Datasheet LTC2152-14, LTC2151-14, LTC2150-14 (Analog Devices) - 13

LTC2152-14/ LTC2151-14/LTC2150-14
TYPICAL PERFORMANCE CHARACTERISTICS LTC2150-14: 32K Point FFT, LTC2150-14: 32K Point FFT, LTC2150-14: 32K Point FFT, fIN = 380MHz, –1dBFS, 170Msps fIN = 420MHz, –1dBFS, 170Msps fIN = 571MHz, –1dBFS, 170Msps
0 0 0 –20 –20 –20 –40 –40 –40 –60 –60 –60 AMPLITUDE (dBFS) –80 AMPLITUDE (dBFS) –80 AMPLITUDE (dBFS) –80 –100 –100 –100 –120 –120 –120 0 10 20 30 40 50 60 70 80 0 10 20 30 40 50 60 70 80 0 10 20 30 40 50 60 70 80 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 21521014 G48 21521014 G49 21521014 G50
LTC2150-14: 32K Point 2-Tone FFT, LTC2150-14: 32K Point FFT, fIN = 70.5MHz and 69.5MHz, LTC2150-14: Shorted Input fIN = 907MHz, –1dBFS, 170Msps 170Msps Histogram
0 0 4000 –20 3500 –20 3000 –40 –40 2500 –60 –60 2000 COUNT 1500 AMPLITUDE (dBFS) –80 AMPLITUDE (dBFS) –80 1000 –100 –100 500 –120 –120 0 0 10 20 30 40 50 60 70 80 0 10 20 30 40 50 60 70 80 8196 8200 8204 8208 8212 8216 FREQUENCY (MHz) INPUT FREQUENCY (MHz) OUTPUT CODE 21521014 G51 21521014 G52 215210 G53
LTC2150-14: IOVDD vs Sample Rate, 15MHz Sine Wave Input, LTC2150-14: IVDD vs Sample Rate, –1dBFS 15MHz Sine Wave Input, –1dBFS
50 160 LVDS CURRENT 45 3.5mA 150 40 140 35 (mA) (mA) VDD 130 IO 30 LVDS CURRENT I VDD 25 1.75mA 120 20 110 15 0 50 100 150 200 250 0 50 100 150 200 250 SAMPLE RATE (Msps) SAMPLE RATE (Msps) 21521014 G54 21521014 G55 21521014fa For more information www.linear.com/LTC2152-14 13 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Converter Characteristics Analog Input Dynamic Accuracy Internal Reference Characteristics Power Requirements Digital Inputs And Outputs Timing Characteristics Typical Performance Characteristics Pin Functions Functional Block Diagram Timing Diagrams Applications Information Typical Applications Package Description Typical Application Related Parts