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DAVICOM DM9161AEP product image
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DAVICOM DM9161AEPRoHS

Manufacturer
DAVICOMAsian Brands
MPN
DM9161AEP
LCSC Part #
C18215
Packaging
LQFP-48(7x7)
Customer #
Key Attributes
10/100Mbps Fast Ethernet Physical Layer Single Chip Transceiver
Datasheetpdf iconDAVICOM DM9161AEP
In-Stock: 2,345
2,345 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 2.5367$ 2.54
10+$ 2.1865$ 21.87
30+$ 1.968$ 59.04
250+$ 1.5824$ 395.60
500+$ 1.4812$ 740.60
1,000+$ 1.4379$ 1437.90
Standard Packaging250/Full Tray
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Interface/Drivers, Receivers, Transceivers
ManufacturerDAVICOM
PackagingLQFP-48(7x7)
Voltage - Supply3.3V
TypePHY Transceiver
Ethernet Speed Standards10BASE-T;100BASE-TX
Data Rate10Mbit/s;100Mbit/s
number of channels-
FeaturesProgrammable LED indication;Low-power mode
InterfaceMII
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging250
Sales UnitPiece

Introduction

AI Translation

The DM9161A is a physical layer, single-chip, and low power transceiver for 100BASE-TX and 10BASE-T operations. On the media side, it provides a direct interface either to Unshielded Twisted Pair Category 5 Cable (UTP5) for 100BASE-TX Fast Ethernet, or UTP5/UTP3 Cable for 10BASE-T Ethernet. Through the Media Independent Interface (MII), the DM9161A connects to the Medium Access Control (MAC) layer, ensuring a high inter operability from different vendors. The DM9161A uses a low power and high performance advanced CMOS process. It contains the entire physical layer functions of 100BASE-TX as defined by IEEE802.3u, including the Physical Coding Sublayer (PCS), Physical Medium Attachment (PMA), Twisted Pair Physical Medium Dependent Sublayer (TP-PMD), 10BASE-TX Encoder/Decoder (ENC/DEC), and Twisted Pair Media Access Unit (TPMAU). The DM9161A provides a strong support for the auto-negotiation function, utilizing automatic media speed and protocol selection. Furthermore, due to the built-in wave shaping filter, the DM9161A needs no external filter to transport signals to the media in 100BASE-TX or 10BASE-T Ethernet operation.

Features

AI Translation
  • Fully comply with IEEE 802.3 / IEEE 802.3u 10Base-T/ 100Base-TX, ANSI X3T12 TP-PMD 1995 standard
  • Support MDI/MDI-X auto crossover function (Auto-MDI)
  • Support Auto-Negotiation function, compliant with IEEE 802.3u
  • Fully integrated Physical layer transceiver
  • On-chip filtering with direct interface to magnetic transformer
  • Selectable repeater or node mode
  • Selectable MII or RMII (Reduced MII) mode for 100Base-TX and 10Base-TX
  • Selectable MII or GPSI (7-Wired) mode for 10Base-T
  • Selectable full-duplex or half-duplex operation
  • MII management interface with maskable interrupt output capability
  • Provide Loopback mode for easy system diagnostics
  • LED status outputs indicate Link/ Activity, Speed10/100 and Full-duplex/Collision
  • Support Dual-LED optional control
  • Single low power Supply of 3.3V with an advanced CMOS technology
  • Very Low Power consumption modes:
    • Power Reduced mode (cable detection)
    • Power Down mode
    • Selectable TX drivers for 1:1 or 1.25:1 trans