Datasheet > HSP48908GC-20

HSP48908GC-20

更新时间： 2024-02-20 22:41:24

品牌	Logo	应用领域
英特矽尔 - INTERSIL		外围集成电路输入元件时钟
页数	文件大小	规格书
18页	113K
描述
Two Dimensional Convolver

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中文翻译

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技术参数
数据手册

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HSP48908GC-20 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-84
针数：	84	Reach Compliance Code：	not_compliant
风险等级：	5.71	Is Samacsys：	N
其他特性：	10 BIT COEFFICIENT INPUT BUS	边界扫描：	NO
最大时钟频率：	20 MHz	外部数据总线宽度：	8
JESD-30 代码：	S-CPGA-P84	JESD-609代码：	e0
长度：	29.465 mm	低功率模式：	YES
端子数量：	84	最高工作温度：	70 °C
最低工作温度：		输出数据总线宽度：	20
封装主体材料：	CERAMIC, METAL-SEALED COFIRED	封装代码：	PGA
封装等效代码：	PGA84M,11X11	封装形状：	SQUARE
封装形式：	GRID ARRAY	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：	5.2 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
处于峰值回流温度下的最长时间：	NOT SPECIFIED	宽度：	29.465 mm
uPs/uCs/外围集成电路类型：	DSP PERIPHERAL, CONVOLVER	Base Number Matches：	1

HSP48908GC-20 数据手册

HSP48908

Data Sheet

May 1999

File Number 2456.5

Two Dimensional Convolver

Features

The Intersil HSP48908 is a high speed Two Dimensional

Convolver which provides a single chip implementation of a

video data rate 3 x 3 kernel convolution on two dimensional

data. It eliminates the need for external data storage through

the use of the on-chip row buffers which are programmable

for row lengths up to 1024 pixels.

• Single Chip 3 x 3 Kernel Convolution

• Programmable On-Chip Row Buffers

• DC to 32MHz Clock Rate

• Cascadable for Larger Kernels and Images

• On-Chip 8-Bit ALU

There are Internal Register banks for storing two

independent 3 x 3 ﬁlter kernels, thus facilitating the

implementation of adaptive ﬁlters and multiple ﬁlter

operations on the same data. The pixel data path also

includes an on-chip ALU for performing real-time arithmetic

and logical pixel point operations.

• Dual Coefﬁcient Mask Registers, Switchable in a

Single Clock Cycle

• 8-Bit Signed or Unsigned Input and Coefﬁcient Data

• 20-Bit Extended Precision Output

• Standard µP Interface

Data is provided to the HSP48908 in a raster scan

noninterlaced fashion, and is internally buffered on images

up to 1024 pixels wide for the 3 x 3 convolution operation.

Images with larger rows and convolution with larger kernel

sizes can be accommodated by using external row buffers

and/or multiple HSP48908s. Coefﬁcient and pixel input data

are 8-bit signed or unsigned integers, and the 20-bit

convolver output guarantees no overﬂow for kernel sizes up

to 4 x 4. Larger kernel sizes can be implemented however,

since the ﬁlter coefﬁcients will normally be less than their

maximum 8-bit values.

• Low Power CMOS

Applications

• Image Filtering

• Edge Detection

• Adaptive Filtering

• Real Time Video Filter

Ordering Information

The HSP48908 is manufactured using an advanced CMOS

process, and is a low power fully static design. The

conﬁguration of the device is controlled through a standard

microprocessor interface and all inputs/outputs are TTL

compatible.

TEMP.

PART NUMBER RANGE ( C)

PACKAGE

PKG. NO.

HSP48908VC-20

HSP48908VC-32

HSP48908JC-20

HSP48908JC-32

HSP48908GC-20

HSP48908GC-32

0 to 70

0 to 0

100 Ld MQFP Q100x14x20

84 Ld PLCC

84 Ld PGA

N84.1.15

G84.A

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

12 3 4 5 6 7...18

中文翻译

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与HSP48908GC-20相关器件

型号	品牌	获取价格	描述	数据表
HSP48908GC-32	INTERSIL	获取价格	Two Dimensional Convolver
HSP48908GM-20/883	INTERSIL	获取价格	Two Dimensional Convolver
HSP48908GM-27/883	INTERSIL	获取价格	Two Dimensional Convolver
HSP48908JC-20	INTERSIL	获取价格	Two Dimensional Convolver
HSP48908JC-32	INTERSIL	获取价格	Two Dimensional Convolver
HSP48908VC-20	INTERSIL	获取价格	Two Dimensional Convolver
HSP48908VC-32	INTERSIL	获取价格	Two Dimensional Convolver
HSP50016	INTERSIL	获取价格	Digital Down Converter
HSP50016_00	INTERSIL	获取价格	Digital Down Converter
HSP50016-EV	INTERSIL	获取价格	DDC Evaluation Platform

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