型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
MAX3948 | 11.3Gbps, Low-Power, DC-Coupled Laser Driver General Description The MAX3948 is a 3.3V, multirate, low-power laser diode driver designed for Ethernet, Fibre Channel, and SONET 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. Th 文件:3.9749 Mbytes 页数:37 Pages | Maxim 美信 | Maxim | |
MAX3948 | 11.3Gbps低功耗直流耦合激光驱动器 MAX3948是3.3V、多速率、低功耗激光二极管驱动器,设计用于以太网、光纤通道和SONET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)。独特的输出级设计使驱动器能够通过直流耦合连接不匹配的TOSA,使功耗降低多达100mW。MAX3948采用内部电缆端接,可接收差分交流耦合信号,能够以26ps的边沿速率(20%上升至80%)为5Ω外部差分负载提供高达85mA的激光调制电流,利用输出级内部背向端接匹配电阻建立宽带全差分信号通路,可使能均衡模块补偿SFP+/QSFP+主连接器的损耗。内部集成的直流电路提供高达61m • 功耗最低 \n• 3.3V供电时(LDMOD = 40mA,LDDC = 20mA),IC典型功耗为168mW\n• 3.3V供电时(LDMOD = 40mA,LDDC = 20mA),发射器总功耗383mW \n• SFP+模块最大总功耗 < 1W\n• QSFP+模块最大总功耗 < 2.5W\n\n \n• 节省电路板空间\n• 3mm × 3mm微型封装\n• 激光器直流耦合接口减少外部元件数量\n\n \n• 灵活性\n• 通过一个3线数字接口控制多达四颗MAX3948 IC\n• 高达85mA可编程调制电流(5Ω负载)\n• 高达61mA可编程直流电流(相当于高达100mA激光器; | ADI 亚德诺 | ADI | |
11.3Gbps, Low-Power, DC-Coupled Laser Driver General Description The MAX3948 is a 3.3V, multirate, low-power laser diode driver designed for Ethernet, Fibre Channel, and SONET 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. Th 文件:3.9749 Mbytes 页数:37 Pages | Maxim 美信 | Maxim | ||
11.3Gbps, Low-Power, DC-Coupled Laser Driver 文件:2.97549 Mbytes 页数:37 Pages | Maxim 美信 | Maxim | ||
11.3Gbps, Low-Power, DC-Coupled Laser Driver 文件:2.97549 Mbytes 页数:37 Pages | Maxim 美信 | Maxim | ||
包装:卷带(TR) 类别:集成电路(IC) 激光驱动器 描述:IC LASER DRIVER 10G | AD 亚德诺 | AD | ||
Package:16-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 16TQFN | AD 亚德诺 | AD | ||
Package:16-WFQFN 裸露焊盘;包装:卷带(TR) 类别:集成电路(IC) 激光驱动器 描述:IC LASER DRV 11.3GB 3.63V 16TQFN | AD 亚德诺 | AD |
技术参数
- Target Oper. Range(Gbps):
5 to >10
- Data Rate (min)(Mbps):
1000
- Data Rate (max)(Mbps):
11300
- VSUPPLY(V):
3.3
- ICC (typ)(mA):
51
- IMOD (max)(mA):
85
- IBIAS (max)(mA):
100
- EV Kit Available:
Yes
- RoHS Available:
Yes
- Package/ Pins:
DICE SALES/0
- Smallest Available Pckg. (max w/pins)(mm2):
9.6
- Oper. Temp.(°C):
-40 to +95
- Budgetary Price (See Notes):
$6.17 @1k
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAX |
17+ |
QFN16 |
6200 |
100%原装正品现货 |
询价 | ||
MAX |
16+ |
QFN16 |
10000 |
进口原装现货/价格优势! |
询价 | ||
MAXIM |
25+23+ |
TQFN16 |
28009 |
绝对原装正品全新进口深圳现货 |
询价 | ||
MAXIM |
19+ |
QFN-16 |
16200 |
原装正品,现货特价 |
询价 | ||
MAXIM |
23+ |
TQFN16 |
30000 |
代理全新原装现货,价格优势 |
询价 | ||
MAXIM |
24+ |
TDFN16 |
36200 |
全新原装现货/放心购买 |
询价 | ||
MAXI |
2447 |
QFN16 |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
MAXIM/美信 |
QFN16 |
6698 |
询价 | ||||
Maxim |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
MAXI |
24+ |
SMD8 |
9600 |
原装现货,优势供应,支持实单! |
询价 |
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