AD9627-11 Analog Devices, AD9627-11 Datasheet - Page 18

• Manufacturer Part Number: AD9627-11
• Description: 11-Bit, 105 MSPS/150 MSPS, 1.8 V Dual Analog-to-Digital Converter
• Manufacturer: Analog Devices

Specifications of AD9627-11

• Resolution (bits): 11bit
• # Chan: 2
• Sample Rate: 150MSPS
• Interface: Par
• Analog Input Type: Diff-Uni
• Ain Range: (2Vref) p-p,1 V p-p,2 V p-p
• Adc Architecture: Pipelined
• Pkg Type: CSP

AD9627-11
TYPICAL PERFORMANCE CHARACTERISTICS
AVDD = 1.8 V, DVDD = 1.8 V, DRVDD = 3.3 V, sample rate = 150 MSPS, DCS enabled, 1.0 V internal reference, 2 V p-p differential
input, VIN = −1.0 dBFS; and 64k sample, T
–100
–120
–100
–120
Figure 17. AD9627-11-150 Single-Tone FFT with f
–100
–120
Figure 16. AD9627-11-150 Single-Tone FFT with f
Figure 18. AD9627-11-150 Single-Tone FFT with f
–20
–40
–60
–80
–20
–40
–60
–80
–20
–40
–60
–80
0
0
0
0
0
0
150MSPS
70MHz @ –1dBFS
SNR = 65.7dB (66.7dBFS)
ENOB = 10.8 BITS
SFDR = 84.0dBc
10
10
10
SECOND
HARMONIC
THIRD
HARMONIC
SECOND
HARMONIC
20
20
20
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
30
30
30
40
40
40
HARMONIC
150MSPS
2.3MHz @ –1dBFS
SNR = 65.8dB (66.8dBFS)
ENOB = 10.8 BITS
SFDR = 86.5dBc
150MSPS
30.3MHz @ –1dBFS
SNR = 65.7dB (66.7dBFS)
ENOB = 10.8 BITS
SFDR = 85.7dBc
HARMONIC
THIRD
50
50
50
THIRD
A
= 25°C, unless otherwise noted.
IN
IN
60
60
60
IN
SECOND
HARMONIC
= 30.3 MHz
= 2.3 MHz
= 70 MHz
70
70
70
Rev. B | Page 18 of 72
–100
–120
–100
–120
–100
–120
Figure 19. AD9627-11-150 Single-Tone FFT with f
Figure 20. AD9627-11-150 Single-Tone FFT with f
Figure 21. AD9627-11-150 Single-Tone FFT with f
–20
–40
–60
–80
–20
–40
–60
–80
–20
–40
–60
–80
0
0
0
0
0
0
150MSPS
220MHz @ –1dBFS
SNR = 65.2dB (66.2dBFS)
ENOB = 10.7 BITS
SFDR = 79.0dBc
150MSPS
337MHz @ –1dBFS
SNR = 64.6dB (65.4dBFS)
ENOB = 10.6 BITS
SFDR = 76.0dBc
10
10
10
SECOND
HARMONIC
SECOND
HARMONIC
20
20
20
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
30
30
30
THIRD
HARMONIC
40
40
40
THIRD
HARMONIC
150MSPS
140MHz @ –1dBFS
SNR = 65.5dB (66.5dBFS)
ENOB = 10.7 BITS
SFDR = 84.1dBc
HARMONIC
50
50
50
THIRD
IN
IN
IN
60
60
60
HARMONIC
= 140 MHz
= 220 MHz
= 337 MHz
SECOND
70
70
70