AD9204-20EBZ Analog Devices Inc, AD9204-20EBZ Datasheet - Page 14

• Manufacturer Part Number: AD9204-20EBZ
• Description: BOARD EVALUATION 20MSPS AD9204
• Manufacturer: Analog Devices Inc

Specifications of AD9204-20EBZ

• Number Of Adc's: 2
• Number Of Bits: 10
• Sampling Rate (per Second): 20M
• Data Interface: Serial, SPI™
• Inputs Per Adc: 1 Differential
• Input Range: 1 ~ 2 Vpp
• Power (typ) @ Conditions: *
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: AD9204
• Silicon Manufacturer: Analog Devices
• Application Sub Type: ADC
• Kit Application Type: Data Converter
• Silicon Core Number: AD9204
• Tool / Board Applications: General Purpose MCU, MPU, DSP, DSC
• Development Tool Type: Hardware / Software - Starter Kit
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD9204
AD9204-65
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, DCS
disabled, unless otherwise noted.
–100
–120
–100
–120
–100
–120
–20
–40
–60
–80
–20
–40
–60
–80
–20
–40
–60
–80
Figure 19. AD9204-65 Single-Tone FFT with f
Figure 20. AD9204-65 Single-Tone FFT with f
Figure 18. AD9204-65 Single-Tone FFT with f
0
0
0
0
0
0
0
5
5
5
10
10
10
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
15
15
15
65MSPS
30.5MHz @ –1dBFS
SNR = 60.6dB (61.6dBFS)
SFDR = 83.9dBc
65MSPS
9.7MHz @ –1dBFS
SNR = 60.6dB (61.6dBFS)
SFDR = 83.1dBc
65MSPS
70.3MHz @ –1dBFS
SNR = 60.6dB (61.6dBFS)
SFDR = 83.4dBc
20
20
20
IN
IN
IN
25
25
25
= 70.3 MHz
= 30.5 MHz
= 9.7 MHz
30
30
30
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Figure 21. AD9204-65 SNR/SFDR vs. Input Amplitude (AIN) with f
Figure 22. AD9204-65 SNR/SFDR vs. Input Frequency (AIN) with
–110
85
80
75
70
65
60
55
50
–10
–30
–50
–70
–90
0
–60
–54
IMD3 (dBc)
IMD3 (dBFS)
–48
50
SFDR (dBFS)
SFDR (dBc)
SNR (dBFS)
AIN FREQUENCY (MHz)
INPUT AMPLITUDE (dBFS)
–42
2 V p-p Full Scale
SFDR (dBc)
–36
100
–30
–24
150
–18
–12
200
IN
= 9.7 MHz
–6