MAX3864：2.5Gbps、+3V至+5.5V、宽动态范围互阻前置放大器

2mA输入过载2.5Gbps TIA

The MAX3864 is a transimpedance preamplifier for applications in SDH/SONET systems operating up to 2.5Gbps. It features 490nA (typ) input-referred noise, 2.0GHz bandwidth, and 2mA input overload. The MAX3864 operates from a single +3.0V to +5.5V supply. It includes an integrated low-frequency compensation capacitor, as well as a filter connection that provides positive bias through a 750Ω resistor to VCC. These features save external components, simplifying design and assembly into a TO-46 header with a photodiode. The MAX3864 has a typical optical dynamic range of -24dBm to 0dBm using a PIN photodetector.

关键特性

490nA (typ) Input-Referred Noise
2000MHz Bandwidth
2mA Input Overload
100Ω Differential Output Impedance
112mW Power Dissipation at +3.3V
Integrated Filter Resistor
CML Outputs
Single +3.0V to +5.5V Supply Voltage

MAX3864：典型工作电路

应用

2.5Gbps ATM接收机
APD前置放大接收器
PIN前置放大接收机
SDH/SONET发生器
SDH/SONET传输系统

数据手册DataSheet

语言	下载文件	备注
英文	MAX3864.pdf	Rev 1; 12/2005

关键参数

Part Number	Target Oper. Range (Gbps)	Data Rate (Mbps)	Data Rate (Mbps)	V_SUPPLY (V)	I_CC (mA)	Input Noise (nA)	Bandwidth (MHz)	I_IN (µA)	Z_T (kΩ)	Package/Pins
Part Number	Target Oper. Range (Gbps)	min	max	V_SUPPLY (V)	typ	max	min	max	Z_T (kΩ)	Package/Pins
MAX3864	1 to 4.5	1000	2500	3.3 5	34	490	2000	2000	2.75	SOIC(N)/8

开发工具

MAX3864EVKIT

技术资料

质量和环境数据

MAX3864.pdf

订购型号

型号	状况	推荐替代产品	封装	温度	RoHS/无铅
MAX3864E/D	生产中		DICE SALES,；NA引脚；DICE S；	0°C至+70°C	参考数据资料
MAX3864E/D+C8R	生产中		WAFER SAWN,；NA引脚；WAFER；	-40°C至+85°C	参考数据资料
MAX3864E/D-B3A	生产中		WAFER SAWN,；NA引脚；WAFER；	-40°C至+85°C	参考数据资料
MAX3864ESA	停止供货	MAX3864E/D	SOIC(N),；8引脚；30.9mm²	-40°C至+85°C	RoHS/无铅：否
MAX3864ESA-T	停止供货	MAX3864E/D	N.SO；8引脚	-40°C至+85°C	参考数据资料