AD9643 Analog Devices, AD9643 Datasheet - Page 5

• Manufacturer Part Number: AD9643
• Description: 14-Bit, 170/210/250 MSPS, 1.8 V Dual Analog-to-Digital Converter (ADC)
• Manufacturer: Analog Devices

Specifications of AD9643

• Resolution (bits): 14bit
• # Chan: 2
• Sample Rate: 250MSPS
• Interface: LVDS,Par
• Analog Input Type: Diff-Bip
• Ain Range: 1.75 V p-p
• Adc Architecture: Pipelined
• Pkg Type: CSP

Data Sheet
Parameter
CROSSTALK
FULL POWER BANDWIDTH
NOISE BANDWIDTH
1
2
3
4
See the
Crosstalk is measured at 100 MHz with −1.0 dBFS on one channel and no input on the alternate channel.
Full power bandwidth is the bandwidth of operation in which proper ADC performance can be achieved.
Noise bandwidth is the −3 dB bandwidth for the ADC inputs across which noise can enter the ADC and is not attenuated internally.
AN-835 Application
1
2
4
3
Note, Understanding High Speed ADC Testing and Evaluation, for a complete set of definitions.
Temperature
Full
25°C
25°C
Min
AD9643-170
Rev. B | Page 5 of 36
Typ
95
400
1000
Max
Min
AD9643-210
Typ
95
400
1000
Max
Min
AD9643-250
Typ
95
400
1000
Max
AD9643
Unit
dB
MHz
MHz