參數(shù)資料
型號: GT3200-JN
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, TQFP-64
文件頁數(shù): 7/51頁
文件大?。?/td> 1462K
代理商: GT3200-JN
USB2.0 PHY IC
SMSC GT3200, SMSC USB3250
2
Revision 1.3 (10-05-04)
DATASHEET
Chapter 2 Functional Block Diagram
Note:
See
Section 7.1, "Modes of Operation," on page 18
for a description of the digital interface.
Figure 2.1 Block Diagram
VALIDH
PWR
CONTROL
FS SE+
RX
U
TX State
Machine
Parallel to
Serial
Conversion
Bit Stuff
NRZI
Encode
TX
LOGIC
Clock
Recovery Unit
Clock
and
Data
Recovery
Elasticity
Buffer
VP
VM
BIASING
Bandgap Voltage Reference
Current Reference
R
V
V
PLL and
XTAL OSC
System
Clocking
FS RX
FS SE-
HS RX
HS SQ
RX State
Machine
Serial to
Parallel
Conversion
Bit Unstuff
NRZI
Decode
RX
LOGIC
DM
TX
1.5k
FS TX
HS TX
HS_DATA
HS_CS_ENABLE
HS_DRIVE_ENABLE
OEB
VMO
VPO
RPU_EN
M
DP
RXVALID
RXACTIVE
RXERROR
TXREADY
RESET
SUSPENDN
XCVRSELECT
TERMSELECT
OPMODE[1:0]
LINESTATE[1:0]
CLKOUT
TXVALID
DATABUS16_8
DATA[15:0] *
X
X
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