AD9866BCPZ Analog Devices Inc, AD9866BCPZ Datasheet - Page 2

• Manufacturer Part Number: AD9866BCPZ
• Description: IC,MODEM CIRCUIT,ANALOG FRONT END,CMOS,LLCC,64PIN,PLASTIC
• Manufacturer: Analog Devices Inc

Specifications of AD9866BCPZ

• Rf Type: HPNA, VDSL
• Features: 12-bit ADC(s), 12-bit DAC(s)
• Package / Case: 64-LFCSP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Frequency: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD9866
TABLE OF CONTENTS
Specifications..................................................................................... 3
Absolute Maximum Ratings............................................................ 9
Pin Configuration and Function Descriptions........................... 10
Typical Performance Characteristics ........................................... 12
Serial Port ........................................................................................ 19
Digital Interface .............................................................................. 23
Transmit Path .................................................................................. 28
REVISION HISTORY
12/04—Data Sheet Changed from Rev. 0 to Rev. A
Changes to Specifications Tables .................................................... 3
Changes to Serial Table .................................................................. 19
Changes to Full Duplex Mode section......................................... 24
Changes to Table 14........................................................................ 25
Tx Path Specifications.................................................................. 3
Rx Path Specifications.................................................................. 4
Power Supply Specifications ....................................................... 5
Digital Specifications ................................................................... 6
Serial Port Timing Specifications............................................... 7
Half-Duplex Data Interface (ADIO Port) Timing
Specifications ................................................................................ 7
Full-Duplex Data Interface (Tx and Rx PORT) Timing
Specifications ................................................................................ 8
Explanation of Test Levels........................................................... 8
Thermal Characteristics .............................................................. 9
ESD Caution.................................................................................. 9
Rx Path Typical Performance Characteristics ........................ 12
TxDAC Path Typical Performance Characteristics ............... 16
IAMP Path Typical Performance Characteristics .................. 18
Register Map Description ......................................................... 21
Serial Port Interface (SPI) ......................................................... 21
Half-Duplex Mode ..................................................................... 23
Full-Duplex Mode ...................................................................... 24
RxPGA Control .......................................................................... 25
TxPGA Control .......................................................................... 27
Digital Interpolation Filters ...................................................... 28
Rev. A | Page 2 of 48
Receive Path .................................................................................... 33
Clock Synthesizer ........................................................................... 37
Power Control and Dissipation .................................................... 39
PCB Design Considerations.......................................................... 44
Evaluation Board ............................................................................ 46
Outline Dimensions ....................................................................... 47
Change to TxDAC and IAMP Architecture section .................. 29
Change to TxDAC Output Operation section............................ 30
Insert equation................................................................................ 37
Change to Figure 84 caption ......................................................... 42
11/03—Revision 0: Initial Version
TxDAC and IAMP Architecture .............................................. 28
Tx Programmable Gain Control .............................................. 30
TxDAC Output Operation........................................................ 30
IAMP Current-Mode Operation.............................................. 30
IAMP Voltage-Mode Operation .............................................. 31
IAMP Current Consumption Considerations........................ 32
Rx Programmable Gain Amplifier........................................... 33
Low-Pass Filter ........................................................................... 34
Analog-to-Digital Converter (ADC)....................................... 35
AGC Timing Considerations.................................................... 36
Power-Down ............................................................................... 39
Half-Duplex Power Savings ...................................................... 39
Power Reduction Options......................................................... 40
Power Dissipation ...................................................................... 42
Mode Select upon Power-Up and Reset.................................. 42
Analog and Digital Loopback Test Modes.............................. 43
Component Placement.............................................................. 44
Power Planes and Decoupling .................................................. 44
Ground Planes ............................................................................ 44
Signal Routing ............................................................................ 44
Ordering Guide .......................................................................... 47