78Q2120C TDK Single Chip 10/100 Ethernet PHY

The 78Q2120C is a 10BASE-T/100BASE-TX Fast Ethernet transceiver. It includes an integrated Media Independent Interface, ENDECs, scrambler/descrambler, dual-speed clock recovery, and auto-negotiation functions. The device is particularly well suited for applications requiring low power consumption (less than 300mW), long cable lengths, or non-CAT-5 line segments.

Specifications		Applications
SINGLE CHIP SOLUTION INTEGRATED MII AUTOMATIC POLARITY CORRECTION DURING AUTO-NEGOTIATION AND 10BASE-T SIGNAL RECEPTION SINGLE 3.3 V +/- 0.3V SUPPLY AVAILABLE IN 64 PIN LQFP PACKAGE		SET TOP BOXES WLAN ACCESS POINTS POS TERMINALS VOIP PRODUCTS MONITORING EQUIPMENT

Resources and Documentation

78Q2120C - Product Brief TDK 78Q2120C Ethernet PHY colour product brief. Hosted by Teridian Semiconductor   Revision: 1 Jun 2003 2 pages - 239Kb 78Q2120C - Datasheet Teridian 78Q2120C (C09) Ethernet PHY technical specifications and engineering datasheets. Hosted by Teridian Semiconductor   Revision: 1.2 Jul 2005 34 pages - 395Kb 78Q2120C - Datasheet TDK 78Q2120C (Rev 06 and below) Ethernet PHY technical specifications and engineering datasheets. FOR REFERENCE ONLY - DO NOT USE FOR NEW DESIGNS. Hosted by Teridian Semiconductor   Revision: 1.1 Aug 2003 33 pages - 295Kb 78Q2120C - Application Note Application Note describing differences between the versions of the 78Q2120 (C06) and 78Q2120C (C09).   Revision: 1.2 Sep 2004 3 pages - 40.2 KB 78Q2120C - Application Notes More Application Notes for the 78Q2120C device are available from the Teridian Semiconductor website. Hosted by Teridian Semiconductor   Web Page

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Ordering Information

PART NUMBER	PACKAGE TYPE	PACK SIZE	RoHS
78Q2120C09-CGT	64-LQFP	160 per tray	NO
78Q2120C09-CGTR	64-LQFP	1500 per reel	NO
78Q2120C09-CGT/F	64-LQFP	160 per tray
78Q2120C09-CGTR/F	64-LQFP	1500 per reel