AD9433 Analog Devices, AD9433 Datasheet - Page 16

• Manufacturer Part Number: AD9433
• Description: 12-Bit 105/125 MSPS Analog-To-Digital IF Sampling Converter
• Manufacturer: Analog Devices

Specifications of AD9433

• Resolution (bits): 12bit
• # Chan: 1
• Sample Rate: 125MSPS
• Interface: Par
• Analog Input Type: Diff-Uni
• Ain Range: 2 V p-p
• Adc Architecture: Pipelined
• Pkg Type: QFP

AD9433
EQUIVALENT CIRCUITS
AIN
AIN
Figure 36. Voltage Reference Input Circuit
VREFIN
Figure 38. Digital Output Circuit
Figure 37. Analog Input Circuit
V
CC
3.75kΩ
15kΩ
V
V
CC
DD
3.75kΩ
15kΩ
Dx
Rev. A | Page 16 of 20
ENCODE
Figure 39. Voltage Reference Output Circuit
Figure 40. Encode Input Circuit
8kΩ
24kΩ
V
CC
V
CC
VREFOUT
24kΩ
8kΩ
ENCODE