搜索资源列表
CS5532
- driver for 24bit sigma-delta AD, Eagle files
fnpll
- 小数分频PLL的matlab源代码，包含二阶sigma-delta调制器的源码。-Fractional PLL the matlab source code
cdf
- In this paper, we propose and study an adaptive delta modulator that has improved SNR performance and better robustness in tracking highly varying signals. The step-size adaptation used in this modulator is based on information about the abso
61EDA_D1116
- A PLD Based Delta-Sigma DAC Delta-Sigma modulation is the simple, yet powerful, technique responsible for the extraordinary performance and low cost of today s audio CD players. The simplest Delta-Sigma DAC consists of a Delta-Sigma modulat
ADF4157
- ADF4157是ADI公司出品的一款锁相环芯片，它含有一个鉴相器，一个电子泵，一个sigma delta 分频器-ADI Corporation ADF4157 is a production of the chip phase-locked loop, which contains a phase detector, an electronic pump, a sigma delta prescaler
11075_ADC_cn
- Microchip 的sigma delta ADC的入门教程 同时详细描述 信号链处理的基本知识内容充实 值得一读-Microchip' s introductory tutorial sigma delta ADC at the same time a detailed descr iption of the signal processing chain, a basic knowledge of the contents of substantial worth a read
slaa254
- This application report describes the implementation of an altimeter using a fullyintegrated MCU solution with the MSP430F42x0 family of microcontrollers. An air pressure sensor is directly interfaced with the MCU-integrated 16-bit sigma/delta da
simulateDSM
- Compute the output of a general delta-sigma modulator with input u, a structure described by ABCD, an initial state x0 (default zero) and a quantizer with a number of levels specified by nlev. Multiple quantizers are implied by making nlev
simulateQSNR
- Determine the SNR for a quadrature delta-sigma modulator using simulations. The modulator is described by a noise transfer function (ntf) and the number of quantizer levels (nlev). The ntf/stf may be given in ABCD form. The band of intere
samlecode.vhdl
- This document lists the basic function of a vhdl code including the entity and ending with archetecture. Also it has a sample code of pwm vs sigma delta signals output.
AD7705
- 基于16位ADC，AD7705的称重系统设计，以单片机89s52为数据处理和控制模块，1602为显示模块-Precision Weigh Scale Design Using the AD7192, 24-Bit Sigma-Delta ADC with Internal PGA, as AD converter and MCU 89s52 as data processer and controller
AD7142
- 带片内环境校准的电容/数字转换器(CDC)转换速率30Hz,优于1fP的分辨率,能和外接电容传感器接口,有14个输入,可通过开关阵列改变成16位240kHz Sigma-Delta电容/数字转换器-With on-chip environmental calibration of the capacitor/digital converter (CDC) conversion rate of 30Hz, better than 1fP resolution, energy and externa
AIC23--chinese-datasheet
- TLV320AIC23（以下简称AIC23）是TI推出的一款高性能的立体声音频Codec芯片，内置耳机输出放大器，支持MIC和LINE IN两种输入方式（二选一），且对输入和输出都具有可编程增益调节。AIC23的模数转换（ADCs）和数模转换（DACs）部件高度集成在芯片内部，采用了先进的Sigma－delta过采样技术，可以在8K到96K的频率范围内提供16bit、20bit、24bit和32bit的采样，ADC和DAC的输出信噪比分别可以达到90dB和100dB。与此同时，AIC23还具有很
SIGMA_DELTA
- Code of Sigma Delta in MSP430. Simple code for Multiple bytes Transfer. Part of Sample Program
16-bit-sigmadelta
- 针对数字音频领域16 bit精度、20 kHz带宽的设计要求，以0．18 Ixm CMOS工艺设计二阶单环的一位sigma．delta调制器，-16 bit digital audio field for accuracy, 20 kHz bandwidth design requirements to 0.18 Ixm CMOS process design, a second-order single-loop sigma. delta modulator,
Delta-Sigma
- Delta-Sigma (Σ-Δ)模数转换技术-Delta-Sigma (Σ-Δ) ADC
sigmaDeltaMM
- Sigma Delta Domain Processing. Bitstream processing.-Sigma Delta Domain Processing. Bitstream processing.
A-FPGA-Based-Delta-Sigma-DAC
- 用FPGA实现AD转换的代码,使用VHDL语言编写-A FPGA Based Delta-Sigma DAC
Project-5
- Improving the Performance of Sigma-Delta Modulators Using Iterative Methods
simple_simulink
- simple simulink for sigma delta demonstration