AD9625 datasheet(29/74 Pages) AD

29 / 74 page

Data Sheet

AD9625

Rev. C | Page 27 of 72

EQUIVALENT TEST CIRCUITS

15Ω

0.6pF

50Ω

0.2pF

0.5pF

0.2pF

VDD

AIN

VCM

890nH

Figure 61. Equivalent Analog Input Circuit

VDD

1kΩ

VDD

SCLK

Figure 62. Equivalent SCLK Circuit

2pF

DVDD

2kΩ

1kΩ

Figure 63. Equivalent VMON Temperature Sensor Circuit (DVDD)

AVDD

CLK+

AVDD

CLK–

0.88V

AVDD

20kΩ

Figure 64. Equivalent Clock Input Circuit

30kΩ

ESD

PROTECTED

ESD

PROTECTED

1kΩ

DVDD

CSB

Figure 65. Equivalent CSB/PWDN Input Circuit

DIVCLK

DRVDD

Figure 66. Equivalent DIVCLK Output Circuit (DRVDD)

DRGND

DATA+

DATA–

DRVDD

OUTPUT

DRIVER

EMPHASIS/SWING

CONTROL (SPI)

Figure 67. Digital Outputs

DVDD2

SYNCINB–

200Ω

DVDD2

SYNCINB+

200Ω

100Ω

Figure 68. Equivalent SYNCINB± Input

30kΩ

ESD

PROTECTED

ESD

PROTECTED

1kΩ

DRVDD

SDI

SDIO

SDO

Figure 69. Equivalent SDIO Circuit

AVDD

SYSREF+

AVDD

SYSREF–

0.9V

AVDD

20kΩ

Figure 70. Equivalent SYSREF± Input Circuit

AD9625 Datasheet(PDF) 29 Page - Analog Devices

AD9625 Datasheet(HTML) 29 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74

Datasheet Download

Link URL