AD6642 Analog Devices, AD6642 Datasheet - Page 15

• Manufacturer Part Number: AD6642
• Description: Dual IF Receiver
• Manufacturer: Analog Devices

EQUIVALENT CIRCUITS
CLK+
AVDD
Figure 22. Equivalent Analog Input Circuit
Figure 24. Equivalent LVDS Output Circuit
DATAOUT–
Figure 23. Equivalent Clock Input Circuit
Figure 25. Equivalent SYNC Input Circuit
SYNC
VIN
V+
V–
AVDD
15kΩ
AVDD
0.9V
AVDD
DRVDD
0.9V
16kΩ
15kΩ
AVDD
V–
DATAOUT+
V+
0.9V
AVDD
CLK–
Rev. A | Page 15 of 32
Figure 26. Equivalent SCLK and PDWN Input Circuit
Figure 27. Equivalent CSB and MODE Input Circuit
PDWN
SCLK
MODE
SDIO
OR
CSB
OR
Figure 28. Equivalent SDIO Circuit
DRVDD
AVDD
30kΩ
30kΩ
30kΩ
350Ω
350Ω
350Ω
AD6642