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TMC2250AH6C3 PDF预览

TMC2250AH6C3

更新时间: 2024-11-24 22:05:31
品牌 Logo 应用领域
飞兆/仙童 - FAIRCHILD DSP外围设备微控制器和处理器外围集成电路时钟
页数 文件大小 规格书
23页 188K
描述
Matrix Multiplier 12 x 10 bit, 50 MHz

TMC2250AH6C3 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:PGA包装说明:PGA, PGA120,13X13
针数:120Reach Compliance Code:compliant
ECCN代码:3A001.A.3HTS代码:8542.39.00.01
风险等级:5.65边界扫描:NO
最大时钟频率:50 MHz外部数据总线宽度:12
JESD-30 代码:S-CPGA-P120JESD-609代码:e0
长度:34.545 mm低功率模式:NO
端子数量:120最高工作温度:70 °C
最低工作温度:输出数据总线宽度:12
封装主体材料:CERAMIC, METAL-SEALED COFIRED封装代码:PGA
封装等效代码:PGA120,13X13封装形状:SQUARE
封装形式:GRID ARRAY电源:5 V
认证状态:Not Qualified座面最大高度:9.17 mm
子类别:DSP Peripherals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:NO技术:CMOS
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:PIN/PEG端子节距:2.54 mm
端子位置:PERPENDICULAR宽度:34.545 mm
uPs/uCs/外围集成电路类型:DSP PERIPHERAL, MULTIPLIERBase Number Matches:1

TMC2250AH6C3 数据手册

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www.fairchildsemi.com  
TMC2250A  
Matrix Multiplier  
12 x 10 bit, 50 MHz  
Features  
Applications  
• Four user-selectable filtering and transformation  
functions:  
• Image filtering and manipulation  
• Video effects generation  
– Triple dot product (3 x 3) matrix multiply  
– Cascadeable 9-tap systolic FIR filter  
– Cascadeable 3 x 3-pixel image convolver  
– Cascadeable 4 x 2-pixel image convolver  
• 50 MHz (20ns) pipelined throughput  
• 12-bit input and output data, 10-bit coefficients  
• 6-bit cascade input and output ports in all filter modes  
• Onboard coefficient storage, with three-cycle updating of  
all nine coefficients  
• Video standards conversion and encoding/decoding  
• Three-dimensional image manipulation  
• Medical image processing  
• Edge detection for object recognition  
• FIR filtering for communications systems  
Description  
The TMC2250A is a flexible high-performance nine-multiplier  
array VLSI circuit which can execute a cascadeable 9-tap  
FIR filter, a cascadeable 4 x 2 or 3 x 3-pixel image convolu-  
tion, or a 3 x 3 color space conversion. All configurations  
offer throughput at up to the maximum guaranteed 50 MHz  
clock rate with 12-bit data and 10-bit coefficients. All inputs  
and outputs are registered on the rising edges of the clock.  
The cascadeable 3 x 3 and 4 x 2-pixel image convolver func-  
tions allow the user to perform numerous image processing  
functions, including static filters and edge detectors. The 16-bit  
cascade input port facilitates two-chip 50 MHz cubic convo-  
lution (4 x 4-pixel kernel).  
The TMC2250A is fabricated in a sub-micron CMOS process  
and operates at clock speeds of up to 50 MHz over the full  
commercial (0°C to 70°C) temperature and supply voltage  
ranges. It is available in 120-pin Plastic Pin Grid Array  
(PPGA) packages, 120-lead Ceramic Pin Grid Array pack-  
age (CPGA), 120-lead PQFP to PPGA package (MPGA) and  
120-lead Plastic Quad FlatPack (PQFP). All input and output  
signals are TTL compatible.  
The 3 x 3 matrix multiply or color conversion configuration  
can perform video standard conversion (YIQ or YUV to  
RGB, etc.) or three-dimensional perspective translation at  
real-time video rates.  
The 9-tap FIR filter configuration, useful in Video, Telecom-  
munications, and Signal Processing, features a 16-bit cascade  
input to allow construction of longer filters.  
REV. 1.0.2 10/25/00  

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