Datasheet LTC2158-14 (Analog Devices) - 6
| 制造商 | Analog Devices |
| 描述 | Dual 14-Bit 310Msps ADC |
| 页数 / 页 | 28 / 6 — TYPICAL PERFORMANCE CHARACTERISTICS. LTC2158-14: Integral Nonlinearity. … |
| 文件格式/大小 | PDF / 804 Kb |
| 文件语言 | 英语 |
TYPICAL PERFORMANCE CHARACTERISTICS. LTC2158-14: Integral Nonlinearity. LTC2158-14: Differential. LTC2158-14: 32K Point FFT,
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LTC2158-14
TYPICAL PERFORMANCE CHARACTERISTICS LTC2158-14: Integral Nonlinearity LTC2158-14: Differential LTC2158-14: 32K Point FFT, (INL) Nonlinearity (DNL) fIN = 15MHz, –1dBFS, 310Msps
2.0 0.50 0 1.5 –20 1.0 0.25 –40 0.5 0 0 –60 –0.5 INL ERROR (LSB) DNL ERROR (LSB) AMPLITUDE (dBFS) –80 –1.0 –0.25 –100 –1.5 –2.0 –0.50 –120 0 4096 8192 12288 16383 0 4095 8190 12285 16383 0 20 40 60 80 100 120 140 OUTPUT CODE OUTPUT CODE FREQUENCY (MHz) 215814 G01 215814 G02 215814 G03
LTC2158-14: 32K Point FFT, LTC2158-14: 32K Point FFT, LTC2158-14: 32K Point FFT, fIN = 70MHz, –1dBFS, 310Msps fIN = 150MHz, –1dBFS, 310Msps fIN = 185MHz, –1dBFS, 310Msps
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 20 40 60 80 100 120 140 0 20 40 60 80 100 120 140 0 20 40 60 80 100 120 140 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 215814 G04 215814 G05 215814 G06
LTC2158-14: 32K Point FFT, LTC2158-14: 32K Point FFT, LTC2158-14: 32K Point FFT, fIN = 223MHz, –1dBFS, 310Msps fIN = 383MHz, –1dBFS, 310Msps fIN = 421MHz, –1dBFS, 310Msps
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 20 40 60 80 100 120 140 0 20 40 60 80 100 120 140 0 20 40 60 80 100 120 140 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 215814 G07 215814 G08 215814 G09 215814fa 6 For more information www.linear.com/LTC2158-14 Document Outline Features Description Applications 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 Related Parts
TYPICAL PERFORMANCE CHARACTERISTICS LTC2158-14: Integral Nonlinearity LTC2158-14: Differential LTC2158-14: 32K Point FFT, (INL) Nonlinearity (DNL) fIN = 15MHz, –1dBFS, 310Msps
2.0 0.50 0 1.5 –20 1.0 0.25 –40 0.5 0 0 –60 –0.5 INL ERROR (LSB) DNL ERROR (LSB) AMPLITUDE (dBFS) –80 –1.0 –0.25 –100 –1.5 –2.0 –0.50 –120 0 4096 8192 12288 16383 0 4095 8190 12285 16383 0 20 40 60 80 100 120 140 OUTPUT CODE OUTPUT CODE FREQUENCY (MHz) 215814 G01 215814 G02 215814 G03
LTC2158-14: 32K Point FFT, LTC2158-14: 32K Point FFT, LTC2158-14: 32K Point FFT, fIN = 70MHz, –1dBFS, 310Msps fIN = 150MHz, –1dBFS, 310Msps fIN = 185MHz, –1dBFS, 310Msps
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 20 40 60 80 100 120 140 0 20 40 60 80 100 120 140 0 20 40 60 80 100 120 140 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 215814 G04 215814 G05 215814 G06
LTC2158-14: 32K Point FFT, LTC2158-14: 32K Point FFT, LTC2158-14: 32K Point FFT, fIN = 223MHz, –1dBFS, 310Msps fIN = 383MHz, –1dBFS, 310Msps fIN = 421MHz, –1dBFS, 310Msps
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 20 40 60 80 100 120 140 0 20 40 60 80 100 120 140 0 20 40 60 80 100 120 140 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 215814 G07 215814 G08 215814 G09 215814fa 6 For more information www.linear.com/LTC2158-14 Document Outline Features Description Applications 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 Related Parts