AD9547/PCBZ Analog Devices Inc, AD9547/PCBZ Datasheet - Page 61

• 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

Addr
0x061E
0x061F
0x0620
0x0621
0x0622
0x0623
0x0624
0x0625
0x0626
0x0627
0x0628
0x0629
0x062A
0x062B
0x062C
0x062D
0x062E
0x062F
0x0630
0x0631
Profile Registers—Profile 1
0x0632
0x0633
0x0634
0x0635
0x0636
0x0637
0x0638
0x0639
0x063A
0x063B
0x063C
0x06CD
0x063E
0x063F
0x0640
0x0641
0x0642
0x0643
0x0644
0x0645
0x0646
0x0647
0x0648
0x0649
0x064A
0x064B
0x064C
0x064D
0x064E
0x064F
Opt
1
Name
R divider
S divider
Fractional
feedback
divider
Lock
detectors
Priorities
Reference
period
Tolerance
Validation
timer
Redetect
timer
Digital loop
filter coeffi-
cients
D7
Unused
Delta-1 ex-
ponent[0]
Phase lock
Alpha-2 exponent[1:0]
scale
Unused
Unused
Unused
D6
Unused
Alpha-3 exponent[3:0]
Outer tolerance[15:0] (1/tolerance) (indicates fault status; 10% down to 1 ppm)
Inner tolerance[15:0] (1/tolerance) (removes fault status; 10% down to 1 ppm)
Unused
Unused
Unused
U[3:0]
D5
Nominal reference period[39:0] (in units of fs up to 1.1 ms)
Validation timer[15:0] (in units of ms up to 65.5 sec)
Redetect timer[15:0] (in units of ms up to 65.5 sec)
Rev. B | Page 61 of 104
Promoted priority[2:0]
Frequency lock threshold[23:0] (in ps)
Beta-1 exponent[4:0]
Phase lock threshold[15:0] (in ps)
Beta-0 linear[6:0]
Frequency lock drain rate[7:0]
Unused (write 0s to these bits)
D4
Frequency lock fill rate[7:0]
Phase lock drain rate[7:0]
Phase lock fill rate[7:0]
Gamma-0 linear[15:0]
Alpha-0 linear[15:0]
Beta-0 linear[14:7]
Delta-0 linear[7:0]
Gamma-1 exponent[4:0]
Unused
R[23:0]
S[15:0]
V[7:0]
Delta-0 linear[14:8]
D3
Alpha-1 exponent[5:0]
R[29:24]
Unused
U[9:4]
D2
Outer tolerance[19:16]
Inner tolerance[19:16]
Delta-1 exponent[4:1]
S[19:16]
Selection priority[2:0]
D1
Beta-0 linear[16:15]
V[9:8]
D0
Alpha-2
exponent[2]
Gamma-0
linear[16]
AD9547
0x00
Def
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00
0x00