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IC manufacturers MaxLinear

IC manufacturers (84)

MaxLinear XR22804 | Demoboard XR22804IL_0A_C

Hi-Speed USB to 10/100 Ethernet Bridge with 4 UARTs

Overview

TopologyOther Topology
IC revision1B

Description

The XR22804 is a Hi-Speed USB 2.0 compound device with an embeddedhub and 7 downstream USB functions: 10/100 Ethernet Controller, 4UARTs, multi-master capable I2C controller, and an Enhanced DedicatedGPIO Entity (EDGE) controller.The upstream USB interface has an integrated USB 2.0 PHY and devicecontroller that is compliant with both Hi-Speed (480Mbps) and Full-Speed(12Mbps) USB 2.0. The vendor ID, product ID, power mode, remotewakeup support and maximum power consumption are amongst the valuesthat can be programmed using the on-chip One-Time Programmable(OTP) memory.The Ethernet controller has an integrated 10/100 Ethernet MAC and PHYand is compliant with IEEE 802.3. The Ethernet controller supports autonegotiation,auto-MDIX, checksum offload, auto-polarity correction in10Base-T and remote wakeup capabilities.The enhanced UART has a maximum data rate of 15 Mbps. Using a fractionalbaud rate generator, any baud rate between 300 bps and 15 Mbpscan be accurately generated. In addition, the UART has a large 1024-byteTX FIFO and RX FIFO to optimize the overall data throughput for variousapplications. The automatic RS485 control feature simplifies both thehardware and software for half-duplex RS-485 applications. If required,the multidrop (9-bit) mode feature further simplifies typical multidrop applicationsby enabling / disabling the UART receiver depending on theaddress byte receivedThe multi-master capable I2C controller and EDGE controller (up to 32GPIOs) can be accessed via the USB HID interface. The EDGE pins orI2C interface can be used for controlling and monitoring other peripherals.Up to 2 EDGE pins can be configured as a PWM generator.

Features

  • USB 2.0 Compliant Interface
  • 10/100 Ethernet Controller
  • Enhanced UART
  • Half-Duplex Mode
  • I2C Multi-master
  • Enhanced Dedicated GPIO Entity (EDGE)
  • Single +5.0V Power Supply Input
  • Regulated +3.3V Output Power
  • Single 25MHz Crystal
  • ±15kV HBM ESD Protection on USB datapins
  • ±8kV HBM ESD Protection on all other pins

Typical applications

  • Factory Automation and Process Controls
  • USB to Ethernet Dongles
  • Networking
  • POS Terminals
  • Test Instrumentation
  • Industrial Applications

Products

Order Code Data­sheet Simu­lation Downloads Product seriesλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
CTol. CVR
(V (DC))
SizeDF
(%)
RISOCeramic TypeL
(mm)
W
(mm)
H
(mm)
Fl
(mm)
Technical ReferenceApplicationInterface TypeIR
(A)
Data ratePoENumber of PortsTabHPLEOperating TemperatureLEDMountShield TabsPinsRowsGenderTypeIR
(A)
PackagingWorking Voltage
(V (AC))
Samples
150060SS75000SPEC
7 files WL-SMCW SMT Mono-color Chip LED Waterclear 630 Super Red 645 60 1.9 AlInGaP 140 0603 1.6 0.8 0.7 -40 up to +85 °C SMT Tape and Reel
74990112116ASPEC
6 files WE-RJ45 LAN Transformer 25 16 14 Standard 10/100 Base-T non-PoE 1 Up No -40 up to +85 °C green-yellow THT Yes
885012205037SPEC
7 files WCAP-CSGP MLCCs 16 V(DC)100 nF ±10% 16 0402 55 GΩ X7R Class II 1 0.5 0.5 0.25 X7R0402104K016DFCT10000 -55 up to +125 °C
885012205052SPEC
7 files WCAP-CSGP MLCCs 25 V(DC)22 nF ±10% 25 0402 3.510 GΩ X7R Class II 1 0.5 0.5 0.25 X7R0402223K025DFCT10000 -55 up to +125 °C
885012105008SPEC
6 files Design Kit WCAP-CSGP MLCCs4.7 µF ±20% 6.3 0402 100.02 GΩ X5R Class II 1 0.5 0.5 0.25 X5R0402475M6R3DFCT10000 -55 up to +85 °C
885012206052SPEC
7 files WCAP-CSGP MLCCs 16 V(DC)1 µF ±10% 16 0603 100.1 GΩ X7R Class II 1.6 0.8 0.8 0.4 X7R0603105K016DFCT10000 -55 up to +125 °C
885012207098SPEC
7 files WCAP-CSGP MLCCs 50 V(DC)100 nF ±10% 50 0805 2.55 GΩ X7R Class II 2 1.25 0.8 0.5 X7R0805104K050DFCT10000 -55 up to +125 °C
885012107014SPEC
7 files WCAP-CSGP MLCCs 16 V(DC)10 µF ±20% 16 0805 100.01 GΩ X5R Class II 2 1.25 1.25 0.5 X5R0805106M016DFCT10000 -55 up to +85 °C
61300811121SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

6 files WR-PHD 2.54 mm THT Pin Header1000 MΩ 20.32 -40 up to +105 °C THT 8 Single Pin Header Straight 3 Bag 250
61301221121SPEC
6 files WR-PHD 2.54 mm THT Dual Pin Header1000 MΩ 15.24 -40 up to +105 °C THT 12 Dual Pin Header Board Stacker 3 Bag 250
61300111121SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

6 files WR-PHD 2.54 mm THT Pin Header1000 MΩ 2.54 -40 up to +105 °C THT 1 Single Pin Header Straight 3 Bag 250
61300311121SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

6 files WR-PHD 2.54 mm THT Pin Header1000 MΩ 7.62 -40 up to +105 °C THT 3 Single Pin Header Straight 3 Bag 250
61300411121SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

6 files WR-PHD 2.54 mm THT Pin Header1000 MΩ 10.16 -40 up to +105 °C THT 4 Single Pin Header Straight 3 Bag 250
61301011121SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

6 files WR-PHD 2.54 mm THT Pin Header1000 MΩ 25.4 -40 up to +105 °C THT 10 Single Pin Header Straight 3 Bag 250
61400416121SPEC
6 files WR-COM USB 2.0 Horizontal THT1000 MΩ USB 2.0 Type B -40 up to +105 °C THT 4 Receptacle Horizontal 1.5 Tray 30
618009211721SPEC
6 files WR-DSUB 8.08 mm Male Angled PCB Connector w/o Hex Screw5000 MΩ 30.8 3 -55 up to +105 °C 9 Male Angled 3 Tray 125
Order Code Data­sheet Simu­lation
150060SS75000SPEC
74990112116ASPEC
885012205037SPEC
885012205052SPEC
885012105008SPEC
885012206052SPEC
885012207098SPEC
885012107014SPEC
61300811121SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

61301221121SPEC
61300111121SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

61300311121SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

61300411121SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

61301011121SPEC

PCN pending

Due to a pending PCN there will be a new datasheet revision issued for this order code soon. Please find the actual as well based on valid PCN date the new revision datasheet below. If you have further questions please get in contact with our sales staff.

61400416121SPEC
618009211721SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Product seriesλDom typ.
(nm)
Emitting ColorλPeak typ.
(nm)
IV typ.
(mcd)
VF typ.
(V)
Chip Technology50% typ.
(°)
CTol. CVR
(V (DC))
SizeDF
(%)
RISOCeramic TypeL
(mm)
W
(mm)
H
(mm)
Fl
(mm)
Technical ReferenceApplicationInterface TypeIR
(A)
Data ratePoENumber of PortsTabHPLEOperating TemperatureLEDMountShield TabsPinsRowsGenderTypeIR
(A)
PackagingWorking Voltage
(V (AC))
Samples