AD9649-65EBZ Analog Devices Inc, AD9649-65EBZ Datasheet - Page 14

• Manufacturer Part Number: AD9649-65EBZ
• Description: 14-Bit, 65 MSPS, A/D Converter Eval. Board
• Manufacturer: Analog Devices Inc

Specifications of AD9649-65EBZ

• Silicon Manufacturer: Analog Devices
• Application Sub Type: ADC
• Kit Application Type: Data Converter
• Silicon Core Number: AD9649
• Msl: MSL 3 - 168 Hours
• Mcu Supported Families: AD9649BCPZ-65
• Number Of Adc's: 1
• Number Of Bits: 14
• Sampling Rate (per Second): 65M
• Data Interface: Serial, SPI™
• Inputs Per Adc: 1 Differential
• Input Range: 2 Vpp
• Power (typ) @ Conditions: 82.3mW @ 65MSPS
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: AD9649
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD9649-40
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, unless otherwise noted.
–105
–120
–105
–120
–15
–30
–45
–60
–75
–90
–15
–30
–45
–60
–75
–90
Figure 22. AD9649-40 Single-Tone FFT with f
Figure 21. AD9649-40 Single-Tone FFT with f
0
0
40MSPS
9.7MHz @ –1dBFS
SNR = 73.5dB (74.5dBFS)
SFDR = 95.4dBc
40MSPS
30.5MHz @ –1dBFS
SNR = 73.2dB (74.2dBFS)
SFDR = 95.7dBc
4
2
2
4
4
4
6
6
FREQUENCY (MHz)
FREQUENCY (MHz)
5
8
8
5
10
10
3
3
12
12
14
14
IN
IN
= 30.5 MHz
= 9.7 MHz
16
16
6
18
18
6
2
2
Rev. 0 | Page 14 of 32
Figure 23. AD9649-40 SNR/SFDR vs. Input Amplitude (AIN) with f
120
100
80
60
40
20
0
–90
–80
SNRFS
INPUT AMPLITUDE (dBFS)
–60
SFDR
SFDRFS
–40
SNR
–20
AD9649
IN
= 9.7 MHz
0