Cypress CY7C9235A-270JC

数字控制器44-LCC（J 形引线）

Overview

SMPTE-259M OperationThe CY7C9235A-270JC is a CMOS integrated circuit designed to encode SMPTE-125M and SMPTE-244M bit-parallel digital characters (or other data formats) using the SMPTE-259M encoding rules. Following encoding, the characters are output as bit-parallel characters ready for serialization. The encoded outputs of the CY7C9235A-270JC are designed to be directly mated to a CY7B9234 HOTLink transmitter, which then converts the bit-parallel characters into a SMPTE-259M compatible high-speed serial data stream.

• Fully compatible with SMPTE-259M — SMPTE-125M compliant for 4:2:2 component video — SMPTE-244M compliant for 4fsc composite video• Fully compatible with DVB-ASI• Operates from a single +5V or –5V supply• 44-pin PLCC package• Encodes both 8- and 10-bit parallel digital streams for any rate from 16–40 M characters/sec (160–400 Mbits/sec serial)• Operates with CY7B9234 SMPTE HOTLink™ serializer/transmitter• X9 + X4 + 1 scrambler and NRZI encoder may be bypassed for raw data output

Features

Bulk Package

Surface Mount Mounting Type

Applications

There are a lot of Cypress Semiconductor
CY7C9235A-270JC Specialized Interface ICs applications.

• Audio and video switching
• Automatic test equipment
• Precision data acquisition
• Battery-powered systems
• Sample-and-hold systems
• Communication systems
• Data Acquisition Systems
• Relay Replacement
• Battery Powered Systems
• Existing multiplexer applications (both fault-protected and