AD9267BCPZ Analog Devices Inc, AD9267BCPZ Datasheet - Page 9

• Manufacturer Part Number: AD9267BCPZ
• Description: IC MOD SIGMA-DELTA DUAL 64LFCSP
• Manufacturer: Analog Devices Inc

Specifications of AD9267BCPZ

• Applications: *
• Mounting Type: Surface Mount
• Package / Case: 64-LFCSP
• Resolution (bits): 16bit
• Sampling Rate: 640MSPS
• Input Channel Type: Differential
• Data Interface: Serial, SPI
• Supply Voltage Range - Analog: 1.7V To 1.9V
• Supply Voltage Range - Digital: 1.7V To 1.9V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TYPICAL PERFORMANCE CHARACTERISTICS
All power supplies set to 1.8 V, 640 MHz sample rate, 0.5 V internal reference, PLL disabled, AIN = −2.0 dBFS, T
otherwise noted. The output spectrums shown in Figure 4 through Figure 9 were obtained after 16× decimation at the output of the AD9267
and are shown for a 10 MHz bandwidth.
–100
–110
–120
–130
–140
–100
–110
–120
–130
–140
–100
–110
–120
–130
–140
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
0
0
0
0
0
0
Figure 4. Single-Tone FFT with f
Figure 5. Single-Tone FFT with f
Figure 6. Single-Tone FFT with f
1
1
1
2
2
2
3
3
3
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
4
4
4
5
5
5
6
6
6
IN
IN
IN
= 2.4 MHz
= 4.2 MHz
= 8.4 MHz
7
7
7
8
8
8
9
9
9
10
10
10
Rev. 0 | Page 9 of 24
–100
–110
–120
–130
–140
–100
–110
–120
–130
–140
–100
–110
–120
–130
–140
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
0
0
0
Figure 8. Two-Tone FFT with f
Figure 9. Two-Tone FFT with f
Figure 7. Two-Tone FFT with f
0
0
0
1
1
1
2
2
2
3
3
3
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
4
4
4
IN1
IN1
IN1
5
5
5
= 3.6 MHz, f
= 7.2 MHz, f
= 2.1 MHz, f
6
6
6
A
= 25°C, unless
7
7
7
IN2
IN2
IN2
= 2.4 MHz
= 4.2 MHz
= 8.4 MHz
8
8
8
AD9267
9
9
9
10
10
10