型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
MAX3946 | 1.0625Gbps to 11.3Gbps, SFP Laser Driver with Laser Impedance Mismatch Tolerance General Description The MAX3946 is a +3.3V, multirate, low-power laser diode driver designed for Ethernet and Fibre Channel transmission systems at data rates up to 11.3Gbps. This device is optimized to drive a differential transmitter optical subassembly (TOSA) with a 25I flex circuit. The uniqu 文件:2.3882 Mbytes 页数:28 Pages | Maxim 美信 | Maxim | |
MAX3946 | 1Gbps to 11.3Gbps, SFP Laser Driver with Laser Impedance Mismatch Tolerance 文件:2.40838 Mbytes 页数:29 Pages | Maxim 美信 | Maxim | |
MAX3946 | 1Gbps至11.3Gbps、SFP+激光器驱动器,容许激光器阻抗失配 MAX3946是+3.3V、多速率、低功耗激光二极管驱动器,设计用于以太网和光纤通道传输系统,数据速率高达11.3Gbps。该器件优化用于驱动带有25Ω柔性电路的差分发送器光学组件(TOSA)。独特的输出级设计能够支持不匹配的TOSA,提供宽松的裕量限制并降低系统功耗。\n器件采用内部电缆端接,可接收差分CML兼容信号,能够以22ps (20%至80%)的边沿速率为5Ω至25Ω外部差分负载提供高达80mA的激光器调制电流。器件采用对称输出级设计,输出级提供内部背向端接。采用宽带、全差分信号通路有助于减小确定性抖动。可使能均衡模块补偿SFP+连接器的损耗。集成偏置电路提供高达80 • 小于1W的SFP+模块功耗仅为225mW \n• 使能不匹配FP/DFB TOSA可将功耗降低多达100mW \n• 支持SFF-8431 SFP+ MSA和SFF-8472数字诊断 \n• 3.3V供电时(IMOD = 40mA、IBIAS = 60mA ,假定25Ω TOSA),功耗为225mW \n• +3.3V单电源供电 \n• 工作速率高达11.3Gbps (NRZ) \n• 可编程调制电流:10mA至100mA (5Ω负载) \n• 可编程偏置电流:5mA至80mA \n• 可编程输入均衡 \n• 可编程输出去加重 \n• TOUT+和TOUT-带有25Ω输出背向端接 \n• ; | ADI 亚德诺 | ADI | |
1.0625Gbps to 11.3Gbps, SFP Laser Driver with Laser Impedance Mismatch Tolerance General Description The MAX3946 is a +3.3V, multirate, low-power laser diode driver designed for Ethernet and Fibre Channel transmission systems at data rates up to 11.3Gbps. This device is optimized to drive a differential transmitter optical subassembly (TOSA) with a 25I flex circuit. The uniqu 文件:2.3882 Mbytes 页数:28 Pages | Maxim 美信 | Maxim | ||
1Gbps to 11.3Gbps, SFP Laser Driver with Laser Impedance Mismatch Tolerance 文件:2.40838 Mbytes 页数:29 Pages | Maxim 美信 | Maxim | ||
1Gbps to 11.3Gbps, SFP Laser Driver with Laser Impedance Mismatch Tolerance 文件:2.40838 Mbytes 页数:29 Pages | Maxim 美信 | Maxim | ||
Package:24-WFQFN 裸露焊盘;包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) 激光驱动器 描述:IC LASER DRV 11.3GB 3.63V 24TQFN | AD 亚德诺 | AD | ||
Package:24-WFQFN 裸露焊盘;包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 类别:集成电路(IC) 激光驱动器 描述:IC LASER DRV 11.3GB 3.63V 24TQFN | AD 亚德诺 | AD |
技术参数
- Target Oper. Range(Gbps):
5 to >10
- Data Rate (min)(Mbps):
1062
- Data Rate (max)(Mbps):
11300
- VSUPPLY(V):
3.3
- ICC (typ)(mA):
68
- I/ O Type:
CML
- IMOD (max)(mA):
100
- IBIAS (max)(mA):
80
- RoHS Available:
Yes
- Package/ Pins:
TQFN/24
- Smallest Available Pckg. (max w/pins)(mm2):
16.8
- Oper. Temp.(°C):
-40 to +95
- Budgetary Price (See Notes):
$4.20 @1k
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM/美信 |
23+ |
TQFN24 |
13000 |
原厂授权一级代理,专业海外优势订货,价格优势、品种 |
询价 | ||
MAX |
12+ |
QFN24 |
1000 |
原装现货价格有优势量大可以发货 |
询价 | ||
MAXIM |
13+ |
QFN |
3738 |
原装分销 |
询价 | ||
MaximIntegrated |
24+ |
NA |
5000 |
进口原装正品优势供应 |
询价 | ||
MAXIM |
25+23+ |
QFN24 |
28013 |
绝对原装正品全新进口深圳现货 |
询价 | ||
MAXIM |
24+ |
QFN |
90000 |
一级代理商进口原装现货、假一罚十价格合理 |
询价 | ||
Maxim |
20+ |
na |
65790 |
原装优势主营型号-可开原型号增税票 |
询价 | ||
MAXIM/美信 |
24+ |
SSOPQFN |
25050 |
原厂支持公司优势现货 |
询价 | ||
MAXIM/美信 |
23+ |
QFN |
12500 |
全新原装现货,价格优势 |
询价 | ||
MAXIM |
24+ |
QFN24 |
9860 |
原装现货/放心购买 |
询价 |
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