參數(shù)資料
型號： 20H04
廠商： SMSC Corporation
英文描述： 4-PORT USB2.0 HUB CONTROLLER
中文描述： 4端口USB2.0集線器控制器
文件頁數(shù)： 18/38頁
文件大?。?/td> 919K
代理商： 20H04
4-Port USB2.0 Hub Controller
Datasheet
Revision 1.63 (10-14-04)
Page 18
SMSC USB20H04
DATASHEET
Table 6.4 - DC Electrical Characteristics: Analog I/O Pins (DP/DM)
(VDD1.8 =1.74 to 2.0V; VDD3.3 =3.0 to 3.6V; VSS = 0V; TA = 0
o
C to +70
o
C; unless otherwise specified.)
PARAMETER
FS FUNCTIONALITY
Input levels
Differential Receiver Input
Sensitivity
Differential Receiver
Common-Mode Voltage
Single-Ended Receiver Low
Level Input Voltage
Single-Ended Receiver High
Level Input Voltage
Output Levels
Low Level Output Voltage
SYMBOL
V
DIFS
CONDITIONS
MIN
0.2
TYP
MAX UNITS
| VI(DP) - VI(DM) |
V
V
CMFS
0.8
2.5
V
V
ILSE
0.8
V
V
IHSE
2.0
V
Pull-up resistor on DP;
R
L
= 1.5k
to V
DD3.3
Pull-down resistor on DP, DM;
R
L
= 15k
to GND
Steady state drive
V
V
FSOL
0.3
High Level Output Voltage
V
FSOH
2.8
3.6
V
Termination
Driver Output Impedance for
HS and FS
Pull-up Resistor Impedance
Termination Voltage For Pull-up
Resistor On Pin DP
HS FUNCTIONALITY
Input levels
HS Differential Input Sensitivity
HS Data Signaling Common
Mode Voltage Range
HS Squelch Detection
Threshold (Differential)
Z
HSDRV
40.5
45
49.5
Z
PU
V
TERM
1.425
3.0
1.575
3.6
K
V
| VI(DP) - VI(DM) |
V
DIHS
V
CMHS
100
-50
mV
mV
500
Squelch Threshold
Unsquelch Threshold
100
mV
mV
V
HSSQ
V
HSOL
150
Output Levels
High Speed Low Level
Output Voltage (DP/DM
referenced to GND)
High Speed High Level
Output Voltage (DP/DM
referenced to GND)
High Speed IDLE Level
Output Voltage (DP/DM
referenced to GND)
Chirp-J Output Voltage
(Differential)
Chirp-K Output Voltage
(Differential)
Leakage Current
OFF-State Leakage Current
Port Capacitance
Transceiver Input Capacitance
When driven into a precision 45
load
-10
10
mV
V
HSOH
When driven into a precision 45
load
360
440
mV
V
OLHS
When driven into a precision 45
load
-10
10
mV
V
CHIRPJ
HS termination resistor disabled,
pull-up resistor connected.
HS termination resistor disabled,
pull-up resistor connected.
Pin to GND
700
1100
mV
V
CHIRPK
-900
-500
mV
I
LZ
C
IN
± 1
10
uA
pF
5
6.1
Dynamic Characteristics: Analog I/O Pins (DP/DM)
Compliant with USB2.0 Specification. For complete specifications consult the
Universal Serial Bus
Specification Revision 2.0.
相關PDF資料
PDF描述
20N60BD1 HiPerFAST IGBT with Diode
20N60B HiPerFAST IGBT
20S207DA4 VACUUM FLUORESCENT DISPLAY MODULE
20SVP150M OS-CON SVP series
20SVP22M SVP series
相關代理商/技術參數(shù)
參數(shù)描述
20H07-660 功能描述:保險絲 20AMP 660VAC/250VDC RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險絲類型:Fast Acting 保險絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風格: 端接類型:SMD/SMT 系列:485
20H07C 功能描述:保險絲 20A CANADIAN RoHS:否 制造商:Littelfuse 產(chǎn)品:Surface Mount Fuses 電流額定值:0.5 A 電壓額定值:600 V 保險絲類型:Fast Acting 保險絲大小/組:Nano 尺寸:12.1 mm L x 4.5 mm W 安裝風格: 端接類型:SMD/SMT 系列:485
20H07CB 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Fuse
20H18A 制造商: 功能描述: 制造商:TE Connectivity / Deutsch 功能描述: 制造商:undefined 功能描述:
20H-20F 制造商:Panasonic Industrial Company 功能描述:CABLE
發(fā)布緊急采購，3分鐘左右您將得到回復。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*