AD9609-65EBZ Analog Devices Inc, AD9609-65EBZ Datasheet - Page 11

• Manufacturer Part Number: AD9609-65EBZ
• Description: 10 Bit 65 Msps Low Pwr ADC
• Manufacturer: Analog Devices Inc

Specifications of AD9609-65EBZ

• Number Of Adc's: 1
• Number Of Bits: 10
• Sampling Rate (per Second): 65M
• Data Interface: Serial, SPI™
• Inputs Per Adc: 1 Differential
• Input Range: 2 Vpp
• Power (typ) @ Conditions: 73.3mW @ 65MSPS
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: AD9609
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TYPICAL PERFORMANCE CHARACTERISTICS
AD9609-80
AVDD = 1.8 V; DRVDD = 1.8 V, maximum sample rate, 2 V p-p differential input, 1.0 V internal reference; AIN = −1.0 dBFS, 50% duty
cycle clock, DCS disabled, unless otherwise noted.
Figure 6. AD9609-80 Two-Tone FFT with f
–105
–120
–100
–120
–100
–120
–20
–40
–60
–80
–20
–40
–60
–80
–15
–30
–45
–60
–75
–90
0
0
0
Figure 5. AD9609-80 Single-Tone FFT with f
Figure 4. AD9609-80 Single-Tone FFT with f
0
0
0
F2 – F1
80MSPS
30.5MHz @ –7dBFS
32.5MHz @ –7dBFS
SFDR = 78dBc
4
5
5
8
10
10
12
2F2 + F1
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
15
15
2F1 – F2
16
F1 + F2
20
20
20
IN1
80MSPS
9.7MHz @ –1dBFS
SNR = 60.5dB (61.5dBFS)
SFDR = 80.3dBc
80MSPS
70.3MHz @ –1dBFS
SNR = 60.4dB (61.4dBFS)
SFDR = 82.2dBc
24
= 30.5 MHz and f
25
25
28
30
30
IN
IN
= 70.3 MHz
= 9.7 MHz
32
2F1 – F2
35
35
IN2
36
= 32.5 MHz
40
40
40
Rev. 0 | Page 11 of 32
Figure 9. Two-Tone SFDR/IMD3 vs. Input Amplitude (AIN) with f
–100
–120
–100
–120
–20
–40
–60
–80
–20
–40
–60
–80
–110
–10
–30
–50
–70
–90
0
0
Figure 7. AD9609-80 Single-Tone FFT with f
Figure 8. AD9609-80 Single-Tone FFT with f
0
0
–60
2
80MSPS
30.5MHz @ –1dBFS
SNR = 60.5dB (61.5dBFS)
SFDR = 83.5dBc
80MSPS
200MHz @ –1dBFS
SNR = 60.1dB (60.1dBFS)
SFDR = 74.176dBc
4 6
–54
5
5
IMD3 (dBc)
–48
10
10
and f
INPUT AMPLITUDE (dBFS)
–42
SFDR (dBFS)
IMD3 (dBFS)
FREQUENCY (MHz)
FREQUENCY (MHz)
15
15
IN2
SFDR (dBc)
= 32.5 MHz
–36
20
20
–30
25
25
–24
+
30
IN
30
IN
= 30.5 MHz
= 200 MHz
–18
35
35
AD9609
–12
IN1
5
= 30.5 MHz
3
40
40
–6