AD9548/PCBZ Analog Devices Inc, AD9548/PCBZ Datasheet - Page 64

• Manufacturer Part Number: AD9548/PCBZ
• Description: Clock Generator Evaluation Board
• Manufacturer: Analog Devices Inc

Specifications of AD9548/PCBZ

• Silicon Manufacturer: Analog Devices
• Application Sub Type: Network Clock Generator/Synchronizer
• Kit Application Type: Clock & Timing
• Silicon Core Number: AD9548
• Kit Contents: Board
• Main Purpose: Timing, Clock Generator
• Embedded: No
• Utilized Ic / Part: AD9548
• Primary Attributes: 62.5 ~ 450 MHz Output Frequency
• Secondary Attributes: SPI and I2C Compatible Control Port
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD9548
Addr
0640
0641
0642
0643
0644
0645
0646
0647
0648
0649
064A
064B
064C
064D
064E
064F
0650
0651
0652
0653
0654
0655
0656
0657
0658
0659
065A
065B
065C
065D
065E
065F
0660
0661
0662
0663
0664
to
067F
0680
0681
0682
0683
0684
0685
0686
0687
0688
0689
068A
068B
068C
Opt
Name
Validation
Redetect
timeout
Digital loop
filter
coefficients
Frequency
multiplica-
tion
Lock
detectors
Priorities
Reference
period
Tolerance
D7
Validation timer (milliseconds) [15:0] (up to 65.5 sec)
Redetect timer (milliseconds) [15:0] (up to 65.5 sec)
Alpha-0 linear [15:0]
Alpha-2 exponent [1:0]
Beta-0 linear [6:0]
Beta-0 linear [14:7]
Unused
Gamma-0 linear [15:0]
Unused
Delta-0 linear [7:0]
Delta-1 ex-
ponent [0]
Alpha-3 exponent [3:0]
R [23:0]
Unused
S [23:0]
Unused
V [7:0]
U [3:0]
Unused
Phase lock threshold (picoseconds) [15:0]
Phase lock fill rate [7:0]
Phase lock drain rate [7:0]
Frequency lock threshold (picoseconds) [23:0]
Frequency lock fill rate [7:0]
Frequency lock drain rate [7:0]
Unused
Phase lock
scale
Nominal period (femtoseconds) [47:0] (up to 1.125 sec)
Unused
Inner tolerance (1/tolerance) [15:0] (removes fault status; 10% down to 1 ppm)
Unused
Outer tolerance (1/tolerance) [15:0] (indicates fault status; 10% down to 1 ppm)
Beta-1 exponent [4:0]
Unused
Delta-0 linear [14:8]
D6
D5
Alpha-1 exponent [5:0]
Gamma-1 exponent [4:0]
R [29:24]
S [29:24]
U [9:4]
Promoted priority [2:0]
Rev. A | Page 64 of 112
D4
Profile 2
Delta-1 exponent [4:1]
Unused
Inner tolerance [19:16]
D3
Selection priority [2:0]
D2
D1
Beta-0 linear [16:15]
V [9:8]
Nominal period [49:48]
Gamma-0
D0
Alpha-2
exponent
[2]
linear [16]
Def
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