MAX3268
+3.0V至+5.5V、1.25Gbps/2.5Gbps限幅放大器
具有静噪功能的限幅放大器，具有极低的系统抖动
下载数据手册
订阅
Maxim Confidential
MyMaxim 订阅说明
The 1.25Gbps MAX3264/MAX3268/MAX3768 and the 2.5Gbps MAX3265/MAX3269/MAX3765 limiting amplifiers are designed for Gigabit Ethernet and Fibre Channel optical receiver systems. The amplifiers accept a wide range of input voltages and provide constant-level output voltages with controlled edge speeds. Additional features include RMS power detectors with programmable loss-of-signal (LOS) indication, an optional squelch function that mutes the data output signal when the input voltage falls below a programmable threshold, and excellent jitter performance.The MAX3264/MAX3265/MAX3765 feature current-mode logic (CML) data outputs that are tolerant of inductive connectors and a 16-pin TSSOP package, making these circuits ideal for GBIC receivers. The MAX3268/ MAX3269/MAX3768 feature standards-compliant positive-referenced emitter-coupled logic (PECL) data outputs and are available in a tiny 10-pin µMAX® package that is ideal for small-form-factor (SFF) receivers.
关键特性
- +3.0V to +5.5V Supply Voltage
- Low Deterministic Jitter
- 14ps (MAX3264)
- 11ps (MAX3265/MAX3765)
- 150ps (max) Edge Speed (MAX3265/MAX3765)
- 300ps (max) Edge Speed (MAX3264)
- Programmable Signal-Detect Function
- Choice of CML or PECL Output Interface
- 10-Pin µMAX or 16-Pin TSSOP Package
应用
- ATM光接收器
- 光纤通道光接收器
- 千兆位以太网光接收器
- 系统互连
Status:
Package:
Temperature:
