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參數資料
| 型號： | DG2722DN-T1-E4 |
| 廠商： | Vishay Siliconix |
| 文件頁數： | 1/10頁 |
| 文件大小： | 0K |
| 描述： | IC SWITCH DPDT USB2.0 10-MINIQFN |
| 標準包裝： | 1 |
| 功能： | USB 開關 |
| 電路： | 2 x DPDT |
| 導通狀態電阻： | 8 歐姆 |
| 電壓電源： | 單電源 |
| 電壓 - 電源，單路/雙路(±)： | 2.6 V ~ 4.3 V |
| 電流 - 電源： | 2µA |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 10-UFQFN |
| 供應商設備封裝： | 10-迷你型QFN（1.4x1.8） |
| 包裝： | 標準包裝 |
| 其它名稱： | DG2722DN-T1-E4DKR |
Vishay Siliconix
DG2722
Document Number: 68379
S11-2216-Rev. F, 14-Nov-11
www.vishay.com
1
This document is subject to change without notice.
THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
2 Port, USB 2.0 High Speed (480 Mbps) Switch,
DPDT Analog Switch
DESCRIPTION
The DG2722 is 2 port high speed analog switch optimized for
USB 2.0 signal switching. The DG2722 switch is configured
in DPDT. It handles bidirectional signal flow, achieving a
900 MHz - 3 dB bandwidth, and a port to port crosstalk and
isolation at - 49 dB.
Processed with high density sub micron CMOS, the DG2722
provide low parasitic capacitance. Signals are routed with
minimized phase distortion and attain a bit to bit skew is as
low as 40 pS.
The DG2722 is designed for a wide range of operating
voltages, from 2.7 V to 4.3 V that can be driven directly from
one cell Li-ion battery. On-chip circuitry protects against
conditions when either the D+/D- lines are shorted to the
VBUS at the USB port. Additionally, logic control pins (S and
OE) can tolerate the presence of voltages that are above the
supply power rail (V+). The control logic threshold is
guaranteed to be (VIH = 1.3 V/min). Latch up current is
300 mA, as per JESD78, and its ESD tolerance exceeds
8 kV.
Packaged in ultra small miniQFN-10 (1.4 mm x 1.8 mm x
0.55 mm), it is ideal for portable high speed mix signal
switching application.
As a committed partner to the community and the
environment, Vishay Siliconix manufactures this product with
lead (Pb)-free device termination. The miniQFN-10 package
has a nickel-palladium-gold device termination and is
represented by the lead (Pb)-free “-E4” suffix to the ordering
part number. The nickel-palladium-gold device terminations
meet all JEDEC standards for reflow and MSL rating.
As a further sign of Vishay Siliconix's commitment, the
DG2722 is fully RoHS complaint.
FEATURES
Halogen-free according to IEC 61249-2-21
Definition
Wide operation voltage range
Low on-resistance, 7
(typical at 3 V)
Low capacitance, CON = 5.8 pF (typical)
3 dB high bandwidth: 900 MHz (typical)
Low bit to bit skew: 40 pS (typical)
Low power consumption
Low logic threshold: V
Power down protection: D+/D- pins can tolerate up to
5 V when V+ = 0 V
Logic (S and OE) above V+ tolerance
8 kV ESD protection (HBM)
Latch-up current 300 mA per JESD78
Lead (Pb)-free low profile miniQFN-10 (1.4 mm x 1.8 mm
x 0.55 mm)
Compliant to RoHS Directive 2002/95/EC
APPLICATIONS
Cellular phones
Portable media players
PDA
Digital camera
GPS
Notebook computer
TV, monitor, and set top box
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
Top View
GND
V+
S
HSD2-
OE
HSD2+
D-
HSD1-
miniQFN-10L
3
5
4
Pin 1: LONG LEAD
D+
HSD1+
1
7
6
2
10
9
8
Control
Rx
Pin 1
Device marking: Rx for DG2722
x = Date/Lot Traceability Code
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相關代理商/技術參數 |
參數描述 |
|---|---|
| DG2723 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:700 MHz, - 3 dB Bandwidth; Dual SPDT Analog Switch |
| DG2723DN-T1-E4 | 功能描述:IC SWITCH DUAL SPDT 10MINIQFN 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:- 標準包裝:2,500 系列:- 功能:開關 電路:3 x SPDT - NC/NO 導通狀態電阻:600 毫歐 電壓電源:單電源 電壓 - 電源，單路/雙路(±):1.65 V ~ 4.3 V 電流 - 電源:1µA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-VFQFN 裸露焊盤 供應商設備封裝:16-QFN（3x3） 包裝:帶卷 (TR) |
| DG2725 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Low Voltage, 1.2ohm, Dual SPDT Analog Switch |
| DG2725DN-T1-GE4 | 功能描述:模擬開關 IC Low Volt Dual SPDT 0.7 OHM RoHS:否 制造商:Texas Instruments 開關數量:2 開關配置:SPDT 開啟電阻（最大值）:0.1 Ohms 切換電壓（最大）: 開啟時間（最大值）: 關閉時間（最大值）: 工作電源電壓:2.7 V to 4.5 V 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:DSBGA-16 |
| DG2727 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:0.65-ohm, Low Voltage, Negative Swing Capable, Dual SPST Analog Switch |
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