AD9520-1SLASHPCBZ datasheet(3/80 Pages) AD

3 / 80 page

Data Sheet

AD9520-1

Rev. B | Page 3 of 80

REVISION HISTORY

10/2016—Rev. A to Rev. B

Changed AD9520 to AD9520-1 .................................. Throughout

Change to PD Power-Down, Maximum Sleep Parameter,

Table 18.............................................................................................16

Updated Outline Dimensions........................................................80

8/2013—Rev. 0 to Rev. A

Changes to Features Section, Applications Section, and

General Description Section............................................................1

Changes to Table 2 ............................................................................4

Changes to Input Frequency Parameter; Change to Input

Sensitivity, Differential Parameter Test Conditions/Comments,

Table 3.................................................................................................7

Change to Output Differential Voltage, VOD Parameter Test

Conditions/Comments; Added Source Current and Sink

Current Parameters, Table 4 ............................................................7

Reordered Figure 2 to Figure 4........................................................9

Change to Reset Timing, Pulse Width Low Parameter, Table 15...15

Change to PLL Locked; One LVPECL Output Enabled

Parameter, fOUT Value in Test Conditions/Comments, Table 18..16

Change to Junction Temperature, Table 19; Reformatted

Table 19........................................................................................................17

Change to Pin 4 and Pin 22 Descriptions, Table 21....................18

Deleted Figure 13, Renumbered Sequentially; Change to

fVCO Value in Caption, Figure 13 and Figure 14...........................22

Reordered Figure 31 and Figure 32; Moved Figure 34 and

Figure 35 to PLL External Loop Filter Section, Page 35;

Added Figure 33, Renumbered Sequentially...............................25

Change to Mode 0—Internal VCO and Clock Distribution

Section ..............................................................................................28

Change to Configuration of the PLL Section; Changes

to Charge Pump (CP) Section .......................................................34

Changes to On-Chip VCO Section and PLL External Loop

Filter Section; Added Figure 40; Moved Figure 41 and Figure 42

from Typical Performance Characteristics Section to PLL

External Loop Filter Section; Changes to PLL Reference

Inputs Section ..................................................................................35

Changes to Reference Switchover Section ...................................36

Change to Prescaler Section and A and B Counters Section;

Changes to Table 29 ........................................................................37

Changes to Current Source Digital Lock Detect (CSDLD)

Section ..............................................................................................38

Changes to Frequency Status Monitors Section and VCO

Calibration Section .........................................................................41

Added Table 31, Renumbered Sequentially; Change to

Internal Zero Delay Mode Section ...............................................42

Changes to External Zero Delay Mode Section..........................43

Change to Clock Frequency Division Section;

Added Channel Divider Maximum Frequency Section ............45

Reformatted Table 36 to Table 39..................................................46

Change to Phase Offset or Coarse Time Delay Section.............47

Change to LVPECL Output Drivers Section; Changes to CMOS

Output Drivers Section ..................................................................49

Changes to Soft Reset via the Serial Port Section and Soft

Reset to Settings in EEPROM When EEPROM Pin = 0b

via the Serial Port Section ..............................................................50

Change to Pin Descriptions Section and SPI Mode

Operation Section ...........................................................................54

Changes to SPI Instruction Word (16 Bits) Section ...................55

Changes to EEPROM Operations Section, Writing to the

EEPROM Section, and Reading from the EEPROM Section ...58

Changes to Programming the EEPROM Buffer Segment

Section and Register Section Definition Group Section;

Added Operational Codes Section Heading ...............................59

Changes to Table 50 ........................................................................61

Added Unused Bits to Register Map Descriptions Section;

Changes to Address 0x000, Bit 5, and Added Address 0x003,

Table 51; Changes to Address 0x000, Bit 5, and Added

Address 0x003, Table 52.................................................................64

Changes to Address 0x017, Table 54 ............................................66

Changes to Address 0x018, Bit 4 and Bits[2:1], Table 54...........67

Changes to Address 0x01B, Bits[4:0], Table 54 ...........................69

Changes to Address 0x191, Bit 5, and Address 0x194, Bit 5,

Table 56 .................................................................................................. 72

Changes to Address 0x197, Bit 5, Table 56 ..................................73

Changes to Address 0x19A, Bit 5, Table 56 .................................74

Changes to Table 60 ........................................................................75

Changes to Address 0xB02, Bit 0, and Address 0xB03, Bit 0,

Table 61 .............................................................................................76

Change to Frequency Planning Using the AD9520 Section .....77

Added LVPECL Y-Termination and Far-End Thevenin

Termination Headings; Changes to CMOS Clock Distribution

Section ..............................................................................................78

9/2008—Revision 0: Initial Version

AD9520-1/PCBZ датащи(PDF) 3 Page - Analog Devices

AD9520-1/PCBZ датащи(HTML) 3 Page - Analog Devices

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80

датащи скачать

ссылки URL