参数资料
型号: DG2720DN-T1-E4
厂商: Vishay Siliconix
文件页数: 3/10页
文件大小: 0K
描述: IC SWITCH DPDT USB2.0 10-MINIQFN
标准包装: 1
功能: USB 开关
电路: 2 x DPDT
导通状态电阻: 7 欧姆
电压电源: 单电源
电压 - 电源,单路/双路(±): 2.6 V ~ 4.3 V
电流 - 电源: 2µA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 10-UFQFN
供应商设备封装: 10-迷你型QFN(1.4x1.8)
包装: 标准包装
其它名称: DG2720DN-T1-E4DKR
Vishay Siliconix
DG2720
Document Number: 74593
S12-2498-Rev. D, 22-Oct-12
www.vishay.com
2
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
For technical questions, contact: analogswitchtechsupport@vishay.com
ORDERING INFORMATION
Temp Range
Package
Part Number
- 40 °C to 85 °C
miniQFN-10
DG2720DN-T1-E4
TRUTH TABLE
OE (Pin 8)
S (Pin 10)
Function
0
D+ = HSD1+ and D- = HSD1-
0
1
D+ = HSD2+ and D- = HSD2-
1
X
Disconnect
PIN DESCRIPTIONS
Pin Name
Description
OE
Bus Switch Enable
S
Select Input
HSD1±, HSD2±, D±
Data Port
High Speed Signal Quality Eye Diagram Test with V+ = 3.3 V
SUMMARY OF THE USB 2.0 SIGNAL QUALITY TEST RESULTS
Compliance Test
High Speed
Signal Eye Test
Pass
EOP Width
7.95 bits
Measured Signal Rate
480.0009 MHz
Consecutive Jitter Range
- 59.8 ps to 68.2 ps, RMS Jitter 26.8 ps
Paired JK Jitter Range
- 49.7 ps to 51.4 ps, RMS Jitter 25.3 ps
Paired KJ Jitter Range
- 61.3 ps to 58.5 ps, RMS Jitter 26.8 ps
Time (ns)
Differential
Signal
(V)
- 0.5
- 0.4
- 0.3
- 0.2
- 0.1
0.1
0.2
0.3
0.4
0.5
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
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