AD9254BCPZ-150 Analog Devices Inc, AD9254BCPZ-150 Datasheet - Page 28

• Manufacturer Part Number: AD9254BCPZ-150
• Description: IC ADC 14BIT 150MSPS 48-LFCSP
• Manufacturer: Analog Devices Inc

Specifications of AD9254BCPZ-150

• Data Interface: Serial, SPI™
• Number Of Bits: 14
• Sampling Rate (per Second): 150M
• Number Of Converters: 3
• Power Dissipation (max): 470mW
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-VFQFN, CSP Exposed Pad
• Resolution (bits): 14bit
• Sampling Rate: 150MSPS
• Input Channel Type: Differential, Single Ended
• Supply Voltage Range - Analog: 1.7V To 1.9V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AD9254-150EBZ - BOARD EVALUATION FOR AD9254
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

AD9254
To configure the analog input to drive the AD8352 instead of
the default transformer option, the following components need
to be added, removed, and/or changed:
1.
2.
3.
Remove C1 and C2 in the default analog input path.
Populate R3 and R4 with 200 Ω resistors in the analog
input path.
Populate the optional amplifier input path with all
components except R594, R595, and C502.
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4.
Currently, R561 and R562 are populated with 0 Ω resistors to
allow signal connection. This area allows the user to design a
filter if additional requirements are necessary.
Populate C529 with a 5 pF capacitor in the analog input
path.
Note that to terminate the input path, only one of the
following components should be populated: R9, R592, or
the combination of R590 and R591).