The Z86228 (Line 21 Closed-Caption Controller) is a single I.C.
designed to provide the functional performance of a L21C Decoder module.
Key Features
or non-
Z86228 CPS DC-4243-00
stated on the front and back of the slaes order acknowledgement, Zilog makes no claim as to quality and reliability under the CPS. The product remains subject to standard warranty for replacement due to defects in materials and workmanship. conformance with some aspects of the CPS may be found, either by Zilog or its c.
Full PDF Text Transcription for Z86228 (Reference)
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Z86228. For precise diagrams, and layout, please refer to the original PDF.
P R E L I M I N A R Y Z86228 CPS DC-4243-00 PRELIMINARY CUSTOMER PROCUREMENT SPECIFICATION Z86228 LINE 21 CLOSED CAPTION CONTROLLER (L21C) GENERAL DESCRIPTION The Z86228 ...
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NE 21 CLOSED CAPTION CONTROLLER (L21C) GENERAL DESCRIPTION The Z86228 (Line 21 Closed-Caption Controller) is a single I.C. designed to provide the functional performance of a L21C Decoder module. This Superintegration™ VLSI device is completely self contained requiring only composite video, a horizontal timing signal as input and an external keyer (i.e., video switch between TV video and ClosedCaption video) to produce captioned video. The Z86228 uses a wired logic approach to perform the functions selected through its input control signals. It is fabricated using standard CMOS technology and designed to achieve the lowest
Z86228 Datasheet
