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ADG774A:  Low Voltage 400 MHz Quad 2:1 MUX with 3 ns Switching Time

Product Details


The ADG774A is a monolithic CMOS device comprising four 2:1 multiplexer/demultiplexers with high impedance outputs. The CMOS process provides low power dissipation yet gives high switching speed and low on resistance. The on-resistance variation is typically less than 0.5 Ω over the input signal range. The bandwidth of the ADG774A is typically 400 MHz and this, coupled with low distortion (typically 0.3%), makes the part suitable for the switching of high speed data signals. The on-resistance profile is very flat over the full analog input range ensuring excellent linearity and low distortion. CMOS construction ensures ultralow power dissipation.

FEATURES and BENEFITS

  • Bandwidth: > 400 MHz
  • Low Insertion Loss and On Resistance: 2.2 Ω Typical
  • On-Resistance Flatness: 0.3 Ω typical
  • Single 3 V/5 V Supply Operation
  • Very Low Distortion: < 0.3%
  • Low Quiescent Supply Current
    (1 nA Typical)
  • Fast Switching Times
    - tON 6 ns
    - tOFF 3 ns
  • TTL/CMOS Compatible
  • Pb-free packages
    16-lead QSSOP
    16-lead 3 mm × 3 mm body LFCSP

Functional Block Diagram for ADG774A

Documentation

Title Content Type File Type
ADG774A: Low Voltage 400 MHz Quad 2:1 Mux with 3 ns Switching Time Data Sheet  (Rev B, 09/2006) (pdf, 364 kB) Data Sheets PDF
AN-1024: How to Calculate the Settling Time and Sampling Rate of a Multiplexer  (pdf, 210 kB) Application Notes PDF
AN-944: Signal Bandwidth vs. Resolution for Analog Video  (pdf, 130 kB) Application Notes PDF
AN-945: System Bandwidth vs. Resolution for Analog Video  (pdf, 364 kB) Application Notes PDF
Data-acquisition system uses fault protection
By Catherine Redmond, Analog Devices, Inc. (EDN, 4/15/2004)
Technical Articles HTML
CMOS Switches Offer High Performance in Low Power, Wideband Applications  (pdf, 320 kB)
by Theresa Corrigan and Ray Goggin, Analog Devices, Inc. (High Frequency Electronics, February 2004)
Technical Articles PDF
Temperature monitor measures three thermal zones
by Susan Pratt, Analog Devices, Inc. (EDN, 12/11/03)
Technical Articles HTML
Enhanced Multiplexing for MEMS Optical Cross Connects
by James Caffrey (Fiberoptic Product News, 8/2003)
Technical Articles HTML
Switches and Multiplexers Product Selection Guide  (pdf, 1462 kB) Product Selection Guide PDF
Multiplexer Parametric Search Product Selection Guide HTML
RAQs index Rarely Asked Questions HTML
Glossary of EE Terms Glossary HTML

Evaluation Kits & Symbols & Footprints

Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.

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Price, packaging, availability

ADG774A Model Options
Model Package Pins Temp.
Range
Packing,
Qty
Price*(100-499) Price*1000 pcs RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
ADG774ABCPZ-R2 Status: Production 16 ld LFCSP (3x3mm, 1.50mm exposed pad) 16 Ind Reel, 250 - $1.82 Y  Material Info PCN Purchase
ADG774ABCPZ-REEL Status: Production 16 ld LFCSP (3x3mm, 1.50mm exposed pad) 16 Ind Reel, 5000 - $1.51 Y  Material Info PCN Purchase Sample
ADG774ABCPZ-WP Status: Obsolete 16 ld LFCSP (3x3mm, 1.50mm exposed pad) 16 Ind Tray - - Y  Material Info Notify Me Purchase
ADG774ABRQ-REEL7 Status: Production 16 ld QSOP 16 Ind Reel, 1000 - $1.74 N  Material Info PCN Purchase
ADG774ABRQZ Status: Production 16 ld QSOP 16 Ind Tube, 98 $1.94 $1.51 Y  Material Info PCN Purchase Sample
ADG774ABRQZ-REEL Status: Production 16 ld QSOP 16 Ind Reel, 2500 - $1.51 Y  Material Info PCN Purchase
ADG774ABRQZ-REEL7 Status: Production 16 ld QSOP 16 Ind Reel, 1000 - $1.51 Y  Material Info PCN Purchase
Price Table Help

The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.


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