Datasheet4U Logo Datasheet4U.com

DP83220 Datasheet CDL Twisted Pair FDDI Transceiver Device

Manufacturer: National Semiconductor (now Texas Instruments)

📥 Download Datasheet

General Description

The Copper Data Link (CDL) Transceiver is an integrated circuit designed to interface directly with the National Semiconductor FDDI Chip Set or other FDDI PHY silicon allowing low cost FDDI compatible data links over copper based media The DP83220 Transceiver with the proper compensation selected will allow links of up to 100 meters over both Shielded Twisted Pair (STP) and Datagrade unshielded Twisted Pair (DTP) CDL surpasses a Bit Error Rate (BER) of k1 c 10b12 over both STP and DTP The CDL is designed to meet the SDDI specification for FDDI transmission across Type 1 STP cable when used in conjunction with the appropriate transformer filter module from Pulse Engineering

Overview

www.DataSheet4U.com DP83220 CDL Twisted Pair FDDI Transceiver Device ADVANCE INFORMATION October 1992 DP83220 CDL TM Twisted Pair FDDI Transceiver.

Key Features

  • Y Y Y Y Y Y Y Y Fully compatible with current FDDI PHY standard Fully compatible with the SDDI PMD specification Requires a single a 5V supply Isolated TX and RX power supplies for minimum noise coupling Allows use of Type 1 STP and Category 5 DTP cables No Transmit Clock required Loopback feature for board diagnostics Link Detect input provided Block Diagram Transmit Section TL F 11724.
  • 1 Receive Section TL F 11724.
  • 2 FIGURE 1 DP83220 Transceiver Block Diagram CDLTM CD.

More Datasheets from National Semiconductor (now Texas Instruments)

Part Number Description
DP83222 CYCLONE Twisted Pair FDDI Stream Cipher Device
DP83223 TWISTER High Speed Networking Transceiver Device
DP83231 CRD Device
DP83241 CDD Device
DP83251 (DP83251 / DP83255) PLAYER Device
DP83255 (DP83251 / DP83255) PLAYER Device
DP83256 (DP83256 / DP83257) PLAYER Device
DP83257 (DP83256 / DP83257) PLAYER Device
DP83261 BMAC Device
DP83266 MACSITM Device