5秒后页面跳转
捷配首页

Datasheet > TMC2242AKTC
TMC2242AKTC PDF预览

TMC2242AKTC

更新时间： 2024-01-03 12:41:50
品牌 Logo 应用领域
CADEKA 外围集成电路LTE时钟
页数 文件大小 规格书
16页 188K
描述
Digital Half-Band Interpolating/Decimating Filter 12-bit In/16-bit Out, 60 MHz

阅读下载

中文翻译

获取价格

TMC2242AKTC 技术参数

是否Rohs认证： 不符合生命周期：Obsolete
零件包装代码：QFP包装说明：QFP, QFP44,.5SQ,32
针数：44Reach Compliance Code：unknown
ECCN代码：3A991.A.2HTS代码：8542.39.00.01
风险等级：5.71Is Samacsys：N
边界扫描：NO最大时钟频率：40 MHz
外部数据总线宽度：12JESD-30 代码：S-PQFP-G44
JESD-609代码：e0长度：10 mm
低功率模式：NO端子数量：44
最高工作温度：70 °C最低工作温度：
输出数据总线宽度：16封装主体材料：PLASTIC/EPOXY
封装代码：QFP封装等效代码：QFP44,.5SQ,32
封装形状：SQUARE封装形式：FLATPACK
峰值回流温度（摄氏度）：NOT SPECIFIED电源：5 V
认证状态：Not Qualified座面最大高度：2.35 mm
子类别：DSP Peripherals最大压摆率：150 mA
最大供电电压：5.25 V最小供电电压：4.75 V
标称供电电压：5 V表面贴装：YES
技术：CMOS温度等级：COMMERCIAL
端子面层：Tin/Lead (Sn/Pb)端子形式：GULL WING
端子节距：0.8 mm端子位置：QUAD
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：10 mm
uPs/uCs/外围集成电路类型：DSP PERIPHERAL, DIGITAL FILTERBase Number Matches：1

TMC2242AKTC 数据手册

 浏览型号TMC2242AKTC的Datasheet PDF文件第2页浏览型号TMC2242AKTC的Datasheet PDF文件第3页浏览型号TMC2242AKTC的Datasheet PDF文件第4页浏览型号TMC2242AKTC的Datasheet PDF文件第5页浏览型号TMC2242AKTC的Datasheet PDF文件第6页浏览型号TMC2242AKTC的Datasheet PDF文件第7页 
www.cadeka.com  
TMC2 2 4 2 A/TMC2 2 4 2 B  
Dig it a l Ha lf-Ba n d In t e rp o la t in g /De c im a t in g Filt e r  
1 2 -b it In /1 6 -b it Ou t , 6 0 MHz  
Features  
• TMC2242A and TMC2242B are pin-compatible with  
TMC2242  
• Single +5 Volt power supply operation  
• Small 44-Lead PLCC and 44-Lead MQFP  
• User selectable interpolate gain, -6 dB or 0 dB (2242B)  
• 30, 40 and 60 MHz speed grades  
• User selectable 2:1 decimation, 1:2 interpolation, and  
equal-rate filter modes  
Applications  
• Low-cost video filtering  
• Chrominance bandwidth limiter  
• Simple, inexpensive video D/A post-filters  
• Reduced cost and complexity for A/D anti-aliasing filters  
• High-performance digital low-pass filters  
• Digital waveform reconstruction post-filtering  
• Telecommunications  
• Passband ripple < ±0.01 dB  
• Stopband rejection 59.4 dB from 0.28 to 0.50 x f  
s
• Cascading two TMC2242A or TMC2242B meets  
CCIR 601 low-pass filter requirement  
• Dedicated 12-bit 2's complement input data port and  
16-bit output data port with user-selectable rounding from  
9 to 16 bits  
• Direct digital synthesis  
• Radar  
• Two's complement or offset binary output format  
• Built-in limiter prevents overflow  
Description  
The TMC2242A and TMC2242B are fixed-coefficient lin-  
ear-phase half-band (low-pass) digital filters. They can be  
used to halve or double the sampling rate of a digital signal.  
When used as a decimating post-filter with a double-speed  
oversampling A/D converter, they greatly reduce the cost and  
complexity of anti-aliasing filters required ahead of the A/D  
converter. When used as an interpolating pre-filter with a  
double-speed oversampling D/A converter, the TMC2242A  
and TMC2242B significantly reduce the design complexity  
and production cost of reconstruction filters used on D/A  
outputs.  
The TMC2242A and TMC2242B user selects the mode of  
operation (decimate, interpolate, or equal-rate) and round-  
ing. The TMC2242A and TMC2242B accept 12-bit 2's com-  
plement data at up to 60 MHz and output saturated  
(overflow-protected) 2's complement or offset binary data  
rounded to from 9 to 16 bits. Within the speed grade I/O  
limit, the output sample rate may be 1/2, 1, or 2 times the  
input sample rate.  
Block Diagram  
OE  
12  
12  
16  
12  
55 Tap  
FIR  
16  
16  
12  
SI  
Round  
and  
11-0  
SO  
15-0  
Filter  
Limit  
Interpolate 0-1-0-1  
Decimate, Equal Rate 1-1-1-1  
CLK  
DEC  
INT  
TCO  
3
Control  
RND  
2-0  
SYNC  
65-2242A-01  
Rev. 1.2.0  
1234567...16

中文翻译

下载PDF

与TMC2242AKTC相关器件

型号 品牌 获取价格 描述 数据表
TMC2242AKTC1 FAIRCHILD

获取价格

 		Digital Half-Band Interpolating/Decimating Filter 12-bit In/16-bit Out, 60 MHz
TMC2242AKTC1 CADEKA

获取价格

 		Digital Half-Band Interpolating/Decimating Filter 12-bit In/16-bit Out, 60 MHz
TMC2242AKTC2 CADEKA

获取价格

 		Digital Half-Band Interpolating/Decimating Filter 12-bit In/16-bit Out, 60 MHz
TMC2242AKTC2 FAIRCHILD

获取价格

 		Digital Half-Band Interpolating/Decimating Filter 12-bit In/16-bit Out, 60 MHz
TMC2242AR2C FAIRCHILD

获取价格

 		Digital Half-Band Interpolating/Decimating Filter 12-bit In/16-bit Out, 60 MHz
TMC2242AR2C CADEKA

获取价格

 		Digital Half-Band Interpolating/Decimating Filter 12-bit In/16-bit Out, 60 MHz
TMC2242AR2C1 CADEKA

获取价格

 		Digital Half-Band Interpolating/Decimating Filter 12-bit In/16-bit Out, 60 MHz
TMC2242AR2C1 FAIRCHILD

获取价格

 		Digital Half-Band Interpolating/Decimating Filter 12-bit In/16-bit Out, 60 MHz
TMC2242AR2C2 FAIRCHILD

获取价格

 		Digital Half-Band Interpolating/Decimating Filter 12-bit In/16-bit Out, 60 MHz
TMC2242AR2C2 CADEKA

获取价格

 		Digital Half-Band Interpolating/Decimating Filter 12-bit In/16-bit Out, 60 MHz

与TMC2242AKTC相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证