CLC532A8B

CLC532 High-Speed 2:1 Analog Multiplexer June 1999 N CLC532 High-Speed 2:1 Analog Multiplexer General Description The CLC532 is a high-speed 2:1 multiplexer with active input and output stages. The CLC532 also employs a closed-loop design which dramatically improves accuracy. This monolithic device is constructed using an advanced high-performance bipolar process. The CLC532 has been specifically designed to provide settling times of 17ns to 0.01%. This, coupled with the adjustable noise-bandwidth, makes the CLC532 an ideal choice for infrared and CCD imaging systems. Channel-to-channel isolation is better than 80dB @ 10MHz. Low distortion (80dBc) and spurious signal levels make the CLC532 a very suitable choice for both I/Q processors and receivers. The CLC532 is offered over both the industrial and military temperature ranges. The Industrial versions, CLC532AJP\AJE\AID, are specified from -40°C to +85°C and are packaged in 14-pin plastic DIP's, 14-pin SOIC's and 14-pin Side-Brazed packages. The extended temperature versions, CLC532A8B/A8D/A8L-2, are specified from -55°C to +125°C and are packaged in a 14-pin hermetic DIP and 20-terminal LCC packages. (Contact factory for LCC and CERDIP availability.) Ordering Information ... CLC532AJP CLC532AJE CLC532ALC CLC532AMC CLC532A8B 14-pin plastic DIP 14-pin plastic SOIC dice dice, MIL-STD-833 14-pin CERDIP; MIL-STD-883 20-terminal LCC; CLC532A8L-2A -55oC to +125oC MIL-STD-883 Contact factory for other packages and DESC SMD number. -40oC -40oC -40oC -55oC -55oC to to to to to +85oC +85oC +85oC +125oC +125oC Features s s s s s 12-bit settling (0.01%) - 17ns Low noise - 32µVrms High isolation - 80dB @ 10MHz Low distortion - 80dBc @ 5MHz Adjustable bandwidth - 190MHz (max) Infrared system multiplexing CCD sensor signals Radar I/Q switching High definition video HDTV Test and calibration Applications s s s s s Typical Application CHANNEL A 2 INA 1 RIN 12 20-Terminal LCC GND NC NC INB CCOMP1 DGND Pinout DIP & SOIC GND INDEX CORNER 8 11 6 DREF VOUT RL 7 6 5 4 3 2 1 2 3 4 5 6 7 14 13 12 11 10 9 8 +VCC +VCC COMP1 OUTPUT COMP2 VEE VEE CLC532 CHANNEL B 4 INB 3 10 7 DREF 9 TOP VIEW INA GND NC INA GND INB DGND DREF SELECT SELECT 10 NC 11 VEE 12 13 VEE 14 15 16 17 18 1 RIN CCOMP2 20 +Vcc 19 +V cc COMP2 NC OUTPUT NC COMP1 CHANNEL SELECT SELECT OUTPUT 1 Channel A 0 Channel B © 1999 National Semiconductor Corporation Printed in the U.S.A. http://www.national.com Electrical Characteristics (+V PARAMETER1 Case Temperature FREQUENCY DOMAIN PERFORMANCE -3dB bandwidth -3dB bandwidth gain flatness peaking rolloff linear phase deviation differential gain differential phase crosstalk rejection CC =+5.0V; -VEE=-5.2V; RIN=50Ω ; RL=500Ω ; CCOMP=10pF; ECL Mode, pin 6 = NC) TYP +25°C 190 45 0.2 1.0 2.0 0.05 0.01 80 74 68 CONDITIONS CLC532AJP/AJE/AIB V OUT