IC manufacturers Texas Instruments

IC manufacturers (103)

Texas Instruments DP83TG720-Q1 | Demoboard DP83TG720 G-Bit Media Converter

1000BASE-T1 automotive Ethernet PHY

Overview

TopologyOther Topology
IC revision1

Description

The DP83TG720S-Q1 device is an IEEE 802.3bp and Open Alliance compliant automotive Ethernet physical layer transceiver. It provides all physical layer functions needed to transmit and receive data over unshielded/shielded single twisted-pair cables. The device provides xMII flexibility with support for RGMII and SGMII MAC interfaces.DP83TG720 is compliant to Open Alliance EMC and interoperable specifications over unshieleded twisted cable. DP83TG720 is pin-2-pin compatible to TI’s 100Base-T1 PHY enabling design scability with single board across for both speeds.This device offers the Diagnostic Tool Kit, with an extensive list of real-time monitoring tools, debug tools and test modes. Within the tool kit is the first integrated electrostatic discharge (ESD) monitoring tool. It is capable of counting ESD events on both the xMII and MDI as well as providing real-time monitoring through the use of a programmable interrupt. Additionally, the DP83TG720S-Q1 includes a data generation and checker tool to generate customizable MAC packets and check the errors on incoming packets.This enables system level datapath tests/optimizations without dependency on MAC.

Features

  • IEEE802.3bp-1000BASE-T1 and Open Alliance (OA) compliant
  • IEEE PMA compliance
  • OA TC12 for interoperability and EMC
  • EMC/EMI compliant
  • SAE J9262-3 compliant
  • OA TC12 immunity level-4 compliant over UTP (unshielded twisted pair)
  • OA TC12 emission compliant over UTP
  • Integrated LPF on MDI pins
  • Pin-to-pin compatible with TI’s 100BASE-T1 PHY
  • enables single board for 100BASE-T1 and 1000BASE-T1
  • Power savings features:
  • standby and sleep
  • local and remote wake-up
  • Diagnostic tool kit
  • high accuracy temperature monitor
  • voltage monitor
  • ESD event monitor
  • Data throughput calculator : inbuilt MAC packet generator, counter and error checker
  • link quality monitoring
  • cable open and short fault detection
  • loopback modes
  • MAC Interfaces: RGMII and SGMII
  • Supported I/O voltages: 3.3 V, 2.5 V, and 1.8 V
  • 25MHz clock output source
  • VQFN, wettable flank packaging
  • AEC-Q100 Qualified
  • Inbuilt ESD protection : IEC61000-4-2 ESD : ±8-kV contact discharge
  • Device temperature grade 1: –40°C to +125°C ambient operating temperature

Products

Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
λDom typ.(nm)
Emitting Color
λPeak typ.(nm)
IV typ.(mcd)
VF typ.(V)
Chip Technology
50% typ.(°)
ISAT(A)
fres(MHz)
Pins
Center pin Ø (Value)(mm)
Plug OD(mm)
Type
Working Voltage(V (DC))
Packaging
L(mm)
H(mm)
Winding Style
L(µH)
Z @ 100 MHz(Ω)
IR(mA)
RDC max.(Ω)
VR(V)
VT(V (DC))
Data rate
PoE
Ports
Tab
Improved CMRR
Operating Temperature
LED
PHY Chip Mode
Mount
Shield Tabs
Samples
WL-SMCC SMT Mono-color Chip LED Compact, 525 nm, Green
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Dominant Wavelength [typ.]525 nm
Emitting ColorGreen 
Peak Wavelength [typ.]515 nm
Luminous Intensity [typ.]800 mcd
Forward Voltage [typ.]3.2 V
Chip TechnologyInGaN 
Viewing Angle Phi 0° [typ.]120 °
PackagingTape and Reel 
Length1 mm
Height0.4 mm
Operating Temperature -40 °C up to +85 °C
MountSMT 
WL-SMCW SMT Mono-color Chip LED Waterclear, 625 nm, Red
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Dominant Wavelength [typ.]625 nm
Emitting ColorRed 
Peak Wavelength [typ.]630 nm
Luminous Intensity [typ.]250 mcd
Forward Voltage [typ.]2 V
Chip TechnologyAlInGaP 
Viewing Angle Phi 0° [typ.]140 °
PackagingTape and Reel 
Length1.6 mm
Height0.7 mm
Operating Temperature -40 °C up to +85 °C
MountSMT 
WE-CNSW SMT Common Mode Line Filter, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Pins
Length3.2 mm
Height1.8 mm
Winding Stylebifilar 
Inductance0.111 µH
Impedance @ 100 MHz90 Ω
Rated Current370 mA
DC Resistance0.3 Ω
Rated Voltage50 V
Insulation Test Voltage125 V (DC)
Operating Temperature -40 °C up to +125 °C
MountSMT 
WE-TPC SMT Tiny Power Inductor, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Saturation Current1.15 A
Self Resonant Frequency20 MHz
Pins
Length5.8 mm
Height2.8 mm
Inductance15 µH
Rated Current1380 mA
DC Resistance0.1 Ω
Operating Temperature -40 °C up to +125 °C
MountSMT 
WE-RJ45 LAN Transformer, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Length33.02 mm
Height13.87 mm
Inductance350 µH
Insulation Test Voltage1500 V (DC)
Data rate1000BASE-T 
PoEnon-PoE 
Ports
Tab PositionUp 
Improved Common Mode RejectionYes 
Operating Temperature -40 °C up to +85 °C
LED (Left-Right)green/orange-yellow 
PHY Chip Modecurrent & voltage 
MountTHT 
Shield TabsYes 
WR-DC Power Jacks, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Product seriesWR-DC Power Jacks
Center pin Ø2 mm
Recommended Plug outer Ø5.5 mm
TypeRight Angled 
Working Voltage30 V (DC)
PackagingBag 
Rated Current5000 mA
Operating Temperature -40 °C up to +85 °C
MountTHT 
WR-PHD Pin Header - Single, –, –
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Pins
TypeStraight 
Working Voltage250 V (DC)
PackagingBag 
Length2.54 mm
Rated Current3000 mA
Operating Temperature -40 °C up to +105 °C
MountTHT