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Электронный компонент: GT3200-ABZJ

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SMSC GT3200, SMSC USB3250
DATASHEET
Revision 1.3 (10-05-04)
Datasheet
PRODUCT FEATURES
GT3200
(64-PIN TQFP PACKAGES)
USB3250
(56-PIN QFN PACKAGE)
USB2.0 PHY IC
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
o
C to +85
o
C (ambient)
ORDER NUMBER(S):
GT3200 - JD FOR 64 PIN 10 X 10 X 1.4MM TQFP PACKAGE
GT3200 - JN FOR 64 PIN 7 X 7 X 1.4MM TQFP PACKAGE
GT3200 - JV FOR 64 PIN 7 X 7 X 1.4MM TQFP LEAD FREE PACKAGE
USB3250 - ABZJ FOR 56 PIN 8 X 8 X 0.85MM QFN LEAD FREE PACKAGE

80 Arkay Drive
Hauppauge, NY 11788
(631)
435-6000
FAX
(631)
273-3123

Copyright SMSC 2004. All rights reserved.
Circuit diagrams and other information relating to SMSC products are included as a means of illustrating typical applications. Consequently, complete
information sufficient for construction purposes is not necessarily given. Although the information has been checked and is believed to be accurate, no
responsibility is assumed for inaccuracies. SMSC reserves the right to make changes to specifications and product descriptions at any time without
notice. Contact your local SMSC sales office to obtain the latest specifications before placing your product order. The provision of this information does
not convey to the purchaser of the described semiconductor devices any licenses under any patent rights or other intellectual property rights of SMSC
or others. All sales are expressly conditional on your agreement to the terms and conditions of the most recently dated version of SMSC's standard
Terms of Sale Agreement dated before the date of your order (the "Terms of Sale Agreement"). The product may contain design defects or errors
known as anomalies which may cause the product's functions to deviate from published specifications. Anomaly sheets are available upon request.
SMSC products are not designed, intended, authorized or warranted for use in any life support or other application where product failure could cause
or contribute to personal injury or severe property damage. Any and all such uses without prior written approval of an Officer of SMSC and further
testing and/or modification will be fully at the risk of the customer. Copies of this document or other SMSC literature, as well as the Terms of Sale
Agreement, may be obtained by visiting SMSC's website at http://www.smsc.com. SMSC is a registered trademark of Standard Microsystems
Corporation ("SMSC"). Product names and company names are the trademarks of their respective holders.

SMSC DISCLAIMS AND EXCLUDES ANY AND ALL WARRANTIES, INCLUDING WITHOUT LIMITATION ANY AND ALL IMPLIED WARRANTIES
OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, AND AGAINST INFRINGEMENT AND THE LIKE, AND ANY AND
ALL WARRANTIES ARISING FROM ANY COURSE OF DEALING OR USAGE OF TRADE.

IN NO EVENT SHALL SMSC BE LIABLE FOR ANY DIRECT, INCIDENTAL, INDIRECT, SPECIAL, PUNITIVE, OR CONSEQUENTIAL DAMAGES;
OR FOR LOST DATA, PROFITS, SAVINGS OR REVENUES OF ANY KIND; REGARDLESS OF THE FORM OF ACTION, WHETHER BASED ON
CONTRACT; TORT; NEGLIGENCE OF SMSC OR OTHERS; STRICT LIABILITY; BREACH OF WARRANTY; OR OTHERWISE; WHETHER OR
NOT ANY REMEDY OF BUYER IS HELD TO HAVE FAILED OF ITS ESSENTIAL PURPOSE, AND WHETHER OR NOT SMSC HAS BEEN
ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
USB2.0 PHY IC
Revision 1.3 (10-05-04)
ii
SMSC GT3200, SMSC USB3250
DATASHEET
USB2.0 PHY IC
SMSC GT3200, SMSC USB3250
iii
Revision 1.3 (10-05-04)
DATASHEET
Table of Contents
Chapter 1 General Description. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.1
Applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
1.2
Product Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Chapter 2 Functional Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Chapter 3 Pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Chapter 4 Interface Signal Definition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Chapter 5 Limiting Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Chapter 6 Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
6.1
Driver Characteristics of Full-Speed Drivers in High-Speed Capable Transceivers. . . . . . . . . . . . 13
6.2
High-speed Signaling Eye Patterns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Chapter 7 Functional Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
7.1
Modes of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
7.2
System Clocking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
7.3
Clock and Data Recovery Circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
7.4
TX Logic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
7.5
RX Logic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
7.6
FS/HS RX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
7.7
FS/HS TX . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
7.8
Biasing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
7.9
Power Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Chapter 8 Application Notes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
8.1
Linestate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
8.2
OPMODES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
8.3
Test Mode Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
8.4
SE0 Handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
8.5
Reset Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
8.6
Suspend Detection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
8.7
HS Detection Handshake . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
8.8
HS Detection Handshake - FS Downstream Facing Port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
8.9
HS Detection Handshake - HS Downstream Facing Port. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
8.10 HS Detection Handshake - Suspend Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
8.11 Assertion of Resume . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
8.12 Detection of Resume . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
8.13 HS Device Attach . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
8.14 Application Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Chapter 9 Package Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
USB2.0 PHY IC
Revision 1.3 (10-05-04)
iv
SMSC GT3200, SMSC USB3250
DATASHEET
List of Figures
Figure 2.1 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Figure 3.1 64 pin GT3200 Pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Figure 3.2 56 pin USB3250 Pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Figure 6.1 Full-Speed Driver VOH/IOH Characteristics for High-speed Capable Transceiver . . . . . . . . 13
Figure 6.2 Full-Speed Driver VOL/IOL Characteristics for High-speed Capable Transceiver. . . . . . . . . 14
Figure 6.3 Eye Pattern Measurement Planes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Figure 6.4 Eye Pattern for Transmit Waveform and Eye Pattern Definition . . . . . . . . . . . . . . . . . . . . . . 16
Figure 6.5 Eye Pattern for Receive Waveform and Eye Pattern Definition . . . . . . . . . . . . . . . . . . . . . . . 17
Figure 7.1 Bidirectional 16-bit interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Figure 7.2 FS CLK Relationship to Transmit Data and Control Signals (8-bit mode) . . . . . . . . . . . . . . . 20
Figure 7.3 FS CLK Relationship to Receive Data and Control Signals (8-bit mode) . . . . . . . . . . . . . . . 20
Figure 7.4 Transmit Timing for a Data Packet (8-bit mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Figure 7.5 Transmit Timing for 16-bit Data, Even Byte Count. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Figure 7.6 Transmit Timing for 16-bit Data, Odd Byte Count . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Figure 7.7 Receive Timing for Data with Unstuffed Bits (8-bit mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Figure 7.8 Receive Timing for 16-bit Data, Even Byte Count . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Figure 7.9 Receive Timing for 16-bit Data, Odd Byte Count . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Figure 7.10 Receive Timing for Data (with CRC-16 in 8-bit mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Figure 7.11 Receive Timing for Setup Packet (8-bit mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Figure 7.12 Receive Timing for Data Packet with CRC-16 (8-bit mode). . . . . . . . . . . . . . . . . . . . . . . . . . 26
Figure 8.1 Reset Timing Behavior (HS Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Figure 8.2 Suspend Timing Behavior (HS Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Figure 8.3 HS Detection Handshake Timing Behavior (FS Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Figure 8.4 Chirp K-J-K-J-K-J Sequence Detection State Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Figure 8.5 HS Detection Handshake Timing Behavior (HS Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Figure 8.6 HS Detection Handshake Timing Behavior from Suspend . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Figure 8.7 Resume Timing Behavior (HS Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Figure 8.8 Device Attach Behavior . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Figure 8.9 Application Diagram for 64-pin TQFP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Figure 8.10 Application Diagram for 56-pin QFN Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Figure 9.1 GT3200-JD 64 Pin TQFP Package Outline, 10x10x1.4mm Body . . . . . . . . . . . . . . . . . . . . . 42
Figure 9.2 GT3200-JN, JV (lead free) 64 Pin TQFP Package Outline, 7x7x1.4mm Body . . . . . . . . . . . 44
Figure 9.3 USB3250-ABZJ (lead free) 56 Pin QFN Package Outline, 8x8x0.85mm Body . . . . . . . . . . 45
USB2.0 PHY IC
SMSC GT3200, SMSC USB3250
v
Revision 1.3 (10-05-04)
DATASHEET
List of Tables
Table 4.1 System Interface Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Table 4.2 Data Interface Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Table 4.3 USB I/O Signals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Table 4.4 Biasing and Clock Oscillator Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Table 4.5 Power and Ground Signals . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Table 5.1 Absolute Maximum Ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Table 5.2 Recommended Operating Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Table 5.3 Recommended External Clock Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Table 6.1 Electrical Characteristics: Supply Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Table 6.2 DC Electrical Characteristics: Logic Pins. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Table 6.3 DC Electrical Characteristics: Analog I/O Pins (DP/DM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Table 6.4 Dynamic Characteristics: Analog I/O Pins (DP/DM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Table 6.5 Dynamic Characteristics: Digital UTMI Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Table 6.6 Eye Pattern for Transmit Waveform and Eye Pattern Definition . . . . . . . . . . . . . . . . . . . . . . . 16
Table 6.7 Eye Pattern for Receive Waveform and Eye Pattern Definition. . . . . . . . . . . . . . . . . . . . . . . . 17
Table 8.1 Linestate States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Table 8.2 Operational Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Table 8.3 USB2.0 Test Mode to Macrocell Mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Table 8.4 Reset Timing Values (HS Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Table 8.5 Suspend Timing Values (HS Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Table 8.6 HS Detection Handshake Timing Values (FS Mode). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Table 8.7 Reset Timing Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Table 8.8 HS Detection Handshake Timing Values from Suspend . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Table 8.9 Resume Timing Values (HS Mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Table 8.10 Attach and Reset Timing Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Table 9.1 GT3200-JD 64 Pin TQFP Package Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Table 9.2 GT3200-JN, JV (lead free) 64 Pin TQFP Package Parameters . . . . . . . . . . . . . . . . . . . . . . . 44
Table 9.3 USB3250-ABZJ (lead free) 56 Pin QFN Package Parameters. . . . . . . . . . . . . . . . . . . . . . . . 45