AD9642 Analog Devices, AD9642 Datasheet - Page 16

• Manufacturer Part Number: AD9642
• Description: 14-Bit, 170 MSPS/210 MSPS/250 MSPS, 1.8 V Analog-to-Digital Converter (ADC)
• Manufacturer: Analog Devices

Specifications of AD9642

• Resolution (bits): 14bit
• # Chan: 1
• Sample Rate: 250MSPS
• Interface: LVDS
• Analog Input Type: Diff-Bip,Diff-Uni
• Ain Range: 1.75 V p-p
• Adc Architecture: Pipelined
• Pkg Type: CSP

AD9642
EQUIVALENT CIRCUITS
CLK+
AVDD
Figure 40. Equivalent Analog Input Circuit
Figure 42. Equivalent LVDS Output Circuit
DATAOUT–
Figure 41. Equivalent Clock Input Circuit
VIN
V+
V–
15kΩ
AVDD
AVDD
DRVDD
0.9V
15kΩ
V–
DATAOUT+
V+
AVDD
CLK–
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SCLK
SDIO
CSB
Figure 44. Equivalent SCLK Input Circuit
Figure 45. Equivalent CSB Input Circuit
Figure 43. Equivalent SDIO Circuit
DRVDD
AVDD
26kΩ
26kΩ
26kΩ
350Ω
350Ω
350Ω