AD9444 Просмотр технического описания (PDF) - Analog Devices

Номер в каталоге

Компоненты Описание

производитель

AD9444

14-Bit, 80 MSPS, A/D Converter

Analog Devices 

AD9444

EQUIVALENT CIRCUITS

AVDD2

VIN+

AVDD2

2.5pF

1kΩ

3.5V

X1

SHA

AVDD2 1kΩ

VIN–

2.5pF

Figure 6. Equivalent Analog Input Circuit

DRVDD DRVDD

1.2V

LVDSBIAS

3.74kΩ

K

ILVDSOUT

Figure 7. Equivalent LVDS BIAS Circuit

DRVDD

V

V

DX–

DX+

V

V

Figure 8. Equivalent LVDS Digital Output Circuit

DRVDD

DX

Figure 9. Equivalent CMOS Digital Output Circuit

VDD

DCS MODE,

OUTPUT MODE,

DFS

30kΩ

Figure 10. Equivalent Digital Input Circuit,

DFS, DCS MODE, OUTPUT MODE

AVDD2

CLK+

12kΩ

150Ω

10kΩ

12kΩ

150Ω

10kΩ

CLK–

Figure 11. Equivalent Sample Clock Input Circuit

Rev. 0 | Page 14 of 40

Share Link: