Datasheet LTC2242-10 (Analog Devices) - 7
| 制造商 | Analog Devices |
| 描述 | 10-Bit, 250Msps ADC |
| 页数 / 页 | 30 / 7 — Typical perForMance characTerisTics (TA = 25°C unless otherwise noted, … |
| 文件格式/大小 | PDF / 602 Kb |
| 文件语言 | 英语 |
Typical perForMance characTerisTics (TA = 25°C unless otherwise noted, Note 4). 8192 Point FFT, fIN = 70MHz,
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LTC2242-10
Typical perForMance characTerisTics (TA = 25°C unless otherwise noted, Note 4) 8192 Point FFT, fIN = 70MHz, 8192 Point FFT, fIN = 140MHz, 8192 Point FFT, fIN = 240MHz, –1dB, 2V Range, LVDS Mode –1dB, 2V Range, LVDS Mode –1dB, 2V Range, LVDS Mode
0 0 0 –10 –10 –10 –20 –20 –20 –30 –30 –30 –40 –40 –40 –50 –50 –50 –60 –60 –60 AMPLITUDE (dB) –70 –70 AMPLITUDE (dB) –70 AMPLITUDE (dB) –80 –80 –80 –90 –90 –90 –100 –100 –100 –110 –110 –110 0 20 40 60 80 100 120 0 20 40 60 80 100 120 0 20 40 60 80 100 120 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 224210 G04 224210 G05 224210 G06
8192 Point 2-Tone FFT, 8192 Point FFT, fIN = 500MHz, 8192 Point FFT, fIN = 1GHz, fIN = 135MHz and 140MHz, –1dB, 1V Range, LVDS Mode –1dB, 1V Range, LVDS Mode –1dB, 2V Range, LVDS Mode
0 0 0 –10 –10 –10 –20 –20 –20 –30 –30 –30 –40 –40 –40 –50 –50 –50 –60 –60 –60 AMPLITUDE (dB) –70 AMPLITUDE (dB) –70 AMPLITUDE (dB) –70 –80 –80 –80 –90 –90 –90 –100 –100 –100 –110 –110 –110 0 20 40 60 80 100 120 0 20 40 60 80 100 120 0 20 40 60 80 100 120 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 224210 G07 224210 G08 224210 G09
SNR vs Input Frequency, –1dB, SFDR (HD2 and HD3) vs Input SFDR (HD4+) vs Input Frequency, LVDS Mode Frequency, –1dB, LVDS Mode –1dB, LVDS Mode
62 85 95 61 80 90 2V RANGE 75 60 85 1V RANGE 70 59 2V RANGE 65 80 1V RANGE 58 1V RANGE 60 75 SNR (dBFS) SFDR (dBFS) 2V RANGE SFDR (dBFS) 55 57 70 50 56 65 45 55 40 60 0 100 200 300 400 500 600 700 800 900 1000 0 100 200 300 400 500 600 700 800 900 1000 0 100 200 300 400 500 600 700 800 9001000 INPUT FREQUENCY (MHz) INPUT FREQUENCY (MHz) INPUT FREQUENCY (MHz) 224210 G10 224210 G11 224210 G12 224210fd 7 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Converter Characteristics Analog Input Dynamic Accuracy Internal Reference Characteristics Digital Inputs and Digital Outputs Power Requirements Timing Characteristics Electrical Characteristics Typical Performance Characteristics Pin Functions Functional Block Diagram Timing Diagrams Applications Information Package Description Revision History Related Parts
Typical perForMance characTerisTics (TA = 25°C unless otherwise noted, Note 4) 8192 Point FFT, fIN = 70MHz, 8192 Point FFT, fIN = 140MHz, 8192 Point FFT, fIN = 240MHz, –1dB, 2V Range, LVDS Mode –1dB, 2V Range, LVDS Mode –1dB, 2V Range, LVDS Mode
0 0 0 –10 –10 –10 –20 –20 –20 –30 –30 –30 –40 –40 –40 –50 –50 –50 –60 –60 –60 AMPLITUDE (dB) –70 –70 AMPLITUDE (dB) –70 AMPLITUDE (dB) –80 –80 –80 –90 –90 –90 –100 –100 –100 –110 –110 –110 0 20 40 60 80 100 120 0 20 40 60 80 100 120 0 20 40 60 80 100 120 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 224210 G04 224210 G05 224210 G06
8192 Point 2-Tone FFT, 8192 Point FFT, fIN = 500MHz, 8192 Point FFT, fIN = 1GHz, fIN = 135MHz and 140MHz, –1dB, 1V Range, LVDS Mode –1dB, 1V Range, LVDS Mode –1dB, 2V Range, LVDS Mode
0 0 0 –10 –10 –10 –20 –20 –20 –30 –30 –30 –40 –40 –40 –50 –50 –50 –60 –60 –60 AMPLITUDE (dB) –70 AMPLITUDE (dB) –70 AMPLITUDE (dB) –70 –80 –80 –80 –90 –90 –90 –100 –100 –100 –110 –110 –110 0 20 40 60 80 100 120 0 20 40 60 80 100 120 0 20 40 60 80 100 120 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 224210 G07 224210 G08 224210 G09
SNR vs Input Frequency, –1dB, SFDR (HD2 and HD3) vs Input SFDR (HD4+) vs Input Frequency, LVDS Mode Frequency, –1dB, LVDS Mode –1dB, LVDS Mode
62 85 95 61 80 90 2V RANGE 75 60 85 1V RANGE 70 59 2V RANGE 65 80 1V RANGE 58 1V RANGE 60 75 SNR (dBFS) SFDR (dBFS) 2V RANGE SFDR (dBFS) 55 57 70 50 56 65 45 55 40 60 0 100 200 300 400 500 600 700 800 900 1000 0 100 200 300 400 500 600 700 800 900 1000 0 100 200 300 400 500 600 700 800 9001000 INPUT FREQUENCY (MHz) INPUT FREQUENCY (MHz) INPUT FREQUENCY (MHz) 224210 G10 224210 G11 224210 G12 224210fd 7 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Converter Characteristics Analog Input Dynamic Accuracy Internal Reference Characteristics Digital Inputs and Digital Outputs Power Requirements Timing Characteristics Electrical Characteristics Typical Performance Characteristics Pin Functions Functional Block Diagram Timing Diagrams Applications Information Package Description Revision History Related Parts