AD9705BCPZ Analog Devices Inc, AD9705BCPZ Datasheet - Page 2

• Manufacturer Part Number: AD9705BCPZ
• Description: IC DAC TX 10BIT 175MSPS 32-LFCSP
• Manufacturer: Analog Devices Inc
• Series: TxDAC®r

Specifications of AD9705BCPZ

• Data Interface: Serial
• Settling Time: 11ns
• Number Of Bits: 10
• Number Of Converters: 1
• Voltage Supply Source: Analog and Digital
• Power Dissipation (max): 50mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-LFCSP
• Resolution (bits): 10bit
• Sampling Rate: 175MSPS
• Input Channel Type: Parallel
• Supply Current: 5.1mA
• Digital Ic Case Style: CSP
• No. Of Pins: 32
• Number Of Channels: 1
• Resolution: 10b
• Interface Type: Parallel
• Single Supply Voltage (typ): 1.8/3.3V
• Dual Supply Voltage (typ): Not RequiredV
• Architecture: Segment
• Power Supply Requirement: Analog and Digital
• Output Type: Current
• Integral Nonlinearity Error: ±0.36LSB
• Single Supply Voltage (min): 1.7V
• Single Supply Voltage (max): 3.6V
• Dual Supply Voltage (min): Not RequiredV
• Dual Supply Voltage (max): Not RequiredV
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 32
• Package Type: LFCSP EP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AD9705-EBZ - BOARD EVAL FOR AD9705
• Lead Free Status / Rohs Status: Compliant

AD9704/AD9705/AD9706/AD9707
TABLE OF CONTENTS
Features .............................................................................................. 1
Functional Block Diagram .............................................................. 1
Product Highlights ........................................................................... 1
Revision History ............................................................................... 2
General Description ......................................................................... 3
Specifications..................................................................................... 4
Absolute Maximum Ratings.......................................................... 10
Pin Configurations and Function Descriptions ......................... 11
Typical Performance Characteristics ........................................... 15
Terminology .................................................................................... 28
Theory of Operation ...................................................................... 29
REVISION HISTORY
4/07—Rev. 0: Rev. A
Changes to Features List .................................................................. 1
Changes to Product Highlights....................................................... 1
Changes to General Description .................................................... 3
Changes to Table 3............................................................................ 6
Changes to Table 4............................................................................ 7
Changes to Table 6............................................................................ 9
Changes to Figure 17 and Figure 18............................................. 16
Deleted Figure 29, Renumbered Sequentially ............................ 19
Changes to Figure 44...................................................................... 22
DC Specifications (3.3 V)............................................................ 4
Dynamic Specifications (3.3 V).................................................. 5
Digital Specifications (3.3 V) ...................................................... 6
DC Specifications (1.8 V)............................................................ 7
Dynamic Specifications (1.8 V).................................................. 8
Digital Specifications (1.8 V) ...................................................... 9
Timing Diagram ........................................................................... 9
Thermal Characteristics ............................................................ 10
AD9707 ........................................................................................ 11
AD9706 ........................................................................................ 12
AD9705 ........................................................................................ 13
AD9704 ........................................................................................ 14
AD9707 ........................................................................................ 15
AD9704, AD9705, and AD9706............................................... 22
Rev. A | Page 2 of 52
Applications..................................................................................... 40
Evaluation Board ............................................................................ 42
Outline Dimensions ....................................................................... 51
Changes to Figure 57 Caption ...................................................... 25
Changes to Figure 73, Figure 75, and Figure 77 ......................... 31
Changes to Table 16 ....................................................................... 32
Replaced Single-Ended Buffered Output Using an Op
Amp Section.................................................................................... 40
Changes to Figure 91...................................................................... 41
Changes to Figure 93...................................................................... 44
Changes to Figure 96...................................................................... 47
7/06—Revision 0: Initial Version
Serial Peripheral Interface......................................................... 29
SPI Register Map ........................................................................ 31
SPI Register Descriptions.......................................................... 32
Reference Operation .................................................................. 34
Reference Control Amplifier .................................................... 34
DAC Transfer Function ............................................................. 34
Analog Outputs .......................................................................... 35
Adjustable Output Common Mode......................................... 35
Digital Inputs .............................................................................. 35
Clock Input.................................................................................. 36
DAC Timing................................................................................ 36
Power Dissipation....................................................................... 36
Self-Calibration........................................................................... 38
Output Configurations .............................................................. 40
Differential Coupling Using a Transformer ............................... 40
Single-Ended Buffered Output Using an Op Amp ................ 40
Differential Buffered Output Using an Op Amp ................... 41
General Description................................................................... 42
Evaluation Board Schematics ................................................... 43
Evaluation Board Layout........................................................... 48
Ordering Guide .......................................................................... 51