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GT3200

Features: `USB-IF Hi-Speed certified to USB2.0 electrical specification`Interface compliant with the UTMI specification (60MHz 8-bit unidirectional interface or 30MHz 16-bit bidirectional interface)`Supports 480Mbps High Speed (HS) and 12Mbps Full Speed (FS) serial data transmission rates`Integ...

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SeekIC No. : 004357030 Detail

GT3200: Features: `USB-IF Hi-Speed certified to USB2.0 electrical specification`Interface compliant with the UTMI specification (60MHz 8-bit unidirectional interface or 30MHz 16-bit bidirectional interfa...

GT3200 Data Sheet

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Part Number:
GT3200
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/23

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Product Details

Description



Features:

`USB-IF "Hi-Speed" certified to USB2.0 electrical specification
`Interface compliant with the UTMI specification 
   (60MHz 8-bit unidirectional interface or 30MHz 16-bit
   bidirectional interface)
`Supports 480Mbps High Speed (HS) and 12Mbps Full Speed (FS) serial data transmission rates
`Integrated 45 and 1.5k termination resistors reduce external component count
`Internal short circuit protection of DP and DM lines
`On-chip oscillator operates with low cost 12MHz crystal
`Robust and low power digital clock and data recovery circuit
`SYNC and EOP generation on transmit packets and detection on receive packets
`NRZI encoding and decoding
`Bit stuffing and unstuffing with error detection
`Supports the USB suspend state, HS detection, HS Chirp, Reset and Resume
`Support for all test modes defined in the USB2.0 specification
`Draws 72mA (185mW) maximum current consumption in HS mode - ideal for bus powered functions
`On-die decoupling capacitance and isolation for immunity to digital switching noise
`Available in three 64-pin TQFP packages (GT3200) or a 56-pin QFN package (USB3250)
`Full industrial operating temperature range from -40 to +85 (ambient)


Application

·Scanners
·Printers
·External Storage and System Backup
·Still and Video Cameras
·PDAs
·CD-RW
·Gaming Devices


Pinout

Connection Diagram


Specifications

PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
1.8V Supply Voltage
(VDD1.8 and VDDA1.8)		 VDD1.8   -0.5   TBD V
3.3V Supply Voltage
(VDD3.3 and VDDA3.3)		 VDD3.3   -0.5   4.6 V
Input Voltage VI   -0.5   4.6 V
Storage Temperature TSTG   -40   +125
[1] Equivalent to discharging a 100pF capacitor via a 1.5k resistor (HBM).
Note: In accordance with the Absolute Maximum Rating System (IEC 60134


Description

The GT3200 and USB3250 are USB2.0 physical layer transceiver (PHY) integrated circuits. SMSC's proprietary technology results in low power dissipation, which is ideal for building a bus powered USB2.0 peripheral. The PHY can be configured for either an 8-bit unidirectional or a 16-bit bidirectional parallel interface, which complies with the USB Transceiver Macrocell Interface (UTMI) specification. GT3200 supports 480Mbps transfer rate, while remaining backward compatible with USB 1.1 legacy protocol at 12Mbps.

All required termination for the USB2.0 Transceiver is internal. Internal 5.25V short circuit protection of DP and DM lines is provided for USB compliance.

While transmitting data, the PHY serializes data and generates SYNC and EOP fields. GT3200 also performs needed bit stuffing and NRZI encoding. Likewise, while receiving data, the PHY de-serializes incoming data, stripping SYNC and EOP fields and performs bit un-stuffing and NRZI decoding.




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