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參數資料
| 型號： | LX7201 |
| 廠商： | Microsemi Corporation |
| 英文描述： | EMI Filter & ESD Protection for Down Stream USB Ports |
| 中文描述： | EMI濾波器 |
| 文件頁數： | 1/6頁 |
| 文件大小： | 351K |
| 代理商： | LX7201 |
LX7201-xx
P
RODUCTION
D
ATA
S
HEET
Microsemi
Integrated Products Division
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 1
W
M
.
C
EMI Filter & ESD Protection for Down Stream
USB Ports
Copyright
2002
Rev. 1.0d, 2005-02-07
I N T E G R A T E D P R O D U C T S
D E S C R I P T I O N
The LX7201 is an integrated
Universal Serial Bus (USB) line
termination device with an EMI filter
and ESD protection diodes. This
device offers a cost effective and
compact solution for one USB
downstream
port.
specification requires line termination
resistors on both the D+ and D- lines.
These resistors ensure signal integrity
by matching the cable impedance to
that of the differential driver. The
15K
pull-down resistors identify the
line as a downstream connection.
The
USB
The 47 pF capacitor completes the
high frequency filter and controls the
edge rate of the USB signals. The
LX7201 protects both D+ and D- data
lines and the voltage bus from ESD.
The TVS protection diodes exceed the
requirements of IEC61000-4-2, level 4,
15kV (air discharge) and 8kV (contact
discharge). The integrated configuration
of the LX7201 minimizes board space
and allows for ideal placement near the
connector. The LX7201 is ideal for use
in USB hubs, peripherals and portable
appliances.
IMPORTANT:
For the most current data, consult
MICROSEMI
’s website:
http://www.microsemi.com
P A C K A G E O R D E R I N F O
Plastic
6-Pin SOT23
LX7201-15ISF
LX7201-22ISF
T
J
(
°
C)
SF
Package
Marking
115
122
Tape & Reel Quantity
(Reel Size)
-40 to 125
-40 to 125
3K (7inches)
Note: Append the letter “T” to the part number
For Tape & Reel Ordering
K E Y F E A T U R E S
Bi-directional EMI/RFI Low-Pass
Filter
Line Termination with Integrated
ESD Protection
Low TVS Operating Voltage
(5.25V)
Low Leakage Current
Integrated Single Die
Construction
Available With 15 or 22
Series
Resistance
Crosses from Semtech STF201
A P P L I C A T I O N S
USB 1.1 and USB 2.0 Full
Speed Compliant
Peripherals
Printers
Monitors
Servers, Desktops and
Notebook Computers
Digital Cameras
B E N E F I T S
Filter response characterized up
to 6 GHz
<2dB insertion loss in the pass
band
>20dB attenuation in the 800-
900 MHz range
>12dB attenuation in the WLAN
frequencies of 2.4GHz and 5.0-
6.0 GHz
P R O D U C T H I G H L I G H T
Circuit Diagram
Functional Schematic with Pin Out
L
X
7
2
0
1
-
X
X
相關PDF資料 |
PDF描述 |
|---|---|
| LX7201-15ISF | EMI Filter & ESD Protection for Down Stream USB Ports |
| LX7201-22ISF | EMI Filter & ESD Protection for Down Stream USB Ports |
| LX8386A-00 | D52 - BACKSHELL ENVIRON EMI-RFI 90 DEG M |
| LX8386A-00CDD | CONNECTOR ACCESSORY |
| LX8386A-00CDT | D54 - BACKSHELL, SS ENVIRON EMI-RFI 90 D |
相關代理商/技術參數 |
參數描述 |
|---|---|
| LX7201-15ISF | 功能描述:IC USB LINE TERM EMI/ESD SOT23-6 RoHS:否 類別:集成電路 (IC) >> 接口 - 信號終端器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:50 系列:- 類型:SCSI，SE 端子數:9 電源電壓:4 V ~ 5.25 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:16-SOIC 包裝:管件 |
| LX7201-22ISF | 功能描述:IC USB EMI FLTR ESD PROT SOT23-6 RoHS:否 類別:集成電路 (IC) >> 接口 - 信號終端器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:50 系列:- 類型:SCSI，SE 端子數:9 電源電壓:4 V ~ 5.25 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:16-SOIC 包裝:管件 |
| LX7201-22ISF-TR | 制造商:Microsemi Corporation 功能描述:INTEGRATED EMI FILTERS AND TVS DIODES - Tape and Reel |
| LX7202 | 制造商:MICROSEMI 制造商全稱:Microsemi Corporation 功能描述:EMI Filter & ESD Protection for Up Stream USB Ports |
| LX7202-15ISF | 功能描述:IC USB LINE TERM EMI/ESD SOT23-6 RoHS:否 類別:集成電路 (IC) >> 接口 - 信號終端器 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:50 系列:- 類型:SCSI，SE 端子數:9 電源電壓:4 V ~ 5.25 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:16-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:16-SOIC 包裝:管件 |
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