首页 > 英联产品 > 模拟开关和多路复用器 > 高带宽数据开关
UM3670
高速,低电压,双路双刀双掷(DPDT)模拟开关
Datasheet Reliability Report Package Information Order Sample  
Key Specifications
Part Number Description Status SubFamily VCC(Min)(V) VCC(Max)(V) Configuration Bandwidth(Max)(MHz) ICC(Max)(mA) Ron(Typ)(Ohms) Operating Temperature Range(℃) Pin/Package EV Kit Available?
UM3670 高速,低电压,双路双刀双掷(DPDT)模拟开关 ACTIVE High Bandwidth Switch 1.8 5.5 2 × DPDT 300 0.001 5 -40 to 85 16/QFN 3.0×1.0
View All>>
Product Description
 
The UM3670/3670A is a high speed, dual, dual-pole/double-throw (DPDT) analog switch operates from a single +1.8V to +5.5V power supply. The UM3670/3670A features dual 5Ω RON (TYP) DPDT switches with 300MHz bandwidth and low crosstalk. The switch offers a high-performance, low-cost solution to switch between video sources. The switch is available in Pb-free QFN16 package.
 
Features
 
- Wide Bandwidth: 300MHz
- Low On-Resistance: 5Ω (TYP)
- Single-Supply Operation: 1.8V to 5.5V
- Power OFF Protection:
  When VCC=0V, Input Signal can Tolerate up to 5V
- Fast Switching Time
- Rail-to-Rail Operation
- Typical Power Consumption (0.5µW)
- TTL/CMOS Compatible
- Low Crosstalk: -60dB (10MHz)
- Micro Size Package:
  UM3670, QFN16 3.0×3.0
  UM3670A, QFN16 2.6×1.8

Applications
 
- Communication System
- Cell Phone
- Portable Instrumentation
- Audio Signal Routing
- Audio and Video Switching
- PCMCIA Cards
- Computer Peripherals
- Modems
- PDAs

Pin Configurations  
 
                            (Top View)

                              UM3670
 
Function Table

IN0-IN1
Function
NC0&NC1
NO0&NO1
0
ON
OFF
1
OFF
ON

 





IN2-IN3
Function
NC2&NC3
NO2&NO3
0
ON
OFF
1
OFF
ON


 


 
Ordering Information
 
Part Number
Packaging Type
Marking Code
Shipping Qty
UM3670
QFN16 3.0×3.0
UM3670
3000pcs/13 Inch
Tape & Reel
 
Application Notes
微处理器超长启动周期中的外部看门狗管理方案v2.pdf
利用3.3V供电RS485接口实现远距离数据通信.pdf
高速低电源电压逻辑电平转换电路.pdf
超低功耗LDO线性稳压器.pdf
I2C-BUS电平转换芯片在安防产品的应用.pdf
0201超小封装ESD保护器件.pdf
Analog Switch Permits Port Sharing in Portable Equipment.pdf
Balanced Modulator Demodulator Employing UM4684.pdf
Level Shifter for High Speed and Wide Voltage Range Interface.pdf
Low Resistance Analog Switches Permit Speaker Switching in Audio Devices.pdf
Low-Icct Analog Switches for Ultra-Portable Designs.pdf
Selecting the Right CMOS Analog Switch.pdf
Product Selection Guide
Analog and Data Switches Selection Guide.pdf
Product Search
Parametric Search
Product You Recently Viewed
@2014 Union Semiconductor Limited. All rights Reserved.
FOLLOW US