HSP9501 - Intersil Corporation

HSP9501 Programmable Data Buffer

NAME VCC GND CLK PIN NUMBER 12, 34 TYPE DESCRIPTION The +5V power supply pin. A 0.1µF capacitor between the VCC and GND pin is recommended. The device ground. I Input Clock. This clock signal is used to control the data movement through the programmable buffer. It is also the signal which latches the input data, length control word and mode select. Input se.

Features

• DC to 32MHz Operating Frequency
• Programmable Buffer Length from 2 to 1281 Words
• Supports Data Words to 10-Bits
• Clock Select Logic for Positive or Negative Edge System Clocks
• Data Recirculate or Delay Modes of Operation
• Expandable Data Word Width or Buffer Length
• Three-State Outputs
• TTL Compatible Inputs/Outputs
• Low Power CMOS Applications
• Sample Rate Conversion
• Data Time Compression/Expansion
• Software Controlled Data Alignment
• Programmable Serial Data Shifting
• Audio/Speech Data Processing Video/Image Processing Video/Image Processing
• 1-H Delay Line of 910 NTSC, .