AD9627-125EBZ Analog Devices Inc, AD9627-125EBZ Datasheet - Page 21

• Manufacturer Part Number: AD9627-125EBZ
• Description: 12Bit 125 Msps Dual 1.8V PB Free ADC
• Manufacturer: Analog Devices Inc

Specifications of AD9627-125EBZ

• Number Of Adc's: 2
• Number Of Bits: 12
• Sampling Rate (per Second): 125M
• Data Interface: Serial
• Inputs Per Adc: 1 Differential
• Input Range: 2 Vpp
• Power (typ) @ Conditions: 900mW @ 125MSPS
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: AD9627
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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
–100
–120
–20
–40
–60
–80
–20
–40
–60
–80
–20
–40
–60
–80
Figure 17. AD9627-150 Single-Tone FFT with f
Figure 16. AD9627-150 Single-Tone FFT with f
Figure 18. AD9627-150 Single-Tone FFT with f
0
0
0
0
0
0
150MSPS
70MHz @ –1dBFS
SNR = 69.2dBc (70.2dBFS)
ENOB = 11.4 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
A
HARMONIC
150MSPS
2.3MHz @ –1dBFS
SNR = 69.4dBc (70.4dBFS)
ENOB = 11.4 BITS
SFDR = 86.5dBc
150MSPS
30.3MHz @ –1dBFS
SNR = 69.3dBc (70.3dBFS)
ENOB = 11.4 BITS
SFDR = 84.0dBc
HARMONIC
= 25°C, unless otherwise noted.
THIRD
50
50
50
THIRD
IN
IN
IN
= 30.3 MHz
60
60
60
= 2.3 MHz
= 70 MHz
SECOND
HARMONIC
70
70
70
Rev. B | Page 21 of 76
–100
–120
–100
–120
–100
–120
–20
–40
–60
–80
–20
–40
–60
–80
–20
–40
–60
–80
Figure 19. AD9627-150 Single-Tone FFT with f
Figure 20. AD9627-150 Single-Tone FFT with f
Figure 21. AD9627-150 Single-Tone FFT with f
0
0
0
0
0
0
150MSPS
220MHz @ –1dBFS
SNR = 68.2dBc (69.2dBFS)
ENOB = 11.2 BITS
SFDR = 77.0dBc
150MSPS
337MHz @ –1dBFS
SNR = 67.6dBc (68.6dBFS)
ENOB = 11.1 BITS
SFDR = 74.0dBc
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 = 68.8dBc (69.8dBFS)
ENOB = 11.3 BITS
SFDR = 83.5dBc
HARMONIC
50
50
50
THIRD
IN
IN
IN
= 140 MHz
= 220 MHz
= 337 MHz
60
60
60
HARMONIC
SECOND
AD9627
70
70
70