AD9627-125EBZ Analog Devices Inc, AD9627-125EBZ Datasheet - Page 24

• 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

AD9627
Figure 36. AD9627-150 Two-Tone FFT with f
Figure 34. AD9627-150 Two-Tone SFDR/IMD3 vs. Input Amplitude (A
–100
–120
–100
–120
–100
–120
–20
–40
–60
–80
–20
–40
–60
–80
–20
–40
–60
–80
0
0
–90
0
0
with f
0
Figure 35. AD9627-125, Two 64k WCDMA Carriers
IN1
–78
10
with f
= 169.1 MHz, f
IMD3 (dBc)
SFDR (dBFS)
IMD3 (dBFS)
15.36
IN
20
–66
= 170 MHz, f
INPUT AMPLITUDE (dBFS)
SFDR (dBc)
FREQUENCY (MHz)
FREQUENCY (MHz)
30
IN2
–54
= 172.1 MHz, f
30.72
S
= 122.88 MSPS
40
–42
150MSPS
29.1MHz @ –7dBFS
32.1MHz @ –7dBFS
SFDR = 86.1dBc (93.1dBFS)
IN1
= 29.1 MHz and f
50
–30
S
46.08
= 150 MSPS
60
–18
IN2
= 32.1 MHz
70
61.44
–6
IN
Rev. B | Page 24 of 76
)
Figure 39. AD9627-150 Single-Tone SNR/SFDR vs. Sample Rate (f
–100
–120
–100
–120
100
–20
–40
–60
–80
–20
–40
–60
–80
Figure 37. AD9627-150 Two-Tone FFT with f
90
80
70
60
50
0
0
0
0
0
Figure 38. AD9627-150 Noise Power Ratio (NPR)
10
10
25
20
20
with f
50
SAMPLE RATE (MSPS)
f
IN2
FREQUENCY (MHz)
FREQUENCY (MHz)
SFDR - SIDE B
SFDR - SIDE A
= 172.1 MHz
30
30
IN
= 2.3 MHz
75
40
40
150MSPS
169.1MHz @ –7dBFS
172.1MHz @ –7dBFS
SFDR = 83.8dBc (90.8dBFS)
NPR = 61.5dBc
NOTCH @ 18.5MHz
NOTCH WIDTH = 3MHz
100
50
50
IN1
= 169.1 MHz and
SNR - SIDE B
SNR - SIDE A
60
60
125
70
70
150
S
)