Datasheet LTC2324-16 (Analog Devices) - 8
| Fabricante | Analog Devices |
| Descripción | Quad, 16-Bit, 2Msps/Ch Simultaneous Sampling ADC |
| Páginas / Página | 30 / 8 — TYPICAL PERFORMANCE CHARACTERISTICS. TA = 25°C, VDD = 5V, OVDD = 2.5V, … |
| Formato / tamaño de archivo | PDF / 1.5 Mb |
| Idioma del documento | Inglés |
TYPICAL PERFORMANCE CHARACTERISTICS. TA = 25°C, VDD = 5V, OVDD = 2.5V, REFOUT1,2,3,4
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LTC2324-16
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, VDD = 5V, OVDD = 2.5V, REFOUT1,2,3,4 = 4.096V, fSMPL = 2Msps, unless otherwise noted. Integral Nonlinearity Differential Nonlinearity vs Output Code vs Output Code DC Histogram DC HISTOGRAM
8 1.0 150000 σ = 1.5 6 135000 120000 4 0.5 105000 2 Right Click In Graph Area for Menu 90000 0 0 Double Click In Graph Area for Data Setup 75000 COUNTS –2 60000 INL ERROR (LSB) DNL ERROR (LSB) 45000 –4 –0.5 30000 –6 15000 –8 –1.0 0 –32768 –16384 0 16384 32768 –32768 –16384 0 16384 32768 –10 –8 –6 –4 –2 0 2 4 6 8 10 OUTPUT CODE OUTPUT CODE CODE 232416 G01 232416 G02 232416 G03
32k Point FFT, fSMPL = 2Msps, SNR, SINAD vs Input Frequency THD, Harmonics vs Input fIN f = 500kHz (1kHz to 1MHz) Frequency (1kHz to 1MHz) IN = 500kHz
0 84.0 –80 SNR = 83.1dB THD = –90.5dB –84 –20 SINAD = 82.8dB SFDR = 97.1dB 83.5 –88 THD –40 SNR –92 –60 83.0 –96 –100 HD3 –80 SINAD 82.5 –104 HD2 AMPLITUDE (dBFS) –100 –108 SNR, SINAD LEVEL (dBFS) 82.0 –112 –120 THD, HARMONICS LEVEL (dBFS) –116 –140 81.5 –120 0 0.2 0.4 0.6 0.8 1 0 0.2 0.4 0.6 0.8 1 0 0.2 0.4 0.6 0.8 1 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 232416 G04 232416 G05 232416 G06
THD, Harmonics vs Input SNR, SINAD vs Reference Voltage, 32k Point FFT, IMD, fSMPL = 2Msps, Common Mode Mode f + – IN f = 500kHz A IN = 500kHz IN = 500kHz, A IN IN = 1.3MHz IN
–80 85 0 f = 500kHz f = 500kHz THD = 85dB –83 VCM = 800kHz, 4VP-P SNR –20 –86 82 SINAD –89 THD –40 –92 79 HD3 –60 –95 –98 76 –80 HD2 –101 AMPLITUDE (dBFS) –100 SNR, SINAD LEVEL (dBFS) –104 THD, HARMONICS LEVEL (dBFS) 73 –120 –107 –110 70 –140 1.5 1.7 1.9 2.1 2.3 2.5 2.7 2.9 3.1 3.3 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 0 0.2 0.4 0.6 0.8 1 INPUT COMMON MODE (V) VREFOUT(V) FREQUENCY (MHz) 232416 G07 232416 G08 232416 G09 232416f 8 For more information www.linear.com/LTC2324-16 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Converter Characteristics Dynamic Accuracy Internal Reference Characteristics Digital Inputs And Digital Outputs Power Requirements ADC Timing Characteristics Typical Performance Characteristics Pin Functions Functional Block Diagram Timing Diagram Applications Information Package Description Related Parts Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Converter Characteristics Dynamic Accuracy Internal Reference Characteristics Digital Inputs And Digital Outputs Power Requirements ADC Timing Characteristics ADC Timing Characteristics ADC Timing Characteristics Typical Performance Characteristics Pin Functions Functional Block Diagram Timing Diagram Applications Information Package Description Typical Application Related Parts
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, VDD = 5V, OVDD = 2.5V, REFOUT1,2,3,4 = 4.096V, fSMPL = 2Msps, unless otherwise noted. Integral Nonlinearity Differential Nonlinearity vs Output Code vs Output Code DC Histogram DC HISTOGRAM
8 1.0 150000 σ = 1.5 6 135000 120000 4 0.5 105000 2 Right Click In Graph Area for Menu 90000 0 0 Double Click In Graph Area for Data Setup 75000 COUNTS –2 60000 INL ERROR (LSB) DNL ERROR (LSB) 45000 –4 –0.5 30000 –6 15000 –8 –1.0 0 –32768 –16384 0 16384 32768 –32768 –16384 0 16384 32768 –10 –8 –6 –4 –2 0 2 4 6 8 10 OUTPUT CODE OUTPUT CODE CODE 232416 G01 232416 G02 232416 G03
32k Point FFT, fSMPL = 2Msps, SNR, SINAD vs Input Frequency THD, Harmonics vs Input fIN f = 500kHz (1kHz to 1MHz) Frequency (1kHz to 1MHz) IN = 500kHz
0 84.0 –80 SNR = 83.1dB THD = –90.5dB –84 –20 SINAD = 82.8dB SFDR = 97.1dB 83.5 –88 THD –40 SNR –92 –60 83.0 –96 –100 HD3 –80 SINAD 82.5 –104 HD2 AMPLITUDE (dBFS) –100 –108 SNR, SINAD LEVEL (dBFS) 82.0 –112 –120 THD, HARMONICS LEVEL (dBFS) –116 –140 81.5 –120 0 0.2 0.4 0.6 0.8 1 0 0.2 0.4 0.6 0.8 1 0 0.2 0.4 0.6 0.8 1 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 232416 G04 232416 G05 232416 G06
THD, Harmonics vs Input SNR, SINAD vs Reference Voltage, 32k Point FFT, IMD, fSMPL = 2Msps, Common Mode Mode f + – IN f = 500kHz A IN = 500kHz IN = 500kHz, A IN IN = 1.3MHz IN
–80 85 0 f = 500kHz f = 500kHz THD = 85dB –83 VCM = 800kHz, 4VP-P SNR –20 –86 82 SINAD –89 THD –40 –92 79 HD3 –60 –95 –98 76 –80 HD2 –101 AMPLITUDE (dBFS) –100 SNR, SINAD LEVEL (dBFS) –104 THD, HARMONICS LEVEL (dBFS) 73 –120 –107 –110 70 –140 1.5 1.7 1.9 2.1 2.3 2.5 2.7 2.9 3.1 3.3 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 0 0.2 0.4 0.6 0.8 1 INPUT COMMON MODE (V) VREFOUT(V) FREQUENCY (MHz) 232416 G07 232416 G08 232416 G09 232416f 8 For more information www.linear.com/LTC2324-16 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Converter Characteristics Dynamic Accuracy Internal Reference Characteristics Digital Inputs And Digital Outputs Power Requirements ADC Timing Characteristics Typical Performance Characteristics Pin Functions Functional Block Diagram Timing Diagram Applications Information Package Description Related Parts Features Applications Typical Application Description Absolute Maximum Ratings Order Information Pin Configuration Electrical Characteristics Converter Characteristics Dynamic Accuracy Internal Reference Characteristics Digital Inputs And Digital Outputs Power Requirements ADC Timing Characteristics ADC Timing Characteristics ADC Timing Characteristics Typical Performance Characteristics Pin Functions Functional Block Diagram Timing Diagram Applications Information Package Description Typical Application Related Parts