Optimization Design of Transimpedance Amplifier for PDIC 用于PDIC的跨阻放大器的优化设计
The transimpedance amplifier ( TIA) takes a fully differential configuration, feedback oscillation technique, and regulated cascode ( RGC) input stage for bandwidth enhancement. 跨阻放大器(TIA)采用全差分结构,利用震荡反馈技术和可调节共源共栅(RGC)结构来增加其带宽。
Large Bandwidth RGC Transimpedance Preamplifier Design in SCA 开关电容阵列中高带宽跨阻前置放大器设计
Current-mode preamplifiers is a transimpedance amplifier with a common gate ( or common base) input stage using current shunt feedback technology. 电流模形式,即在共栅(共基)级输入的跨阻放大器中采用电压并联反馈的作法。
A sensitivity design method for a CMOS optoelectronic integrated circuit ( OEIC) receiver is reported. The receiver consists of a regulated cascade ( RGC) transimpedance amplifier ( TIA) and a double photodiode ( DPD) detector. 设计了一个由调节型级联跨阻抗放大器(TIA)和双光电二极管(DPD)构成的CMOS光电集成(OEIC)接收机。
The RGC ( regulated cascade) techniques are applied in the transimpedance amplifier and a modified Cherry-Hooper architecture is employed in limiting amplifier. 该电路由前置放大器和作为主放大器的限幅放大器构成,其中前置放大器采用RGC形式的互阻放大器实现,限幅放大器采用改进的Cherry&Hooper结构。
A capacitor feedback transimpedance amplifier ( CTIA) is selected as preamplifier of ROIC based on comparing several preamplifier structures. 在对多种前置放大器比较分析后,提出了电容反馈互阻抗放大器结构。
A GaAs monolithic integrated transimpedance preamplifier for 10 Gbit/ s fiber-optic communication receiver has been designed, fabricated and characterized. The bandwidth of the preamplifier is increased effectively by using series inductor technology. 完成了工作于10Gbit/s速率的跨阻前置放大器电路的器件设计、电路设计,电路采用了串联电感L技术,有效地提高了工作带宽。
This preamplifier employs a structure of transimpedance which has the characteristic of feedback circuit, using RGC ( Regulated Cascode) configuration as its input stage and adopting a shunt peaking technique with the purpose of achieving a broad bandwidth. 该前置放大器采用具有反馈特性的跨阻放大器实现,采用了RGC(RegulatedCasacoe)电路作为输入级,同时在电路中引入电感并联补偿的技术,以拓展前置放大器的带宽。
Transimpedance amplifiers ( TIA) are widely used in the high speed optical transmission systems. 在高速光纤传输系统中,广泛采用互阻前置放大器。
Starting from the feature that photodiode is a current source, this paper discusses the related problems, and indicates that transimpedance amplifier is especially suitable to high& speed detection applications. 本文从光电二极管是电流源这一特点出发,讨论了前置放大器设计中的一些问题,指出互阻抗放大器特别适合于高速探测应用。
A ROIC design that has the Capacitor Feedback Transimpedance Amplifier ( CTIA) and Correlated Double Sampling ( CDS) structure is put forward, which is simulated and analyzed based on the PSPICE software. 提出具有电容反馈负导放大器(CTIA)及相关双采样(CDS)结构的读出电路设计,并基于PSPICE软件进行了模拟分析。
This design is a transimpedance amplifier and it is constructed following the difference rule. Less-process-dependent AGC transimpedance amplifier 此设计在结构上属于跨阻抗放大器,采用全差动电路的形式构建完成。制造工艺低相关的AGC跨阻放大器
Relationship between S-parameters and Trans-impedance Gain of Transimpedance Amplifiers 跨阻放大器S参数与跨阻增益间的关系
A Transimpedance Amplifier with Wide Input Dynamic Range 一种宽输入动态范围跨阻放大器的设计
Design of Front-end for High Performance pin/ HBT OEIC Transimpedance Photoreceiver 高性能pin/HBT集成光接收机前端设计
By comparing the performance of two types of preamplifiers, such as transimpedance gain, bandwidth, circuit stability and input noise, a suggestion in the design of high speed preamplifier with BJT transistors was made. 通过比较两种不同输入结构前置放大器的增益、带宽、电路稳定性以及噪声特性,提出了双极型晶体管实现高速前置放大器的设计方案。
And then, the conditions of the coupling in FPA between the detector with the direct injection ( DI) circuit and capacitive transimpedance amplifier ( CTIA) have been studied. 研究了焦平面中常用的直接注入(DI)和电容反馈放大电路(CTIA)与探测器耦合时在噪声、输入阻抗、工作点匹配等方面应具备的条件。
ASIC Design of Pre-transimpedance Amplifier for FTTH 用于FTTH的跨阻抗前置放大器的ASIC设计
The adoption of capacitor feedback transimpedance amplifier ( CTIA) and correlated double sampling ( CDS) structure helps to reduce the noise of the circuit. 电路采用电容负反馈互导放大器(CTIA)及相关双取样(CDS)结构,有利于减小电路的噪声。
The three parts of unit readout IC including capacitor feedback transimpedance amplifier ( CTIA), correlated double sampling ( CDS), buffer output amplifier are designed. 分别对单元读出电路中的电容反馈跨阻放大器(CTIA)结构、双采样电路以及缓冲输出级电路进行了设计与计算机仿真。
This dissertation introduces a method on the design of full-integrated all-pole transimpedance filter with low sensitiVity. 本文系统介绍了低敏感度全极点跨阻滤波器的集成设计方法。