AD6673 datasheet(16/45 Pages) AD

Part #	AD6673

Description	80 MHz Bandwidth, Dual IF Receiver

PDF	45 Pages

Scroll/Zoom	100%

Manufacturer	AD [Analog Devices]

Direct Link	http://www.analog.com

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16 / 45 page

AD6673

Data Sheet

Rev. C | Page 16 of 45

EQUIVALENT CIRCUITS

VIN+A

VIN+B

VIN–A

VIN–B

AVDD

Figure 16. Equivalent Analog Input Circuit

0.9V

15k

Ω

15k

Ω

CLK+

CLK–

AVDD

Figure 17. Equivalent Clock lnput Circuit

VCM

DRVDD

SERDOUT0+

SERDOUT1+

3mA

RTERM

DRVDD

SERDOUT0–

SERDOUT1–

Figure 18. Digital CML Output Circuit

BIAS

CONTROL

10k

Ω

RFCLK

INTERNAL

CLOCK DRIVER

0.5pF

AVDD

Figure 19. Equivalent RF Clock lnput Circuit

400

Ω

31k

Ω

AVDD

SDIO

Figure 20. Equivalent SDIO Circuit

400

Ω

31k

Ω

AVDD

PDWN,

SCLK

Figure 21. Equivalent SCLK or PDWN Input Circuit

0.9V

17k

Ω

17k

Ω

SYNCINB+

SYNCINB–

DVDD

Figure 22. Equivalent SYNCINB± Input Circuit

0.9V

17k

Ω

17k

Ω

SYSREF+

SYSREF–

AVDD

Figure 23. Equivalent SYSREF± Input Circuit

AD6673 Datasheet(PDF) 16 Page - Analog Devices

AD6673 Datasheet(HTML) 16 Page - Analog Devices

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