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Document overview
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Technical content
Features
Regular Power Consumption: 5 mA at +5V Low Power Consumption: 2 mA at +5VDC Powerdown Mode Operates from 3.0V to 5.5 VDC
6 Six pole Bandpass filters in one package
Digitally controlled gain stage Two Uncommitted Op Amps No Microprocessor Needed
Applications
Real-Time SpectrumAnalysis Audio and Ultrasonic Analysis Vibration Analysis
Ordering Information
Part Number Package Operating Temperature MSLSAN SOIC-16N -40 o to +85o C All packages are 150 mil wide (Narrow SOIC) Absolute Maximum Ratings Power Supply Voltage +6V Storage Temperature Range -60o to +150oC Operating Temperature Range -40o to +85oC MSLSA Low Power Spectrum Analyzer Data Sheet ©2007-22017 Mixeed Signal Inteegratioon 1 www.mix-ssig.coom -80 -70 -60 -50 -40 -30 -20 -10 AMPLITUDE (dB) Figure 1: Normalized Frequency Response
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS DC Specifications Operating Voltage VDD 3.0 5.0 5.5 V Supply Current IDD PD=0V 2 mA Output Current IO RL = 100 K Ω 1.0 mA Supply Current IDD PD=0.5VDD 5 mA Output Current IO RL = 100 K Ω 1.0 mA Power Down Current I PD PD=VDD 400 μA AC Specifications Output Impedance Zo 500 Ω Clock to Corner Ratio fclk/fcnr Filter 1 89.08 Hz/Hz Clock to Corner Ratio fclk/fcnr Filter 2 79.36 Hz/Hz Clock to Corner Ratio fclk/fcnr Filter 3 70.62 Hz/Hz Clock to Corner Ratio fclk/fcnr Filter 4 63 Hz/Hz Clock to Corner Ratio fclk/fcnr Filter 5 56.12 Hz/Hz Clock to Corner Ratio fclk/fcnr Filter 6 50 Hz/Hz Maximum Center Frequency fcenter Filter 6 Output 2 MHz Maximum Center Frequency fcenter Filter 6 PD=1/2 VDD 0.1 MHz Ripple 0.2 dB Input Offset Voltage VOS 3.3 mV 40 dB Bandwidth Normalized Fo 0.76 1.32 Filter Q Q 9 Unity Gain Bandwidth BW PD=1/2 VDD 6 MHz
Electrical Characteristics
(VDD = +5.0V, T = 25 C) Weeb Sitee ““www.mix-ssig.coom”” ©2007-22017 Mixeed Signal Inteegratioon 2 Low Power Spectrum Analyzer Data Sheet MSLSA
Low Power Spectrum Analyzer Data Sheet ©2007-22017 Mixeed Signal Inteegratioon 3 Block Diagram www.mix-ssig.coom OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 OUT A AGND IN- IN- OUT B AGND GAIN CLK IN VDD VSS AGND PD CLOCK GENERATOR FILTER 1.12246 FILTER 1.25992 FILTER 1.41421 FILTER 1.581401 FILTER 1.7817971 GAIN 0,10,20 dB FILTER 2.0 Mixed Signal Integration Corporation reserves the right to change any product or specification without notice at any time. Mix ed Signal Integration products are not designed or authorized for use in life support systems. Mixed Signal Integration assumes no respo nsibility for errors in this document. MSLSA Figure 2: MSLSA BLOCKDIAGRAM
Low Power Spectrum Analyzer Data Sheet MSLSA ©2007-22017 Mixeed Signal Inteegratioon 4Weeb Sitee ““www.mix-ssig.coom”” Pin Description 1. INB Inverting Uncommitted Op Amp Input B 2. OUTA Op Amp Output A 3. INA Inverting Op Amp Input A 4. AGND Connect to 1/2 VDD 5. CLK CMOS Level Selects position of bandpass filter outputs 6. VSS Negative Supply; Tie to 0VDC 7. GAIN Tertiary Control: 0V, 0 dB, 1/2 VDD 10 dB VDD 20 dB 8. PD Power Down; When CMOS high, device is powered down. 1/2 VDD selects regular power VSS selects low power 9. OUT1 1.12X Filter Output 10. OUT2 1.26X Filter Output 11. OUT3 1.41X Filter Output 12. OUT4 1.59X Filter Output 13. OUT5 1.78X Filter Output 14. OUT6 2X Octave Filter Output 15. VDD Positive Supply Typically 5.0 VDC 16. OUTB Uncommitted Op Amp B Output. Figure 3: MSLSA Pinout
©2007-22017 Mixeed Signal Inteegratioon 5www.mix-ssig.coom Low Power Spectrum Analyzer Data Sheet MSLSA Figure 4: MSLSA Application Schematic
©2007-22017 Mixeed Signal Inteegratioon 6www.mix-ssig.coom Mixed Signal Integration Corporation reserves the right to change any product or specification without notice at any time. Mix ed Signal Integration products are not designed or authorized for use in life support systems. Mixed Signal Integration assumes no respo nsibility for errors in this document. Low Power Spectrum Analyzer Data Sheet MSLSA
©2007-22017 Mixeed Signal Inteegratioon 7 www.mix-ssig.coom STANDARD PRODUCTS MSGEQ5A/MSGEQ7 Five Band/Seven Band Graphic Equalizer MSVHFS1-6 Selectable Very High Frequency LP/BP Filter MSHFS1-6 Selectable High Frequency LP/BP Filter MSFS1-6 Selectable Lowpass/Bandpass Filter MSU1F1-4, MSU2F1 Resistor Programmable Universal Active Filter MSU1HF1-4, MSU2HF1 High Frequency Resistor Programmable Universal Active Filter MSELP Switched Capacitor Elliptic Lowpass Filter with Op Amps MSNBLP Switched Capacitor Butterworth Lowpass Filter MSLE/B/C5L/M Switched Capacitor General Purpose Lowpass Filter MS2LFS Dual Selectable Low Voltage Lowpass/Bandpass Filter MSLFS Selectable Low Voltage Lowpass/Bandpass Filter MSHN1-6 Selectable High Pass/Notch Filter MSRAAF Resistor Programmable Active Audio Filter MSRAHF Resistor Programmable Active High Frequency Filter MSDET Tone Detector MSEPAF Electrically Programmable Active Filter MSCBT Communications Baseband Transceiver MSLV14 14 MHz Video Lowpass Filter MSCPSI Computer Programmable Sensor Interface MSSPSI Smart Programmable Sensor Interface MSRFIF Radio Frequency Interface Front End MSLSA
©2007-22017 Mixeed Signal Inteegratioon 8www.mix-ssig.coom Mixed Signal Integration 2157-50 O'Toole Avenue San Jose, California 95131-1332 Phone: (408)-434-6305 IF YOUR STATE, PROVINCE, OR COUNTRY IS NOT LISTED BELOW, PLEASE CONTACT MSI DIRECTLY. In Mississippi, Alabama, Georgia South Carolina, North Carolina, and Tennessee contact: AdeptRep
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Madison, Alabama 35758 Telephone: 256-772-1922 Facsimile: 256-772-0323 Toll Free: 1-888-419-2563 Web site: www.adeptrep.com In Hong Kong and the People's In Korea contact: In Singapore, Indonesia and Republic of China contact: Malaysia contact: EXER Electronics Hong Kong Ltd. H. B. Corp. EXER Technologies (S) PTE LTD Room 2007, Building B, South Tower #412, Samwhan HIPEX-A, 7030 Ang Mo Kio Ave 5 #03-61 The Hub Center, Xin Gang Dong Road 240, Pangyoyeok-ro, Bundang-gu, Northstar @ AMK, Singapore 569880 Haizhu District Seongnam-si, Gyeonggi-do, Telephone: (65)-6-747-9669 Guangzhou City, #1068, 13493, Korea Facsimile: (65)-6-749-9669 Guangdong, China Telephone: (02)3472-3450 Email: billy@exercorp.com China Telephone: 86-20-8966-2196 Facsimile: (02)3472-3458 Web site: www.exercorp.com Email: kiki@exercorp.com.cn Email: hbcorp@hbcorp.co.kr In Israel contact: In the United Kingdom contact :In Germany, Austria and Switzerland Phoenix Technologies Ltd. Broadband Technology 2000 Ltd Marbach Elektronik GmbH 3 Gavish St. Victory House Landingstr. 28/30 Kfar-Saba, 44424 Marino Way D-63739 Aschaffenburg Israel Finchampstead Germany Telephone: 09-764-4800 Berkshire RG40 4RF Telephone: 49 6021 581786 -0 Facsimile: 09-764-4801 United Kingdom Facsimile: 49 6021 581786 -3 Telephone: +44 (0) 118 932 4600 Email: info@marbach-elektronik.de Facsimile: +44 (0) 118 973 0571 Web site: www.marbach-elektronik.de E-mail: sales@bt2000.co.uk Web site: www.bt2000.co.uk- http://www.mix-sig.com Send us e-mail at "info@mix-sig.com" MSLSA