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Infineon/CYPRESS CY7C9235-270JC product image
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Infineon/CYPRESS CY7C9235-270JC

Manufacturer
Infineon/CYPRESS
MPN
CY7C9235-270JC
LCSC Part #
C2954530
Packaging
LCC-44
Customer #
Key Attributes
16mA Decoder 0℃~+70℃ LCC-44 Specialized
DatasheetInfineon/CYPRESS CY7C9235-270JC
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QtyUnit Price(Reference Only)Total Amount
1+$ 0.9726$ 0.97
200+$ 0.3777$ 75.54
500+$ 0.3648$ 182.40
1,000+$ 0.3567$ 356.70
Standard Packaging25/Full Tube
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Products Specifications

All
TypeDescription
CategoryIntegrated Circuits (ICs)/Interface/Specialized
ManufacturerInfineon/CYPRESS
PackagingLCC-44
Current - Output Low(IOL)16mA
Voltage - Supply4.75V~5.25V
Propagation Delay-
TypeDecoder
FeaturesOutput enable high-impedance
Operating Temperature0℃~+70℃
Number of Channels-
Current - Output High(IOH)3.2mA
Quiescent Supply Current-
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Introduction

AI Translation

CY7C9235 is a CMOS IC designed to encode SMPTE-125M and SMPTE-244M bit-parallel digital characters (or other data formats) using SMPTE-259M encoding rules. After encoding, characters are output as bit-parallel characters ready for serialization. The encoded output of the CY7C9235 is designed to interface directly with the CY7B9234 HOTLink transmitter, which converts bit-parallel characters into a SMPTE-259M-compliant high-speed serial data stream. The device performs TRS (synchronization) detection and filtering, data scrambling using the SMPTE-259M X^9 + X^4 + 1 algorithm, and NRZ-to-NRZI encoding. These functions operate at any character rate from 16 to 40 MHz. For systems using video streams that are not SMPTE-259M compliant (or for diagnostic purposes), the scrambler and NRZI encoding functions can be disabled. The CY7C9235 also includes the necessary multiplexers, control inputs, and outputs to produce DVB-ASI-compliant video streams. DVB-ASI operation is enabled by asserting a single input signal, allowing a single serial output port to support both SMPTE and DVB data streams under software or hardware control. The CY7C9235 is powered by a single +5V or -5V supply and is housed in a space-saving 44-pin PLCC package.

Features

AI Translation
  • Fully compatible with SMPTE-259M
  • 4:2:2 component video standard per SMPTE-125M
  • 4fsc composite video standard per SMPTE-244M
  • Fully compatible with DVB-ASI
  • Powered by single +5V or -5V supply
  • 44-pin PLCC package
  • Encodes 8-bit and 10-bit parallel digital streams at any rate from 16–40 MChars/sec (serial 160–400 Mbits/sec)
  • Works with CY7B9234 SMPTE HOTLink™ serializer/transmitter
  • X^9 + X^4 + 1 scrambler and NRZI encoder bypassable for raw data output