參數(shù)資料
型號： GT3200-JV
廠商： STANDARD MICROSYSTEMS CORP
元件分類： 網(wǎng)絡接口
英文描述： USB2.0 PJY IC
中文描述： DATACOM, INTERFACE CIRCUIT, PQFP64
封裝： 7 X 7 MM, 1.40 MM HEIGHT, GREEN, TQFP-64
文件頁數(shù)： 4/51頁
文件大小： 1462K
代理商： GT3200-JV
USB2.0 PHY IC
Revision 1.3 (10-05-04)
iv
SMSC GT3200, SMSC USB3250
DATASHEET
List of Figures
Figure 2.1
Figure 3.1
Figure 3.2
Figure 6.1
Figure 6.2
Figure 6.3
Figure 6.4
Figure 6.5
Figure 7.1
Figure 7.2
Figure 7.3
Figure 7.4
Figure 7.5
Figure 7.6
Figure 7.7
Figure 7.8
Figure 7.9
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
Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
64 pin GT3200 Pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
56 pin USB3250 Pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Full-Speed Driver VOH/IOH Characteristics for High-speed Capable Transceiver . . . . . . . . 13
Full-Speed Driver VOL/IOL Characteristics for High-speed Capable Transceiver. . . . . . . . . 14
Eye Pattern Measurement Planes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Eye Pattern for Transmit Waveform and Eye Pattern Definition . . . . . . . . . . . . . . . . . . . . . . 16
Eye Pattern for Receive Waveform and Eye Pattern Definition. . . . . . . . . . . . . . . . . . . . . . . 17
Bidirectional 16-bit interface. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
FS CLK Relationship to Transmit Data and Control Signals (8-bit mode) . . . . . . . . . . . . . . . 20
FS CLK Relationship to Receive Data and Control Signals (8-bit mode) . . . . . . . . . . . . . . . 20
Transmit Timing for a Data Packet (8-bit mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Transmit Timing for 16-bit Data, Even Byte Count. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Transmit Timing for 16-bit Data, Odd Byte Count . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Receive Timing for Data with Unstuffed Bits (8-bit mode) . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Receive Timing for 16-bit Data, Even Byte Count . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Receive Timing for 16-bit Data, Odd Byte Count. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
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