Datasheet AD9226 (Analog Devices) - 10
| Fabricante | Analog Devices |
| Descripción | 12-Bit, 65 MSPS Analog-to-Digital Converter |
| Páginas / Página | 29 / 10 — Typical Performance Characteristics–AD9226 |
| Revisión | B |
| Formato / tamaño de archivo | PDF / 1.0 Mb |
| Idioma del documento | Inglés |
Typical Performance Characteristics–AD9226
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Typical Performance Characteristics–AD9226 (AVDD = 5.0 V, DRVDD = 3.0 V, fSAMPLE = 65 MSPS with CLK Stabilizer Enabled, TA = 25
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C, 2 V Differential Input Span, VCM = 2.5 V, AIN = –0.5 dBFS, VREF = 2.0 V, unless otherwise noted.) 0 100 –10 SNR = 69.9dBc SINAD = 69.8dBc SFDR – dBFS –20 ENOB = 11.4BITS 90 THD = –86.4dBc –30 SFDR = 88.7dBc –40 80 SFDR – dBc SNR – dBFS –50 –60 70 dBFS –70 dBFS AND dBc –80 60 –90 SNR – dBc –100 50 –110 –120 40 0 6.5 13 19.5 26 32.5 –30 –25 –20 –15 –10 –5 0 FREQUENCY – MHz AIN – dBFS
TPC 1. Single-Tone 8K FFT with fIN = 5 MHz TPC 4. Single-Tone SNR/SFDR vs. AIN with fIN = 5 MHz
0 100 –10 SNR = 70.4dBFS SFDR – dBFS SFDR = 87.5dBFS –20 90 SFDR – dBc –30 –40 80 SNR – dBFS –50 –60 70 dBFS –70 dBFS AND dBc –80 60 –90 SNR – dBc –100 50 –110 –120 40 0 6.5 13 19.5 26 32.5 –30 –25 –20 –15 –10 –5 0 FREQUENCY – MHz AIN – dBFS
TPC 2. Dual-Tone 8K FFT with fIN–1 = 18 MHz and TPC 5. Dual-Tone SNR/SFDR vs. AIN with fIN–1 = 18 MHz fIN–2 = 20 MHz (AIN–1 = AIN–2 = –6.5 dBFS) and fIN–2 = 20 MHz
0 100 –10 SNR = 69.5dBc SFDR – dBFS SINAD = 69.4dBc –20 ENOB = 11.3BITS 90 THD = –85dBc –30 SFDR = 87.6dBc –40 80 SNR – dBFS –50 –60 70 dBFS –70 dBFS AND dBc –80 60 –90 SFDR – dBc SNR – dBc –100 50 –110 –120 40 0 6.5 13 19.5 26 32.5 –30 –25 –20 –15 –10 –5 0 FREQUENCY – MHz AIN – dBFS
TPC 3. Single-Tone 8K FFT with fIN = 31 MHz TPC 6. Single-Tone SNR/SFDR vs. AIN with fIN = 31 MHz REV. B –9–
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C, 2 V Differential Input Span, VCM = 2.5 V, AIN = –0.5 dBFS, VREF = 2.0 V, unless otherwise noted.) 0 100 –10 SNR = 69.9dBc SINAD = 69.8dBc SFDR – dBFS –20 ENOB = 11.4BITS 90 THD = –86.4dBc –30 SFDR = 88.7dBc –40 80 SFDR – dBc SNR – dBFS –50 –60 70 dBFS –70 dBFS AND dBc –80 60 –90 SNR – dBc –100 50 –110 –120 40 0 6.5 13 19.5 26 32.5 –30 –25 –20 –15 –10 –5 0 FREQUENCY – MHz AIN – dBFS
TPC 1. Single-Tone 8K FFT with fIN = 5 MHz TPC 4. Single-Tone SNR/SFDR vs. AIN with fIN = 5 MHz
0 100 –10 SNR = 70.4dBFS SFDR – dBFS SFDR = 87.5dBFS –20 90 SFDR – dBc –30 –40 80 SNR – dBFS –50 –60 70 dBFS –70 dBFS AND dBc –80 60 –90 SNR – dBc –100 50 –110 –120 40 0 6.5 13 19.5 26 32.5 –30 –25 –20 –15 –10 –5 0 FREQUENCY – MHz AIN – dBFS
TPC 2. Dual-Tone 8K FFT with fIN–1 = 18 MHz and TPC 5. Dual-Tone SNR/SFDR vs. AIN with fIN–1 = 18 MHz fIN–2 = 20 MHz (AIN–1 = AIN–2 = –6.5 dBFS) and fIN–2 = 20 MHz
0 100 –10 SNR = 69.5dBc SFDR – dBFS SINAD = 69.4dBc –20 ENOB = 11.3BITS 90 THD = –85dBc –30 SFDR = 87.6dBc –40 80 SNR – dBFS –50 –60 70 dBFS –70 dBFS AND dBc –80 60 –90 SFDR – dBc SNR – dBc –100 50 –110 –120 40 0 6.5 13 19.5 26 32.5 –30 –25 –20 –15 –10 –5 0 FREQUENCY – MHz AIN – dBFS
TPC 3. Single-Tone 8K FFT with fIN = 31 MHz TPC 6. Single-Tone SNR/SFDR vs. AIN with fIN = 31 MHz REV. B –9–