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DS21FF42

Part Number	DS21FF42
Manufacturer	Dallas Semiconducotr
Description	4 X 3 Twelve Channel T1 Framer
Published	Mar 30, 2005
Detailed Description	DALLAS SEMICONDUCTOR DS21FT42 / DS21FF42 4 X 3 Twelve Channel T1 Framer 4 X 4 Sixteen Channel T1 Framer • • IEEE 1149.1...
Datasheet	DS21FF42 PDF File

Overview

DALLAS SEMICONDUCTOR DS21FT42 / DS21FF42 4 X 3 Twelve Channel T1 Framer 4 X 4 Sixteen Channel T1 Framer • • IEEE 1149.
1 JTAG-Boundary Scan Architecture DS21FF42 and DS21FT42 are Pin Compatible with DS21FF44 and DS21FT44, respectively, to allow the Same Footprint to Support T1 and E1 Applications 300–pin MCM BGA package (27mm X 27mm) Low Power 3.
3V CMOS with 5V Tolerant Input & Outputs FEATURES P • Sixteen (16) or Twelve (12) Completely Independent T1 Framers in One Small 27mm x 27mm Package • • Each Multi-Chip Module (MCM) Contains Four (FF) or Three (FT) DS21Q42 Die.
Each Quad Framer Can be Concatenated into a Single 8.
192MHz Backplane Data Stream • • 1.
MULTI-CHIP MODULE (MCM) DESCRIPT...

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DS21FF42 4 X 3 Twelve Channel T1 Framer - Dallas Semiconducotr

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