Datasheet LTC2205-14 (Analog Devices) - 7
| Manufacturer | Analog Devices |
| Description | 14-Bit, 65Msps ADC |
| Pages / Page | 28 / 7 — TYPICAL PERFORMANCE CHARACTERISTICS. LTC2205-14: INL (Integral. … |
| File Format / Size | PDF / 1.2 Mb |
| Document Language | English |
TYPICAL PERFORMANCE CHARACTERISTICS. LTC2205-14: INL (Integral. LTC2205-14: DNL (Differential. LTC2205-14: Grounded Input
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Text Version of Document
LTC2205-14
TYPICAL PERFORMANCE CHARACTERISTICS LTC2205-14: INL (Integral LTC2205-14: DNL (Differential LTC2205-14: Grounded Input Nonlinearity) vs Code Nonlinearity) vs Code Histogram
1.5 1.00 250,000 0.75 1.0 200,000 0.50 0.5 0.25 150,000 0 0 COUNT INL (LSB) DNL (LSB) 100,000 –0.25 –0.5 –0.50 50,000 –1.0 –0.75 –1.5 –1.00 0 0 4096 8192 12288 16384 0 4096 8192 12288 16384 8175 8176 8177 8178 8179 8180 CODE CODE CODE 220514 G01 220514 G02 220514 G03
LTC2205-14: 32K Point FFT, LTC2205-14: 32K Point FFT, LTC2205-14: 32K Point FFT, –1dBFS, fIN = 5.1MHz, –1dBFS, fIN = 5.1MHz, –25dBFS, fIN = 5.1MHz, PGA = 0, DITH = 0 PGA = 1, DITH = 0 PGA = 0, DITH = 0
0 0 0 –10 –10 –10 –20 –20 –20 –30 –30 –30 –40 –40 –40 –50 –50 –50 –60 –60 –60 –70 –70 –70 –80 –80 –80 AMPLITUDE (dBFS) –90 AMPLITUDE (dBFS) –90 AMPLITUDE (dBFS) –90 –100 –100 –100 –110 –110 –110 –120 –120 –120 –130 –130 –130 0 5 10 15 20 25 30 0 5 10 15 20 25 30 0 5 10 15 20 25 30 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 220514 G04 220514 G05 220514 G06
LTC2205-14: 32K Point FFT, LTC2205-14: 32K Point FFT, LTC2205-14: 32K Point FFT, –25dBFS, fIN = 5.1MHz, –40dBFS, fIN = 5.1MHz, –40dBFS, fIN = 5.1MHz, PGA = 0, DITH = 1 PGA = 0, DITH = 0 PGA = 0, DITH = 1
0 0 0 –10 –10 –10 –20 –20 –20 –30 –30 –30 –40 –40 –40 –50 –50 –50 –60 –60 –60 –70 –70 –70 –80 –80 –80 AMPLITUDE (dBFS) –90 AMPLITUDE (dBFS) –90 AMPLITUDE (dBFS) –90 –100 –100 –100 –110 –110 –110 –120 –120 –120 –130 –130 –130 0 5 10 15 20 25 30 0 5 10 15 20 25 30 0 5 10 15 20 25 30 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 220514 G07 220514 G08 220514 G09 220514fb 7
TYPICAL PERFORMANCE CHARACTERISTICS LTC2205-14: INL (Integral LTC2205-14: DNL (Differential LTC2205-14: Grounded Input Nonlinearity) vs Code Nonlinearity) vs Code Histogram
1.5 1.00 250,000 0.75 1.0 200,000 0.50 0.5 0.25 150,000 0 0 COUNT INL (LSB) DNL (LSB) 100,000 –0.25 –0.5 –0.50 50,000 –1.0 –0.75 –1.5 –1.00 0 0 4096 8192 12288 16384 0 4096 8192 12288 16384 8175 8176 8177 8178 8179 8180 CODE CODE CODE 220514 G01 220514 G02 220514 G03
LTC2205-14: 32K Point FFT, LTC2205-14: 32K Point FFT, LTC2205-14: 32K Point FFT, –1dBFS, fIN = 5.1MHz, –1dBFS, fIN = 5.1MHz, –25dBFS, fIN = 5.1MHz, PGA = 0, DITH = 0 PGA = 1, DITH = 0 PGA = 0, DITH = 0
0 0 0 –10 –10 –10 –20 –20 –20 –30 –30 –30 –40 –40 –40 –50 –50 –50 –60 –60 –60 –70 –70 –70 –80 –80 –80 AMPLITUDE (dBFS) –90 AMPLITUDE (dBFS) –90 AMPLITUDE (dBFS) –90 –100 –100 –100 –110 –110 –110 –120 –120 –120 –130 –130 –130 0 5 10 15 20 25 30 0 5 10 15 20 25 30 0 5 10 15 20 25 30 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 220514 G04 220514 G05 220514 G06
LTC2205-14: 32K Point FFT, LTC2205-14: 32K Point FFT, LTC2205-14: 32K Point FFT, –25dBFS, fIN = 5.1MHz, –40dBFS, fIN = 5.1MHz, –40dBFS, fIN = 5.1MHz, PGA = 0, DITH = 1 PGA = 0, DITH = 0 PGA = 0, DITH = 1
0 0 0 –10 –10 –10 –20 –20 –20 –30 –30 –30 –40 –40 –40 –50 –50 –50 –60 –60 –60 –70 –70 –70 –80 –80 –80 AMPLITUDE (dBFS) –90 AMPLITUDE (dBFS) –90 AMPLITUDE (dBFS) –90 –100 –100 –100 –110 –110 –110 –120 –120 –120 –130 –130 –130 0 5 10 15 20 25 30 0 5 10 15 20 25 30 0 5 10 15 20 25 30 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 220514 G07 220514 G08 220514 G09 220514fb 7
