AD9265-125EBZ 查看數據表（PDF） - Analog Devices

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AD9265-125EBZ

16-Bit, 125 MSPS/105 MSPS/80 MSPS, 1.8 V Analog-to-Digital Converter

Analog Devices 

Data Sheet

0

125MSPS

2.4MHz @ –1dBFS

–20

SNR = 78.0dB (79.0dBFS)

SFDR = 88dBc

–40

–60

–80

–100

SECOND

HARMONIC

THIRD

HARMONIC

–120

–140

0

10

20

30

40

50

60

FREQUENCY (MHz)

Figure 30. AD9265-125 Single-Tone FFT with fIN = 2.4 MHz

0

125MSPS

30.3MHz @ –1dBFS

–20

SNR = 78.6dB (79.6dBFS)

SFDR = 95dBc

–40

–60

–80

THIRD

HARMONIC

SECOND

HARMONIC

–100

–120

–140

0

10

20

30

40

50

60

FREQUENCY (MHz)

Figure 31. AD9265-125 Single-Tone FFT with fIN = 30.3 MHz

0

125MSPS

70.1MHz @ –1dBFS

–20 SNR = 78.0dB (79.0dBFS)

SFDR = 94dBc

–40

–60

SECOND

–80 HARMONIC

THIRD

HARMONIC

–100

–120

–140

0

10

20

30

40

50

60

FREQUENCY (MHz)

Figure 32. AD9265-125 Single-Tone FFT with fIN = 70.1 MHz

AD9265

0

125MSPS

140.1MHz @ –1dBFS

–20

SNR = 76.6dB (77.6dBFS)

SFDR = 89dBc

–40

–60

–80

SECOND

HARMONIC

THIRD

HARMONIC

–100

–120

–140

0

10

20

30

40

50

60

FREQUENCY (MHz)

Figure 33. AD9265-125 Single-Tone FFT with fIN = 140.1 MHz

0

125MSPS

200.3MHz @ –1dBFS

–20 SNR = 74.7dB (75.7dBFS)

SFDR = 80dBc

–40

–60

–80

–100

THIRD

HARMONIC

SECOND

HARMONIC

–120

–140

0

10

20

30

40

50

60

FREQUENCY (MHz)

Figure 34. AD9265-125 Single-Tone FFT with fIN = 200.3 MHz

0

125MSPS

220.1MHz @ –1dBFS

–20 SNR = 74.3dB (75.3dBFS)

SFDR = 80dBc

–40

–60

THIRD

HARMONIC

SECOND

HARMONIC

–80

–100

–120

–140

0

10

20

30

40

50

60

FREQUENCY (MHz)

Figure 35. AD9265-125 Single-Tone FFT with fIN = 220.1 MHz

Rev. C | Page 19 of 44

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