AD9204BCPZ-40 Analog Devices Inc, AD9204BCPZ-40 Datasheet - Page 12

• Manufacturer Part Number: AD9204BCPZ-40
• Description: 10 Bit 40 Msps Dual Low Power ADC
• Manufacturer: Analog Devices Inc

Specifications of AD9204BCPZ-40

• Number Of Bits: 10
• Sampling Rate (per Second): 40M
• Data Interface: Serial, SPI™
• Number Of Converters: 2
• Power Dissipation (max): 97.7mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-LFCSP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD9204
TYPICAL PERFORMANCE CHARACTERISTICS
AD9204-80
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, DCS
disabled, unless otherwise noted.
Figure 8. AD9204-80 Two-Tone FFT with f
–105
–120
–100
–120
–100
–120
–15
–30
–45
–60
–75
–90
–20
–40
–60
–80
–20
–40
–60
–80
0
0
0
Figure 7. AD9204-80 Single-Tone FFT with f
Figure 6. AD9204-80 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
= 30.5 MHz and f
24
80MSPS
9.7MHz @ –1dBFS
SNR = 60.5dB (61.5dBFS)
SFDR = 80.3dBc
80MSPS
70.3MHz @ –1dBFS
SNR = 60.4dB (61.4dBFS)
SFDR = 82.2dBc
25
25
28
IN
30
30
IN
= 70.3 MHz
= 9.7 MHz
32
2F1 – F2
35
35
IN2
36
= 32.5 MHz
40
40
40
Rev. 0 | Page 12 of 36
Figure 11. AD9204-80 Two-Tone SFDR/IMD3 vs. Input Amplitude (AIN) with
–100
–120
–100
–120
–20
–40
–60
–80
–20
–40
–60
–80
–110
–10
–30
–50
–70
–90
0
Figure 9. AD9204-80 Single-Tone FFT with f
0
Figure 10. AD9204-80 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)
f
IN1
–48
= 30.5 MHz and f
10
10
INPUT AMPLITUDE (dBFS)
SFDR (dBFS)
–42
IMD3 (dBFS)
FREQUENCY (MHz)
FREQUENCY (MHz)
15
15
SFDR (dBc)
–36
20
20
IN2
–30
= 32.5 MHz
25
25
–24
+
IN
30
30
IN
= 30.5 MHz
–18
=200 MHz
35
35
–12
5
3
40
40
–6