ONET4291TA 具有 AGC 和 RSSI 的 2.5Gbps 互阻抗放大器
The ONET4291TA is a high-speed transimpedance amplifier used in optical receivers with data rates up to 4.25 Gbps.
It features a low input referred noise, 2.8-GHz bandwidth, automatic gain control (AGC), 3.2-k
transimpedance, and received signal strength indication (RSSI).
The ONET4291TA is available in die form and is optimized for use in a TO can.
The ONET4291TA requires a single 3.3-V supply, and its power-efficient design typically dissipates less than 56 mW. The device is characterized for operation from -40°C to 85°C ambient temperature
| ONET4291TA | |
| Data Rate(Gbps) | 4.25 |
| Number of Channels | 1 |
| BW(Typ)(GHz) | 2.8 |
| Z(Typ)(Ohm) | 3200 |
| DJ(Typ)(ps) | 10 |
| DJ ovl(Typ)(ps) | 13 |
| ICC(Max)(mA) | 25 |
| ICC(Nom)(mA) | 17 |
| Iin,ovl(Min)(mA) | 2 |
| In-rms(Typ)(nA) | 465 |
| Operating Temperature Range(C) | -40 to 85 |
| VCC(V) | 3.3 |
ONET4291TA 特性
- 2.8-GHz Bandwidth
- 3.2-k Differential Transimpedance
- Automatic Gain Control (AGC)
- 8.3-pA/
Hz Typical Input Referred Noise
- 2-mAp-p Maximum Input Current
- Received Signal Strength Indication (RSSI)
- CML Data Outputs With On-Chip 50- Back-Termination
- On-Chip Supply Filter Capacitor
- Single 3.3-V Supply
- Die Size: 0,78 × 1,18 mm
- APPLICATIONS
- SONET/SDH Transmission Systems at OC24 and OC48
- 4.25-Gbps, 2.125-Gbps, and 1.0625-Gbps Fiber-Channel Receivers
- Gigabit Ethernet Receivers
- PIN Preamplifier-Receivers
ONET4291TA 芯片订购指南
| 器件 | 状态 | 温度 | 价格 | 封装 | 引脚 | 封装数量 | 封装载体 | 丝印标记 |
| ONET4291TAY | ACTIVE | -40 to 85 | 1.30 | 1ku | DIESALE (Y) | 0 | 340 | BULK |
ONET4291TA 质量与无铅数据
| 器件 | 环保计划* | 铅/焊球涂层 | MSL 等级/回流焊峰 | 环保信息与无铅 (Pb-free) | DPPM / MTBF / FIT 率 |
| ONET4291TAY | Green (RoHS & no Sb/Br) | Call TI | N/A for Pkg Type | ONET4291TAY | ONET4291TAY |
ONET4291TA 应用技术支持与电子电路设计开发资源下载
- ONET4291TA 数据资料 dataSheet 下载.PDF
- TI 德州仪器光纤模块 IC选型与价格 . xls
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- 使用数字隔离器设计隔离式 I2C 总线接口 (zhct119.PDF, 339 KB)
- 1Q 2011 Issue Analog Applications Journal (slyt399.PDF, 964 KB)
- 接口选择指南 (Rev. D) (PDF 2994 KB)
- Signaling Rate vs. Distance for Differential Buffers (PDF 420 KB)
- Q1 2009 Issue Analog Applications Journal (slyt319.PDF, 1.39 MB)
- Isolated RS-485 Reference Design (PDF 80 KB)
- 无铅组件涂层的保存期评估 (PDF 1305 KB)
- Analog Signal Chain Guide (8.62 MB)
- Industrial Interface IC Solutions (101 KB)
ONET4291TA 工具和软件
| 培训内容 | 型号 | 软件/工具类型 |
| ONET4291TA 评估模块 | ONET4291TAEVM | 开发电路板/EVM |