AD9640BCPZ-150 Analog Devices Inc, AD9640BCPZ-150 Datasheet - Page 21

• Manufacturer Part Number: AD9640BCPZ-150
• Description: IC ADC 14BIT 150MSP 1.8V 64LFCSP
• Manufacturer: Analog Devices Inc

Specifications of AD9640BCPZ-150

• Design Resources: Interfacing ADL5534 to AD9640 High Speed ADC (CN0049)
• Number Of Bits: 14
• Sampling Rate (per Second): 150M
• Data Interface: Serial, SPI™
• Number Of Converters: 2
• Power Dissipation (max): 938mW
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-LFCSP
• For Use With: AD9640-150EBZ - BOARD EVALUATION AD9640 150MSPS
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

–100
–120
–100
–120
–100
–120
–20
–40
–60
–80
–20
–40
–60
–80
–20
–40
–60
–80
Figure 24. AD9640-125 Single-Tone FFT with f
Figure 22. AD9640-150 Single-Tone FFT with f
Figure 23. AD9640-125 Single-Tone FFT with f
0
0
0
0
0
0
10
SECOND HARMONIC
10
10
SECOND HARMONIC
THIRD HARMONIC
20
20
20
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
30
THIRD HARMONIC
30
30
40
125 MSPS
2.3MHz @ –1dBFS
SNR = 72.3dBc (73.3dBFS)
ENOB = 11.8 BITS
SFDR = 88.4dBc
125 MSPS
30.3MHz @ –1dBFS
SNR = 72.1dBc (73.1dBFS)
ENOB = 11.8 BITS
SFDR = 89.1dBc
THIRD HARMONIC
150MSPS
440MHz @ –1dBFS
SNR = 65dBc (66dBFS)
ENOB = 10.4 BITS
SFDR = 70.0dB
40
40
50
SECOND HARMONIC
IN
IN
IN
= 30.3 MHz
= 440 MHz
60
50
= 2.3 MHz
50
70
60
60
Rev. B | Page 21 of 52
–100
–120
–100
–120
–100
–120
–20
–40
–60
–80
–20
–40
–60
–80
–20
–40
–60
–80
Figure 26. AD9640-125 Single-Tone FFT with f
Figure 27. AD9640-125 Single-Tone FFT with f
Figure 25. AD9640-125 Single-Tone FFT with f
0
0
0
0
0
0
125MSPS
70MHz @ –1dBFS
SNR = 71.8dBc (72.8dBFS)
ENOB = 11.7 BITS
SFDR = 85dBc
125 MSPS
200MHz @ –1dBFS
SNR = 70.8dBc (71.8dBFS)
ENOB = 11.6 BITS
SFDR = 80.5dBc
SECOND HARMONIC
THIRD HARMONIC
10
10
10
20
20
20
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
SECOND HARMONIC
SECOND HARMONIC
30
30
30
THIRD HARMONIC
125 MSPS
140MHz @ –1dBFS
SNR = 71.4dBc (72.4dBFS)
ENOB = 11.7 BITS
SFDR = 87.1dBc
40
40
40
THIRD HARMONIC
IN
IN
IN
50
= 140 MHz
= 200 MHz
50
50
= 70 MHz
AD9640
60
60
60