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參數資料
| 型號： | ISL54217EVAL1Z |
| 廠商： | Intersil |
| 文件頁數： | 1/24頁 |
| 文件大小： | 0K |
| 描述： | EVALUATION BOARD FOR ISL54217 |
| 標準包裝： | 1 |
| 主要目的： | 接口，3:1 多路復用器 |
| 嵌入式： | 否 |
| 已用 IC / 零件： | ISL54217 |
| 主要屬性： | 2 x SP3T 模擬開關 |
| 次要屬性： | 2.7 V ~ 4.6 V 電源 |
| 已供物品： | 板 |
1
ISL54217
USB 2.0 High-Speed x 2 Channels/Stereo Audio
Dual SP3T (Dual 3-to-1 Multiplexer)
ISL54217
The Intersil ISL54217 is a single supply dual SP3T
analog switch that operates from a single supply in the
range of 2.7V to 4.6V. It was designed to multiplex
between audio stereo signals and two different USB 2.0
high speed differential data signals. The audio channels
allow signal swings below ground, allowing the
multiplexing of voice and data signals through a
common headphone connector in Personal Media
Players and other portable battery powered devices.
The audio switch cells can pass ±1V ground referenced
audio signals with very low distortion (<0.03% THD+N
when driving 5mW into 32Ω loads). The USB switch
cells have very low ON-capacitance (8pF) and high
bandwidth to pass USB high speed signals (480Mbps)
with minimal edge and phase distortion.
The ISL54217 is available in a tiny 12 Ld
2.2mmx1.4mm ultra thin QFN and a 12 Ld 3mmx3mm
TQFN package. It operates over a temperature range of
-40°C to +85°C.
Related Literature*(see page 22)
Technical Brief TB363 “Guidelines for Handling and
Processing Moisture Sensitive Surface Mount Devices
(SMDs)
Features
High Speed (480Mbps) and Full Speed (12Mbps)
Signaling Capability per USB 2.0
Low Distortion Negative Signal Capability Audio
Switches
Clickless/Popless Audio Switches
Power OFF Protection
COM Pins Overvoltage Tolerant to 5.5V
Low Distortion Headphone Audio Signals
-THD+N at 5mW into 32Ω Load. . . . . . . <0.03%
Crosstalk (100kHz). . . . . . . . . . . . . . . . . . -98dB
OFF-Isolation (100kHz) . . . . . . . . . . . . . . 95.5dB
Single Supply Operation (VDD) . . . . . 2.7V to 4.6V
-3dB Bandwidth USB Switches. . . . . . . . . 700MHz
Available in Tiny 12 Ld TQFN and TQFN Packages
Compliant with USB 2.0 Short Circuit Requirements
Without Additional External Components
Pb-Free (RoHS Compliant)
MP3 and other Personal Media Players
Cellular/Mobile Phone
Application Block Diagram
CLICK/
ISL54217
USB
TRANSCEIVER
HIGH-SPEED
AUDIO
US
B/
HE
AD
PH
ONE
JA
CK
COM -
COM +
C1
GND
1D+
1D-
R
L
VDD
C0
LOGIC CONTROL
CONTROLLER
CODEC
VBUS
3.3V
2D-
USB
4MΩ
50kΩ
HIGH-SPEED
TRANSCEIVER
2D+
50kΩ
1kΩ
POP
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. 2008, 2009, 2010. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
June 17, 2010
FN6817.4
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ISL54217IRTZ | 功能描述:IC USB SWITCH DUAL SP3T 12TQFN RoHS:是 類別:集成電路 (IC) >> 接口 - 模擬開關，多路復用器，多路分解器 系列:- 其它有關文件:STG4159 View All Specifications 標準包裝:5,000 系列:- 功能:開關 電路:1 x SPDT 導通狀態電阻:300 毫歐 電壓電源:雙電源 電壓 - 電源，單路/雙路(±):±1.65 V ~ 4.8 V 電流 - 電源:50nA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:7-WFBGA，FCBGA 供應商設備封裝:7-覆晶 包裝:帶卷 (TR) |
| ISL54217IRTZ-T | 功能描述:IC USB SWITCH DUAL SP3T 12TQFN RoHS:是 類別:集成電路 (IC) >> 接口 - 模擬開關，多路復用器，多路分解器 系列:- 其它有關文件:STG4159 View All Specifications 標準包裝:5,000 系列:- 功能:開關 電路:1 x SPDT 導通狀態電阻:300 毫歐 電壓電源:雙電源 電壓 - 電源，單路/雙路(±):±1.65 V ~ 4.8 V 電流 - 電源:50nA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:7-WFBGA，FCBGA 供應商設備封裝:7-覆晶 包裝:帶卷 (TR) |
| ISL54217IRUZ-T | 功能描述:IC USB SWITCH DUAL SP3T 12UTQFN RoHS:是 類別:集成電路 (IC) >> 接口 - 模擬開關，多路復用器，多路分解器 系列:- 其它有關文件:STG4159 View All Specifications 標準包裝:5,000 系列:- 功能:開關 電路:1 x SPDT 導通狀態電阻:300 毫歐 電壓電源:雙電源 電壓 - 電源，單路/雙路(±):±1.65 V ~ 4.8 V 電流 - 電源:50nA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:7-WFBGA，FCBGA 供應商設備封裝:7-覆晶 包裝:帶卷 (TR) |
| ISL54220 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:High-Speed USB 2.0 (480Mbps) Multiplexer |
| ISL54220IRTZ | 功能描述:IC USB SWITCH DUAL SPDT 10TDFN RoHS:是 類別:集成電路 (IC) >> 接口 - 模擬開關，多路復用器，多路分解器 系列:- 應用說明:Ultrasound Imaging Systems Application Note 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:250 系列:- 功能:開關 電路:單刀單擲 導通狀態電阻:48 歐姆 電壓電源:單電源 電壓 - 電源，單路/雙路(±):2.7 V ~ 5.5 V 電流 - 電源:5µA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:48-LQFP 供應商設備封裝:48-LQFP（7x7） 包裝:托盤 |
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