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| 型号： | 0W344-005-XTP |
| 厂商： | ON SEMICONDUCTOR |
| 元件分类： | 数字信号处理 |
| 英文描述： | BelaSigna 200 - Single-Chip Audio Processing System; Package: 52 PIN QFN 8x8; No of Pins: 52; Container: Tape and Reel; Qty per Container: 1000 |
| 中文描述： | 0-BIT, 33 MHz, MIXED DSP, QCC52 |
| 封装： | 8 X 8 MM, QFN-52 |
| 文件页数： | 1/43页 |
| 文件大小： | 1426K |
| 代理商： | 0W344-005-XTP |
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2008 SCILLC. All rights reserved.
Publication Order Number:
June 2008 – Rev. 16
BELASIGNA200/D
BelaSigna 200
1.0 General Description
BelaSigna 200 is a high-performance, programmable, mixed-signal digital signal processor (DSP) that is based on
ON Semiconductor’s patented second-generation SignaKlara technology.
This single-chip solution is ideally suited for embedded applications where audio performance, low power consumption and
miniaturization are critical. BelaSigna 200 targets a wide variety of digital speech- and audio-centric applications, including:
Communication headsets
Smart phones
Personal digital assistants (PDAs)
Hands-free car kits
Bluetooth wireless technology systems
BelaSigna 200 provides numerous analog and digital interfaces including parallel, serial, synchronous, and asynchronous interfaces to
facilitate the connection with transducers from various applications.
BelaSigna 200 contains two primary processing blocks, which all work together to provide a complete audio processing chain. The
analog section includes two 16-bit A/D converters and two 16-bit D/A converters. Two on-chip direct digital output stages allow
BelaSigna 200 to drive various output transducers directly, eliminating the need for external power amplifiers.
BelaSigna 200 features internal clock generation and power regulation for excellent noise and power performance. Two DSP
subsystems operate concurrently: the RCore, which is a fully programmable DSP core, and the weighted overlap-add (WOLA)
filterbank coprocessor, which is a dedicated, configurable processor that executes time-frequency domain transforms and other vector-
based computations. In addition to these processors, there are several other peripherals, which optimize the architecture to audio
processing, such as the onput/output processor (IOP) – an audio-targeted direct memory access (DMA) processor, which runs in the
background and manages the data flow between the converters and the two processors. The BelaSigna 200 functional block diagram is
shown in Figure 1.
Figure 1: BelaSigna 200 Functional Block Diagram
相关PDF资料 |
PDF描述 |
|---|---|
| 0W588-002-XUA | BelaSigna 200 - Single-Chip Audio Processing System; Package: WLCSP 40, 3.8x2.3; No of Pins: 40; Container: Tape and Reel; Qty per Container: 5000 |
| 0W633-001-XTP | BelaSigna 250 - 16 bit Audio Processor, Full Stereo 2-in, 2-out; Package: LFBGA 57, 5x5; No of Pins: 57; Container: Tape and Reel; Qty per Container: 5000 |
| 0W888-002-XTP | BelaSigna 250 - 16 bit Audio Processor, Full Stereo 2-in, 2-out; Package: LFBGA 64, 7x7; No of Pins: 64; Container: Tape and Reel; Qty per Container: 1500 |
| 0X860 | OSCILLOSCOPE 100MHz ANALOGUE |
| 2-5174339-5 | 68 CONTACT(S), MALE, STRAIGHT TELECOM AND DATACOM CONNECTOR, SOLDER |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 0W588-002-XUA | 功能描述:数字信号处理器和控制器 - DSP, DSC BELASIGNA 200 WLCSP RoHS:否 制造商:Microchip Technology 核心:dsPIC 数据总线宽度:16 bit 程序存储器大小:16 KB 数据 RAM 大小:2 KB 最大时钟频率:40 MHz 可编程输入/输出端数量:35 定时器数量:3 设备每秒兆指令数:50 MIPs 工作电源电压:3.3 V 最大工作温度:+ 85 C 封装 / 箱体:TQFP-44 安装风格:SMD/SMT |
| 0W589-005-XDS | 功能描述:音频模/数转换器 IC AUDIO AD/DA RoHS:否 制造商:Wolfson Microelectronics 转换速率: 分辨率: ADC 输入端数量: 工作电源电压: 最大工作温度: 最小工作温度: 安装风格: 封装 / 箱体: 封装: |
| 0W589-007-XDS | 功能描述:音频模/数转换器 IC AUDIO AD/DA RoHS:否 制造商:Wolfson Microelectronics 转换速率: 分辨率: ADC 输入端数量: 工作电源电压: 最大工作温度: 最小工作温度: 安装风格: 封装 / 箱体: 封装: |
| 0W598001EVK | 制造商:ON Semiconductor 功能描述:B250 EDK SGL PURCH - Bulk |
| 0W633-001-XTP | 功能描述:数字信号处理器和控制器 - DSP, DSC BELASIGNA 250 CABGA 5X5 RoHS:否 制造商:Microchip Technology 核心:dsPIC 数据总线宽度:16 bit 程序存储器大小:16 KB 数据 RAM 大小:2 KB 最大时钟频率:40 MHz 可编程输入/输出端数量:35 定时器数量:3 设备每秒兆指令数:50 MIPs 工作电源电压:3.3 V 最大工作温度:+ 85 C 封装 / 箱体:TQFP-44 安装风格:SMD/SMT |
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