- 您现在的位置：买卖IC网 > PDF目录384520 > ISL54205EVAL1Z (Intersil Corporation) MP3/USB 2.0 High Speed Switch with Negative Signal Handling PDF资料下载
参数资料
| 型号： | ISL54205EVAL1Z |
| 厂商： | Intersil Corporation |
| 英文描述： | MP3/USB 2.0 High Speed Switch with Negative Signal Handling |
| 中文描述： | MP3/USB 2.0高的负信号处理速度开关 |
| 文件页数： | 1/14页 |
| 文件大小： | 352K |
| 代理商： | ISL54205EVAL1Z |
1
FN6342.1
ISL54205A
MP3/USB 2.0 High Speed Switch with
Negative Signal Handling
The Intersil ISL54205A dual SPDT (Single Pole/Double
Throw) switches combine low distortion audio and accurate
USB 2.0
high speed data (480Mbps) signal switching in the
same low voltage device. When operated with a 2.7V to 3.6V
single supply these analog switches allow audio signal swings
below-ground, allowing the use of a common USB and audio
headphone connector in Personal Media Players and other
portable battery powered devices.
The ISL54205A incorporates circuitry for detection of the USB
V
BUS
voltage, which is used to switch between the audio and
USB signal sources in the portable device. The part has a
control pin to open all the switches and put the part in a low
power down state.
The ISL54205A is available in a small 10 Ld 2.1mm x 1.6mm
ultra-thin
μ
TQFN package and a 10Ld 3mm x 3mm TDFN
package. It operates over a temperature range of -40 to
+85°C.
Related Literature
Application Note AN1280 “ISL54205EVAL1Z Evaluation
Board User’s Manual.
Technical Brief TB363 “Guidelines for Handling and
Processing Moisture Sensitive Surface Mount Devices
(SMDs)”
Application Note AN557 “Recommended Test Procedures
for Analog Switches”
Features
High Speed (480Mbps) Signaling Capability per USB 2.0
Low Distortion Negative Signal Capability
Detection of V
BUS
Voltage on USB Cable
Control Pin to Open all Switches and Enter Low Power
State
Low Distortion Headphone Audio Signals
- THD+N at 20mW into 32
Ω
Load . . . . . . . . . . . . . <0.1%
Cross-talk (20Hz to 20kHz) . . . . . . . . . . . . . . . . . . -110dB
Single Supply Operation (V
DD
) . . . . . . . . . . . . 2.7V to 3.6V
-3dB Bandwidth USB Switch. . . . . . . . . . . . . . . . . 630MHz
Available in
μ
TQFN and TDFN Packages
Pb-Free Plus Anneal (RoHS Compliant)
Compliant with USB 2.0 Short Circuit Requirements
Without Additional External Components
Applications
MP3 and Other Personal Media Players
Cellular/Mobile Phones
PDA’s
Audio/USB Switching
Application Block Diagram
ISL54205A
USB
TRANSCEIVER
HIGH-SPEED
CODEC
U
COM -
COM +
V
BUS
GND
D-
D+
L
R
V
DD
CTRL
Logic Circuitry
μ
CONTROLLER
22k
Ω
4M
Ω
4M
Ω
50k
Ω
50k
Ω
Data Sheet
December 7, 2006
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
|
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2006. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
相关PDF资料 |
PDF描述 |
|---|---|
| ISL54206 | MP3/USB 2.0 High Speed Switch with Negative Signal Handling |
| ISL54206IRUZ-T | MP3/USB 2.0 High Speed Switch with Negative Signal Handling |
| ISL54206IRZ | MP3/USB 2.0 High Speed Switch with Negative Signal Handling |
| ISL54206IRZ-T | MP3/USB 2.0 High Speed Switch with Negative Signal Handling |
| ISL54207 | Low Voltage, Dual SPDT, USB/CVBS/ Audio Switches, with Negative Signal Capability |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ISL54205IRUZ-T | 制造商:Intersil Corporation 功能描述:AUDIO/USB SWITCH, 10LD 2.1X1.6X.5MM UTQFN IND, T&R - Tape and Reel 制造商:Intersil 功能描述:AUD/USB SWITCH 10LD 2 1X1 6X 5MM IND |
| ISL54206 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:MP3/USB 2.0 High Speed Switch with Negative Signal Handling |
| ISL54206A | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:MP3/USB 2.0 High Speed Switch with Negative Signal Handling |
| ISL54206A_1010 | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:MP3/USB 2.0 High Speed Switch with Negative Signal Handling |
| ISL54206AEVAL1Z | 功能描述:EVALUATION BOARD FOR ISL54206A RoHS:是 类别:编程器，开发系统 >> 评估演示板和套件 系列:- 标准包装:1 系列:PCI Express® (PCIe) 主要目的:接口，收发器，PCI Express 嵌入式:- 已用 IC / 零件:DS80PCI800 主要属性:- 次要属性:- 已供物品:板 |
发布紧急采购，3分钟左右您将得到回复。