AD9208 Datasheet, PDF (24/137 Pages) Analog Devices – 14-Bit, 3 GSPS, JESD204B, Dual Analog-to-Digital Converter

Data Sheet
SPIVDD
ESD
PROTECTED
SCLK
SPIVDD
ESD
PROTECTED
56kΩ
DGND
DGND
Figure 46. SCLK Input
ESD
PROTECTED
SPIVDD
56kΩ
DGND
CSB
ESD
PROTECTED
DGND
Figure 47. CSB Input
DGND
AD9208
SPIVDD
ESD
PROTECTED
SPIVDD
SDI
SDIO
ESD
PROTECTED
56kΩ
DGND
SPIVDD
SDO
DGND
DGND
Figure 48. SDIO Input
DGND
ESD
PROTECTED
SPIVDD
PDWN/STBY
ESD
PROTECTED
56kΩ
DGND
PDWN
CONTROL (SPI)
DGND
DGND
Figure 49. PDWN/STBY Input
VCM OUTPUT
AVDD2
VREF
TEMPERATURE DIODE
VOLTAGE OUTPUT
EXTERNAL REFERENCE
VOLTAGE INPUT
AGND
VREF PIN
CONTROL (SPI)
Figure 50. VREF Input/Output
SPIVDD
ESD
PROTECTED
SPIVDD
NCO BAND SELECT
FD_A/GPIO_A0,
FD_B/GPIO_B0
ESD
PROTECTED
56kΩ
DGND
SPIVDD
DGND
DGND
DGND
FD
JESD204B LMFC
JESD204B SYNC~
FD PIN CONTROL (SPI)
Figure 51. FD_A/GPIO_A0, FD_B/GPIO_B0
SPIVDD
ESD
PROTECTED
GPIO_A1/GPIO_B1
SPIVDD
SDI
NCO BAND SELECT
ESD
PROTECTED
56kΩ
DGND
CHIP TRANSFER
DGND
DGND
Figure 52. GPIO_A1/GPIO_B1
GPIO_A1/GPIO_B1
PIN CONTROL (SPI)
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