AD9289 Analog Devices, AD9289 Datasheet - Page 8

• Manufacturer Part Number: AD9289
• Description: Quad 8-Bit, 65 MSPS, Serial LVDS A/D Converter
• Manufacturer: Analog Devices

Specifications of AD9289

• Resolution (bits): 8bit
• # Chan: 4
• Sample Rate: 65MSPS
• Interface: Ser
• Analog Input Type: Diff-Uni
• Ain Range: 1 V p-p,2 V p-p
• Adc Architecture: Pipelined
• Pkg Type: CSP

AD9289
EQUIVALENT CIRCUITS
Figure 4. Equivalent Analog Input Circuit
Figure 6. Equivalent Digital Input Circuit
Figure 5. Equivalent Clock Input Circuit
SHARED_REF
VIN+, VIN–
CLK+, CLK–
DFS, PDWN,
AGND
AVDD
AGND
AVDD
DRGND
DRVDD
375Ω
375Ω
Rev. 0 | Page 8 of 32
Figure 7. Equivalent Digital Output Circuit
Figure 8. Equivalent LOCK Output Circuit
D1–
V
V
DRVDD
DRGND
DRGND
DRVDD
25Ω
V
V
D1+
LOCK