
- 5x5 32-pin QFN package
- -40°C to 95°C case operation
- PON OLT 收发器
- XFP & SFP+ 10GBase-ER/ZR optical transceivers
- XFP & SFP+ extended-reach 8.5 Gb/s Fibre Channel
- XFP DWDM optical transceivers
应用
订购代码
- GN7152-INE3: 32-pin QFN
- GN7152-INTE3D: 32-pin QFN (500pc tape and reel)
Pb(Lead)-Free/RoHS-Green Info
（-40°C 至 +85°C / 4000 循环）
（50°C，4000 小时）
探索丰富的可下载资源和数据表，帮助原型制作和生产。
登录或注册 mySemtech，以获得限定的产品文档，并将文档添加到观察清单以获得更新提醒
Distributor/Catalog Supplier Inventory
View product availability from participating distributors below. Browse all distributors here.
| Part # | 国家/地区 | Qty | Buy | 经销商 |
|---|
资源
To see more videos Videos
.jpg)
Power, latency and cost. The three horsemen of Artificial intelligence (AI) and Machine Learning (ML) data center interconnects. Each new generation of interconnect drives a lower mW/Gbps and dollar/Gbps. Power consumption is not just about data center operating expenses. It is also about sustainability.
BLG | SIP | Optical | Revolutionizing AI and ML…
立即阅读
在 2018 年进行了大量演示和 alpha 模块测试之后，双密度版本的四通道小型可插拔 (QFSP) 多源协议 (MSA) 模块标准有望成为新线卡的规则。QSFP-DD 热潮的隐含意义不是模块本身的物理特性，而是转向先进信令方法的趋势。十年前，QSFP28 的问世预示着使用 NRZ 信令的 25Gbps 电通道即将占据主导地位。如今，QSFP-DD 及其更庞大的表亲 —— 八进制 SFP 或 OSFP ，都使用 PAM4 信令。其用得最多的是 50Gbps 通道。但 QSFP-DD 足够灵活，可以在各种实施中使用八通道接口：25G x 8 用于 200Gbit 以太网，50G x 8 用于 400Gbit 以太网，可能还有一些早期的 100G x 8 用于预标准 800Gbit 以太网。
立即阅读
The 44th installment of the European Conference on Optical Communication (ECOC) Exhibition recently concluded in Rome, Italy. At the conference, Semtech® featured several products for the critical hyper-scale data center and 5G wireless markets. The technologies demonstrated by Semtech from its diverse portfolio of Optical solutions include the ClearEdge® CDR platform for low-cost 25G SFP28 modules that will be an essential component of the 5G infrastructure build out. Additionally, Semtech demonstrated its new line of Tri-Edge CDRs and FiberEdge™ linear Physical Media Dependent (PMD) devices that will help drive current Cloud data center build outs.
立即阅读