AD9644 Analog Devices, AD9644 Datasheet - Page 41

• Manufacturer Part Number: AD9644
• Description: 14-Bit, 80 MSPS/155 MSPS, 1.8V Dual, Serial Output A/D Converter
• Manufacturer: Analog Devices

Specifications of AD9644

• Resolution (bits): 14bit
• # Chan: 2
• Sample Rate: 155MSPS
• Analog Input Type: Diff-Bip
• Ain Range: 1.75 V p-p
• Adc Architecture: Pipelined

Data Sheet
JESD204A Serial Reserved Field 1 (Register 0x76)
Bits[7:0]—Serial Reserved Field 1 (RES1)
This read/write register is available for customer use.
JESD204A Serial Reserved Field 2 (Register 0x77)
Bits[7:0]—Serial Reserved Field 2 (RES2)
This read/write register is available for customer use.
Rev. C | Page 41 of 44
JESD204A Serial Checksum Value for Lane 0
(Register 0x78)
Bits[7:0]—Serial Checksum Value for Lane 0
This read only register is automatically calculated for each lane.
Sum (all link configuration parameters for Lane 0) mode 256.
JESD204A Serial Checksum Value for Lane 1
(Register 0x79)
Bits[7:0]—Serial Checksum Value for Lane 1
This read only register is automatically calculated for each lane.
Sum (all link configuration parameters for Lane 1) mode 256.
AD9644