78P2342JAT
2-port E3/DS3/STS-1 LIU
with Jitter Attenuator
REVISION HISTORY
Revision Date:
Revision Description:
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ENDEC pin addition (pin 15) and default change to ENDEC bit
Changed LBOx pin functionality by adding TXEN & PDTX control
Corrected LPBKx pin description and Intrinsic Transmit Jitter spec.
June 24, 2002
Changed to Preliminary Status
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Added Exposed Pad package option (-IEL) and Lead-free option (/ F)
Updated Receive Jitter Tolerance and Jitter Transfer graphs
Removed SGHI bit definition
Updated Internal Power on Reset description
Added pin type CIT
Updated timing diagrams & e-spec table values
Changed recommended Rx / Tx termination resistor values to 84.5 / 402 ohm respectively
Added Thermal Information section
July 10, 2003
Preliminary Data Sheet: This Preliminary Data Sheet describes a product not completely released to production. The specifications are
based on preliminary evaluations and may not be accurate. Samples of the described product are available and limited quantities can be
purchased. TDK Semiconductor Corporation should be consulted contacted for contacted to obtain the most current up-to-date information
about the product.
If and when manufactured and sold, this product is sold subject to the terms and conditions of sale supplied at the time of order
acknowledgment, including those pertaining to warranty, patent infringement and limitation of liability. TDK Semiconductor Corporation
(TSC) reserves the right to make changes in specifications at any time without notice. Accordingly, the reader is cautioned to verify that a
data sheet is current before placing orders. TSC assumes no liability for applications assistance.
TDK Semiconductor Corp., 6440 Oak Canyon Rd., Irvine, CA 92618
TEL (714) 508-8800, FAX (714) 508-8877, http://www.tdksemiconductor.com
07/10/03 – rev 1.7
©
2003 TDK Semiconductor Corporation
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TDK [ TDK ELECTRONICS ]
