Datasheet LTC2262-12 (Analog Devices) - 10

LTC2262-12
TYPICAL PERFORMANCE CHARACTERISTICS LTC2262-12: 8k Point FFT, fIN = 30MHz LTC2262-12: 8k Point FFT, fIN = 70MHz LTC2262-12: 8k Point FFT, fIN = 140MHz –1dBFS, 150Msps –1dBFS, 150Msps –1dBFS, 150Msps
0 0 0 –10 –10 –10 –20 –20 –20 –30 –30 –30 –40 –40 –40 –50 –50 –50 –60 –60 –60 –70 –70 –70 AMPLITUDE (dBFS) –80 AMPLITUDE (dBFS) –80 AMPLITUDE (dBFS) –80 –90 –90 –90 –100 –100 –100 –110 –110 –110 –120 –120 –120 0 10 20 30 40 50 60 70 0 10 20 30 40 50 60 70 0 10 20 30 40 50 60 70 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 226212 G04 226212 G05 226212 G06
LTC2262-12: 8k Point 2-Tone FFT, LTC2262-12: SNR vs Input fIN = 68MHz, 69MHz, –1dBFS, LTC2262-12: Shorted Input Frequency, –1dB, 2V Range, 150Msps Histogram 150Msps
0 18000 72 –10 16000 –20 71 –30 14000 –40 12000 70 –50 10000 –60 69 COUNT –70 8000 SNR (dBFS) AMPLITUDE (dBFS) –80 6000 68 –90 4000 –100 67 –110 2000 –120 0 66 0 10 20 30 40 50 60 70 2044 2046 2048 0 50 100 150 200 250 300 350 FREQUENCY (MHz) OUTPUT CODE INPUT FREQUENCY (MHz) 226212 G07 226212 G08 226212 G09
LTC2262-12: SFDR vs Input Frequency, –1dB, 2V Range, LTC2262-12: SFDR vs Input Level, LTC2262-12: IVDD vs Sample Rate, 150Msps fIN = 70MHz, 2V Range, 150Msps 5MHz Sine Wave Input, –1dB
95 110 90 dBFS 100 90 90 85 80 85 70 LVDS OUTPUTS 80 60 80 dBc (mA) 50 I VDD SFDR (dBFS) 75 40 75 CMOS OUTPUTS SFDR (dBc AND dBFS) 30 70 20 70 10 65 0 65 0 50 100 150 200 250 300 350 –80 –70 –60 –50 –40 –30 –20 –10 0 0 25 50 75 100 125 150 INPUT FREQUENCY (MHz) INPUT LEVEL (dBFS) SAMPLE RATE (Msps) 226212 G10 226212 G12 226212 G13 226212fc 10 For more information www.linear.com/LTC2262-12 Document Outline Features Description Applications Typical Application Absolute Maximum Ratings Pin Configuration Typical Performance Characteristics Pin Functions Block Diagram Applications Information Related Parts