AD9547/PCBZ Analog Devices Inc, AD9547/PCBZ Datasheet - Page 62

• 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
Addr
0x0650
0x0651
0x0652
0x0653
0x0654
0x0655
0x0656
0x0657
0x0658
0x0659
0x065A
0x065B
0x065C
0x065D
0x065E
0x065F
0x0660
0x0661
0x0662
0x0663
0x0664
to
0x067F
Profile Registers—Profile 2
0x0680
0x0681
0x0682
0x0683
0x0684
0x0685
0x0686
0x0687
0x0688
0x0689
0x068A
0x068B
0x068C
0x068D
0x068E
0x068F
0x0690
0x0691
0x0692
0x0693
0x0694
0x0695
0x0696
0x0697
0x0698
0x0699
0x069A
0x069B
0x069C
0x069D
Opt
1
Name
R divider
S divider
Fractional
feedback
divider
Lock
detectors
Unused
Priorities
Reference
period
Tolerance
Validation
timer
Redetect
timer
Digital loop
filter coeffi-
cients
D7
Unused
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
U[3:0]
D5
Rev. B | Page 62 of 104
Nominal period[39:0] (in units of fs up to 1.1 ms)
Validation timer[15:0] (ms) (up to 65,535 ms)
Redetect timer[15:0] (ms) (up to 65,535 ms)
Phase lock threshold[15:0] (in units of ps)
Promoted priority[2:0]
Frequency lock threshold[23:0] (in ps)
Beta-1 exponent[4:0]
Beta-0 linear[6:0]
Unused (write 0s to these bits)
Frequency lock drain rate[7:0]
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
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]
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
0x00