AD6652BC/PCB Analog Devices Inc, AD6652BC/PCB Datasheet - Page 2

• Manufacturer Part Number: AD6652BC/PCB
• Description: BOARD EVAL W/AD6652 & SOFTWARE
• Manufacturer: Analog Devices Inc

Specifications of AD6652BC/PCB

• Module/board Type: Evaluation Board
• For Use With/related Products: AD6652
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

AD6652
TABLE OF CONTENTS
Product Description......................................................................... 4
Specifications..................................................................................... 5
Absolute Maximum Ratings.......................................................... 10
Pin Configuration and Function Descriptions........................... 11
Typical Performance Characteristics ........................................... 14
DDC Timing Diagrams ................................................................. 17
Terminology .................................................................................... 23
Theory of Operation ...................................................................... 24
Digital Downconverter Architecture Overview ......................... 29
Control Register and Memory Map Address Notation ............. 31
Product Highlights ....................................................................... 4
Recommended Operating Conditions ...................................... 5
ADC DC Specifications............................................................... 5
ADC Switching Specifications.................................................... 5
ADC AC Specifications ............................................................... 6
Electrical Characteristics ............................................................. 7
General Timing Characteristics ................................................. 8
Microprocessor Port Timing Characteristics ........................... 9
Thermal Characteristics ............................................................ 10
Test Level ..................................................................................... 10
ESD Caution................................................................................ 10
ADC Equivalent Circuits........................................................... 23
ADC Architecture ...................................................................... 24
Data Input Matrix....................................................................... 29
Numerically Controlled Oscillator........................................... 29
Second-Order rCIC Filter ......................................................... 29
Fifth-Order CIC Filter ............................................................... 29
RAM Coefficient Filter .............................................................. 29
Interpolating Half-Band Filters and AGC............................... 29
DDC Input Matrix...................................................................... 31
DDC Data Latency ..................................................................... 31
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Numerically Controlled Oscillator............................................... 33
Second-Order rCIC Filter ............................................................. 35
Fifth-Order CIC Filter ................................................................... 37
RAM Coefficient Filter .................................................................. 38
Interpolating Half-Band Filters .................................................... 40
Automatic Gain Control................................................................ 41
User-Configurable Built-In Self-Test (BIST) .............................. 45
Channel/Chip Synchronization.................................................... 46
Gain Switching............................................................................ 31
Frequency Translation to Baseband......................................... 33
NCO Shadow Register ............................................................... 33
NCO Frequency Hold-Off Register......................................... 33
Phase Offset................................................................................. 33
NCO Control Register ............................................................... 33
rCIC2 Scale Factor ..................................................................... 35
rCIC2 Output Level ................................................................... 36
rCIC2 Rejection.......................................................................... 36
Decimation and Interpolation Registers ................................. 36
rCIC2 Scale Register .................................................................. 36
CIC5 Rejection ........................................................................... 37
RCF Decimation Register.......................................................... 38
RCF Decimation Phase.............................................................. 38
RCF Filter Length....................................................................... 38
RCF Output Scale Factor and Control Register ..................... 39
AGC Loop ................................................................................... 41
Desired Signal Level Mode........................................................ 41
Synchronization.......................................................................... 44
RAM BIST ................................................................................... 45
Channel BIST.............................................................................. 45
Start .............................................................................................. 46
Hop............................................................................................... 48