AD9552 データシートの表示（PDF） - Analog Devices
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AD9552 Datasheet PDF : 32 Pages
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AD9552
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications....................................................................................... 1
General Description ......................................................................... 1
Basic Block Diagram ........................................................................ 1
Revision History ............................................................................... 2
Specifications..................................................................................... 3
Crystal Input Characteristics ...................................................... 4
Output Characteristics................................................................. 4
Jitter Characteristics ..................................................................... 5
Serial Control Port ....................................................................... 6
Serial Control Port Timing ......................................................... 6
Absolute Maximum Ratings............................................................ 7
ESD Caution.................................................................................. 7
Pin Configuration and Function Descriptions............................. 8
Typical Performance Characteristics ............................................. 9
Input/Output Termination Recommendations .......................... 12
Theory of Operation ...................................................................... 13
REVISION HISTORY
11/12—Rev. D to Rev. E
Changes to Figure 2...........................................................................8
Changes to Serial Control Port Section ........................................20
Changes to Table 17.........................................................................24
Changes to Table 18.........................................................................25
Updated Outline Dimensions (Changed CP-32-2 to CP-32-7) ...... 31
Changes to Ordering Guide ...........................................................31
7/11—Rev. C to Rev. D
Changes to Table 1, Reference Clock Input Characteristics,
Input High Voltage and Input Low Voltage Parameter Values... 4
Changes to Table 8, Added Endnote for Pin 9 and Pin 10 .......... 8
Changes to Part Initialization Automatic Power-On Reset
Section, Second Paragraph ............................................................ 17
Changes to Thermal Performance Section , First Paragraph ... 19
Changes to Serial Port Control Section, First Paragraph .......... 20
Changes to Table 20, Added Endnote to Bit 2 Description ...... 27
Updated Outline Dimensions ....................................................... 31
7/10—Rev. B to Rev. C
Changed Crystal Load Capacitance to 15 pF............. Throughout
Added Conditions Statement to Specifications Section, Supply
Voltage Specifications, and Input Voltage Specifications............ 3
Reformatted Specifications Section (Renumbered Sequentially)..... 3
Added Input/Output Termination Recommendations Section,
Figure 17, and Figure 18 (Renumbered Sequentially) ............... 13
Data Sheet
Preset Frequency Ratios ............................................................ 13
Component Blocks..................................................................... 15
Part Initialization and Automatic Power-On Reset ............... 17
Output/Input Frequency Relationship .................................... 17
Calculating Divider Values ....................................................... 17
Low Dropout (LDO) Regulators .............................................. 18
Applications Information .............................................................. 19
Thermal Performance................................................................ 19
Serial Control Port ......................................................................... 20
Serial Control Port Pin Descriptions ....................................... 20
Operation of the Serial Control Port ....................................... 20
Instruction Word (16 Bits) ........................................................ 21
MSB/LSB First Transfers ........................................................... 21
Register Map ................................................................................... 23
Register Map Descriptions ........................................................ 24
Outline Dimensions ....................................................................... 30
Ordering Guide .......................................................................... 30
Moved Preset Frequency Ratios Section ..................................... 13
Changes to Component Blocks Section ...................................... 15
Added Part Initialization and Automatic Power-On
Reset Section ................................................................................... 17
4/10—Rev. A to Rev. B
Changes to Preset Frequency Ratios Section.............................. 12
Moved Table 15 and Changes to Table 15 ................................... 13
Changes to Figure 17...................................................................... 14
Changes to PLL Section, Output Dividers Section, and
Input-to-OUT2 Option Section ............................................... 15
Changes to Output/Input Frequency Relationship Section...... 16
Changes to Table 22 ....................................................................... 23
Changes to Table 26 ....................................................................... 26
9/09—Rev. 0 to Rev. A
Changes to Table 4.............................................................................3
Changes to Table 5.............................................................................4
Added Table 6; Renumbered Sequentially .....................................4
Changes to Figure 5...........................................................................9
Changes to PLL Section ................................................................. 14
Changes to Table 22 ....................................................................... 21
Changes to Table 25 ....................................................................... 24
7/09—Revision 0: Initial Version
Rev. E | Page 2 of 32
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