The ADG1421 / ADG1422 / ADG1423 contain two independent single-pole/single-throw (SPST) switches. The ADG1421 and ADG1422 differ only in that the digital control logic is inverted. The ADG1421 switches are turned on with Logic 1 on the appropriate control input, and Logic 0 is required for the ADG1422. The ADG1423 has one switch with digital control logic similar to that of the ADG1421; the logic is inverted on the other switch. The ADG1423 exhibits break-before-make switching action for use in multiplexer applications. Each switch conducts equally well in both directions when on and has an input signal range that extends to the supplies. In the off condition, signal levels up to the supplies are blocked.The iCMOS® (industrial CMOS) modular manufacturing process combines high voltage, complementary metal-oxide semiconductor (CMOS) and bipolar technologies. It enables the development of a wide range of high performance analog ICs capable of 33 V operation in a footprint that no other generation of high voltage parts has achieved. Unlike analog ICs using conventional CMOS processes, iCMOS components can tolerate high supply voltages while providing increased performance, dramatically lower power consumption, and reduced package size.The on resistance profile is very flat over the full analog input range ensuring excellent linearity and low distortion when switching audio signals. The iCMOS construction ensures ultralow power dissipation, making the part ideally suited for portable and battery-powered instruments.PRODUCT HIGHLIGHTS 2.4 Ω maximum on resistance at 25°C. Minimum distortion. 3 V logic-compatible digital inputs: VINH = 2.0 V, VINL = 0.8 V. No VL logic power supply required. 10-lead MSOP and 10-lead, 3 mm × 3 mm LFCSP packages.APPLICATIONS Automatic test equipment Data acquisition systems Relay replacements Battery-powered systems Sample-and-hold systems Audio signal routing Video signal routing Communication systems

The ADG1421 / ADG1422 / ADG1423 contain two independent single-pole/single-throw (SPST) switches. The ADG1421 and ADG1422 differ only in that the digital control logic is inverted. The ADG1421 switches are turned on with Logic 1 on the appropriate control input, and Logic 0 is required for the ADG1422. The ADG1423 has one switch with digital control logic similar to that of the ADG1421; the logic is inverted on the other switch. The ADG1423 exhibits break-before-make switching action for use in multiplexer applications. Each switch conducts equally well in both directions when on and has an input signal range that extends to the supplies. In the off condition, signal levels up to the supplies are blocked.The iCMOS® (industrial CMOS) modular manufacturing process combines high voltage, complementary metal-oxide semiconductor (CMOS) and bipolar technologies. It enables the development of a wide range of high performance analog ICs capable of 33 V operation in a footprint that no other generation of high voltage parts has achieved. Unlike analog ICs using conventional CMOS processes, iCMOS components can tolerate high supply voltages while providing increased performance, dramatically lower power consumption, and reduced package size.The on resistance profile is very flat over the full analog input range ensuring excellent linearity and low distortion when switching audio signals. The iCMOS construction ensures ultralow power dissipation, making the part ideally suited for portable and battery-powered instruments.PRODUCT HIGHLIGHTS 2.4 Ω maximum on resistance at 25°C. Minimum distortion. 3 V logic-compatible digital inputs: VINH = 2.0 V, VINL = 0.8 V. No VL logic power supply required. 10-lead MSOP and 10-lead, 3 mm × 3 mm LFCSP packages.APPLICATIONS Automatic test equipment Data acquisition systems Relay replacements Battery-powered systems Sample-and-hold systems Audio signal routing Video signal routing Communication systems

The ADG1608 / ADG1609 are monolithic CMOS analog multiplexers comprising eight single channels and four differential channels, respectively. The ADG1608 switches one of eight inputs to a common output, as determined by the 3-bit binary address lines, A0, A1, and A2. The ADG1609 switches one of four differential inputs to a common differential output, as determined by the 2-bit binary address lines, A0 and A1. An EN input on both devices is used to enable or disable the device. When disabled, all channels are switched off.Each switch conducts equally well in both directions when on and has an input signal range that extends to the supplies. In the off condition, signal levels up to the supplies are blocked. All switches exhibit break-before-make switching action. Inherent in the design is low charge injection for minimum transients when switching the digital inputs.The low on resistance of these switches make them ideal solutions for data acquisition and gain switching applications where low on resistance and distortion is critical. The on-resistance profile is very flat over the full analog input range, ensuring excellent linearity and low distortion when switching audio signals.CMOS construction ensures ultralow power dissipation, making the parts ideally suited for portable and battery-powered instruments.APPLICATIONS Communication systems Medical systems Audio signal routing Video signal routing Automatic test equipment Data acquisition systems Battery-powered systems Sample-and-hold systems Relay replacements

The ADG1633 and ADG1634 are monolithic industrial CMOS(iCMOS®) analog switches comprising three independentlyselectable single-pole, double-throw (SPDT) switches andfour independently selectable SPDT switches, respectively.All channels exhibit break-before-make switching action thatprevents momentary shorting when switching channels. AnEN input on the ADG1633 (LFCSP and TSSOP packages) andADG1634 (LFCSP package only) is used to enable or disablethe devices. When disabled, all channels are switched off.The ultralow on resistance and on-resistance flatness of theseswitches make them ideal solutions for data acquisition and gainswitching applications, where low distortion is critical. iCMOSconstruction ensures ultralow power dissipation, making the partsideally suited for portable and battery-powered instruments.Applications Communication systems Medical systems Audio signal routing Video signal routing Automatic test equipment Data acquisition systems Battery-powered systems Sample-and-hold systems Relay replacements

The ADG5412/ADG5413 contain four independent single-pole/single-throw (SPST) switches. The ADG5412 switches turn onwith Logic 1. The ADG5413 has two switches with digital controllogic similar to that of the ADG5412; however, the logic is invertedon the other two switches. Each switch conducts equally well inboth directions when on, and each switch has an input signalrange that extends to the supplies. In the off condition, signallevels up to the supplies are blocked.The ADG5412 and ADG5413 do not have a VL pin. The digitalinputs are compatible with 3 V logic inputs over the full operatingsupply range.The on-resistance profile is very flat over the full analog inputrange, which ensures good linearity and low distortion whenswitching audio signals. High switching speed also makes thedevices suitable for video signal switching. The ADG5413exhibits break-before-make switching action for use inmultiplexer applications. Product Highlights Trench isolation guards against latch-up. A dielectric trench separates the P and N channel transistors thereby preventing latch-up even under severe overvoltage conditions. Low RON. Dual-supply operation. For applications where the analog signal is bipolar, the ADG5412/ADG5413 can be operated from dual supplies up to ±22 V. Single-supply operation. For applications where the analog signal is unipolar, the ADG5412/ADG5413 can be operated from a single rail power supply up to 40 V. 3 V logic compatible digital inputs: VINH = 2.0 V, VINL = 0.8 V. No VL logic power supply required. Applications Relay replacement Automatic test equipment Data acquisition Instrumentation Avionics Audio and video switching Communication systems

Maxim's DG508A and DG509A are monolithic CMOS analog multiplexers (muxes): the DG508A is a single 8-channel (1-of-8) mux, and the DG509A is a differential 4-channel (2-of-8) mux.Both devices guarantee break-before-make switching. Maxim guarantees these muxes will not latch up if the power supplies are turned off with the input signals still present. Maxim also guarantees continuous operation when these devices are powered by supplies ranging from ±4.5V to ±18V.The DG508A/DG509A are plug-in upgrades for the industry-standard DG508A/DG509A, respectively. Maxim's parts have faster enable switching times and significantly lower leakage currents. The DG508A/DG509A also consume significantly lower power, making them ideal for portable equipment.ApplicationsAircraft Heads-Up DisplaysControl SystemsData Acquisition SystemsData LoggingSignal Routing

The HMC245AQS16E is a low cost non-reflective SP3T switches in 16-lead QSOP surface mount packages. Covering DC to 3.5 GHz, the switch offers 30 to 40 dB isolation and a low insertion loss of 0.7 dB. A 2:3 TTL/CMOS compatible decoder is integrated on the switch requiring only 2 control lines and a single +5V bias to select each path, replacing 6 control lines normally required by GaAs SP3T switches.Applications Basestation Infrastructure  CATV / DBS  Wireless Local Loop  Test Equipment

The HMC253ALC4 is a non-reflective SP8T switch in a leadless RoHS compliant 4x4 mm ceramic SMT package featuring wideband operation from DC to 3.5 GHz. The switch offers a single positive bias and true TTL/CMOS compatibility enabling it to operate with 0/+3V control and a +5V supply. A 3:8 decoder is integrated on the switch requiring only 3 control lines and a positive bias to select each path. The HMC253ALC4 SP8T will replace multiple configurations of SP4T and SPDT MMIC switches.Applications Basestations & Repeaters WiMAX/WiBro, and Fixed Wireless Cellular/3G infrastructure CATV/DBS Military & Hi-Rel

The HMC547 is a general-purpose broadband high isolation nonreflective GaAs MESFET SPDT switch in a ceramic 3 mm x 3 mm leadless surface-mount package or a low cost leadless QFN surface-mount plastic package. Covering DC to 28.0 GHz, the switch offers more than 40 dB isolation and less than 2 dB insertion loss at midband and features >50 dB isolation up to 5 GHz and >45 dB isolation up to 15 GHz. The wide bandwidth, fast switching, and compact size make this absorptive SPDT ideal for military EW/ECM and test equipment applications. The switch operates using complementary negative control voltage logic lines of −5/0 V and requires no bias supply.Applications Fiber optics and broadband telecom Microwave radios and VSAT Military, radar, and ECM Test instrumentation Basestation infrastructure

The HMC596LP4(E) is a low-cost 4x2 switch matrix in a leadless QFN 4x4 mm surface mount package for use in Satellite/DBS, LNBs and multiswitches from 200 to 3000 MHz. A positive voltage controlled 4 bit decoder is integrated on the switch. The switches may be used in either 75 ohm or 50 ohm systems.Both switch outputs (OP1 & OP2) can independently select any of the four inputs (HH, HL, VH, VL) or simultaneously select the same inputs. Note that the switch is bi-directional and input/output functionality may be interchanged. All data presented was measured in a 50 ohm (input/output) system.APPLICATIONS DBS LNBs & Multiswitches Cable Modem/CATV Cellular Systems