AD9547/PCBZ Analog Devices Inc, AD9547/PCBZ Datasheet - Page 78

• Manufacturer Part Number: AD9547/PCBZ
• Description: Clock Generator/Synchronizer Evaluation Board
• Manufacturer: Analog Devices Inc

Specifications of AD9547/PCBZ

• Silicon Manufacturer: Analog Devices
• Application Sub Type: Network Clock Generator/Synchronizer
• Kit Application Type: Clock & Timing
• Silicon Core Number: AD9547
• Main Purpose: Timing, Clock Generator
• Embedded: No
• Utilized Ic / Part: AD9547
• Primary Attributes: 2 Differential or 4 Single Ended Inputs
• Secondary Attributes: CMOS, LVPECL & LVDS Compatible
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD9547
PROFILE REGISTERS (REGISTER 0x0600 TO REGISTER 0x07FF)
Note that the default value of every bit is 0 for Profile 0 to Profile 7.
Register 0x0600 to Register 0x0631—Profile 0
Table 78. Priorities—Profile 0
Address
0x0600
Table 79. Reference Period—Profile 0
Address
0x0601
0x0602
0x0603
0x0604
0x0605
0x0606
0x0607
Table 80. Tolerance—Profile 0
Address
0x0608
0x0609
0x060A
0x060B
0x060C
0x060D
Table 81. Validation Timer—Profile 0
Address
0x060E
0x060F
Table 82. Redetect Timer—Profile 0
Address
0x0610
0x0611
Bit
[7]
[6]
[5:3]
[2:0]
Bit
[7:0]
[7:0]
[7:4]
[3:0]
[7:0]
[7:0]
[7:4]
[3:0]
Bit
[7:0]
[7:0]
Bit
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
[7:0]
Bit
Bit Name
Phase lock scale
Unused
Promoted priority
Selection priority
Bit Name
Inner tolerance
Unused
Inner tolerance
Outer tolerance
Unused
Outer tolerance
Bit Name
Validation timer
(expressed in units of ms)
Bit Name
Redetect timer
(expressed in units of ms)
Bit Name
Reference period
(expressed in units of fs)
Unused.
Description
Controls the phase lock threshold unit scaling.
0 = picoseconds.
1 = nanoseconds.
Unused.
User-assigned priority level (0 to 7) of the reference associated with Profile 0 while that
reference is the active reference. The numeric value of the promoted priority must be less
than or equal to the numeric value of the selection priority.
User-assigned priority level (0 to 7) of the reference associated with Profile 0, which ranks
that reference relative to the others.
Description
Nominal reference period, Bits[7:0].
Nominal reference period, Bits[15:8].
Nominal reference period, Bits[23:16].
Nominal reference period, Bits[31:24].
Nominal reference period, Bits[39:32].
Unused. Write 0s to these bits.
Description
Inner tolerance, Bits[7:0].
Inner tolerance, Bits[15:8].
Unused.
Inner tolerance, Bits[19:16].
Outer tolerance, Bits[7:0].
Outer tolerance, Bits[15:8].
Unused.
Outer tolerance, Bits[19:16].
Description
Validation timer, Bits[7:0].
Validation timer, Bits[15:8].
Description
Redetect timer, Bits[7:0].
Redetect timer, Bits[15:8].
Rev. B | Page 78 of 104