Products
CDG704
Analog Switches Multiplexers
CMOS, low-voltage, 2.5 Ω, 4-channel multiplexer
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Description
The CDG704 is a CMOS analog multiplexer, comprising four single channels. This multiplexer is designed on an advanced submicron process that provides low power dissipation yet gives high switching speed, low on resistance, low leakage currents and high bandwidths. The on resistance profile is very flat over the full analog signal range. This ensures excellent linearity and low distortion when switching audio signals. Fast switching speed also makes the part suitable for video signal switching. The CDG704 can operate from a single supply range of +1.8 V to +5.5 V, making it ideal for use in battery powered instruments and with the new generation of DACs and ADCs from Analog Devices. The CDG704 switches one of four inputs to a common output,D, as determined by the 3-bit binary address lines, A0, A1 and EN. A Logic “0” on the EN pin disables the device. Each switch of the CDG704 conducts equally well in both directions when ON. The CDG704 exhibits break-before-make switching action. The CDG704 is available in 10-lead MSOP package.
  • Channel Configuration:(4 : 1)×1
  • Supply(min) (V):1.8
  • Supply(max) (V):5.5

  • On ResistanceRon(typ)(Ohms):2.5
  • Flatness of on resistance(typ)(Ohms):0.5
  • Leakage switch(typ)(pA):10
  • Channel Isolation(dB):-80
  • GAIN BANDWIDTH PRODUCT(typ)(MHz):200
  • Interface:Parallel


  • 1.8V to 5.5V single supply

  • 2.5Ω on resistance

  • Low On-Resistance Flatness

  • –3 dB Bandwidth >200 MHz

  • Rail-to-Rail Operation

  • 10-Lead MSOP Package

  • Fast Switching Times

  • tON 20ns/tOFF 13ns

  • Typical Power Consumption (<0.01 mW)

  • TTL/CMOS Compatible


  • Battery Powered Systems

  • Communication Systems

  • Sample-and-Hold Systems

  • Audio Signal Routing

  • Data Acquisition System

  • Video Switching


Parameters

Part Number
Package
Device Configs
Power Supply
Voltage-Single(min)(V)
Power Supply
Voltage-Single(max) (V)
Power Supply
Voltage-Dual(typ) (V)
Switch Ron(typ)(Ohms)
Switch Ron
Flatness(typ)(Ohms)
Leakage Switch
ON(typ)(pA)
Off Isolation(dB)
BW-3dB(typ)(MHz)
Interface
Temp Range(°C)
Open
CDG704AMS
CDG704是一款CMOS模拟多路复用器,内置4个单通道。它采用先进的亚微米工艺设计,具有低功耗、高开关速度、低导通电阻、低泄漏电流和高带宽特性。导通电阻曲线在整个模拟信号范围都非常平坦,可确保切换音频信号时拥有出色的线性度和低失真性能。同时较快的开关速度使该器件适合视频信号切换应用。
Datasheet
PackageMSOP-10
Device Configs (4 : 1)×1
Power Supply
Voltage-Single(min)(V)
1.8
Power Supply
Voltage-Single(max) (V)
5.5
Power Supply
Voltage-Dual(typ) (V)
--
Switch Ron(typ)(Ohms) 2.5
Switch Ron
Flatness(typ)(Ohms)
0.5
Leakage Switch
ON(typ)(pA)
10
Off Isolation(dB) -80
BW-3dB(typ)(MHz) 200
Interface Parallel
Temp Range(°C) -40 to 85
Open
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