AD9548/PCBZ Analog Devices Inc, AD9548/PCBZ Datasheet - Page 68

• 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
0D0A
0D0B
0D0C
0D0D
0D0E
0D0F
0D10
0D11
0D12
0D13
0D14
0D15
0D16
0D17
0D18
0D19
0E00
0E01
0E02
0E03
0E10
0E11
0E12
0E13
0E14
0E15
0E16
0E17
0E18
0E19
0E1A
0E1B
0E1C
0E1D
0E1E
0E1F
0E20
0E21
0E22
0E23
0E24
Opt
R, C
R, C
R, C
R, C
R, C
R, C
R, C
R, C
R. C
R, C
R, C
R, C
R, C
R, C
R, C
R, C
E
A, E
A, E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
Name
DPLL status
Ref A
Ref AA
Ref B
Ref BB
Ref C
Ref CC
Ref D
Ref DD
Holdover
history
Write protect
Condition
Save
Load
System
clock
I/O update
SYSCLK
calibrate
General
DPLL
Clock
distribution
I/O update
Reference
inputs
Profile 0 and
Profile 1
D7
Offset slew
limiting
Frequency
clamped
Profile
selected
Profile
selected
Profile
selected
Profile
selected
Profile
selected
Profile
selected
Profile
selected
Profile
selected
Tuning word readback [47:0]
Unused
Unused
Unused
Unused
Data: 9 bytes
Address: 0x0100
Action: IO_Update
Action: calibrate system clock
Data: 21 bytes
Address: 0x0200
Data: 28 bytes
Address: 0x0300
Data: 26 bytes
Address: 0x0400
Action: IO_Update
Data: 8 bytes
Address: 0x0500
Data: 100 bytes
Address: 0x0600
D6
Phase
build-out
History
available
Selected profile [2:0]
Selected profile [2:0]
Selected profile [2:0]
Selected profile [2:0]
Selected profile [2:0]
Selected profile [2:0]
Selected profile [2:0]
Selected profile [2:0]
D5
Freq lock
Active reference priority [3:0]
Rev. A | Page 68 of 112
Nonvolatile memory (EEPROM) control
EEPROM storage sequence
D4
Phase lock
Condition value [4:0]
D3
Loop
switching
Valid
Valid
Valid
Valid
Valid
Valid
Valid
Valid
D2
Holdover
Active reference [3:0]
Fault
Fault
Fault
Fault
Fault
Fault
Fault
Fault
D1
Active
Fast
Fast
Fast
Fast
Fast
Fast
Fast
Fast
Half rate
mode
Load from
EEPROM
D0
Free
running
Slow
Slow
Slow
Slow
Slow
Slow
Slow
Slow
Write
enable
Save to
EEPROM
Unused
Def
00
00
00
00
08
01
00
80
A0
14
02
00
1B
03
00
19
04
00
80
07
05
00
63
06
00