AD9481 Analog Devices, AD9481 Datasheet - Page 24

• Manufacturer Part Number: AD9481
• Description: 8-Bit, 250 MSPS, 3.3 V A/D Converter
• Manufacturer: Analog Devices

Specifications of AD9481

• Resolution (bits): 8bit
• # Chan: 1
• Sample Rate: 250MSPS
• Interface: Par
• Analog Input Type: Diff-Uni
• Ain Range: (Vref) p-p,1 V p-p
• Adc Architecture: Pipelined
• Pkg Type: QFP

AD9481
PCB SCHEMATICS
P1
P2
P3
P4
P1
P2
P3
P4
P1
P2
P3
P4
1
2
3
4
1
1
2
3
4
2
3
4
GND
VAMP
GND
VDL
GND
DRVDD
GND
AVDD
GND
VCTRL
PWDN
AVDD
AVDD
GND
GND
S1
DRGND
AGND
D4B
D5B
D6B
D7B
S1
PWDN
AVDD
AVDD
SENSE
Figure 39. PCB Schematic (1 of 2)
Rev. 0 | Page 24 of 28
DRGND
DRVDD
AGND
AVDD
CLK–
CLK+
D3A
D4A
D5A
D6A
D7A
GND
GND
DRVDD
AVDD
05045-040