AD9540 Analog Devices, AD9540 Datasheet - Page 26

• Manufacturer Part Number: AD9540
• Description: 655 MHZ Low Jitter Clock Generator
• Manufacturer: Analog Devices

AD9540
Register Name
(Serial Address)
Profile Control
Register 4 (PCR4)
(0x0A)
Profile Control
Register 5 (PCR5)
(0x0B)
Profile Control
Register 6 (PCR6)
(0x0C)
Profile Control
Register 7 (PCR7)
(0x0D)
1
In all cases, Open bits must be written to 0.
<63:56>
<55:48>
<47:40>
<39:32>
<31:24>
<23:16>
<15:8>
<7:0>
<63:56>
<55:48>
<47:40>
<39:32>
<31:24>
<23:16>
<15:8>
<7:0>
<63:56>
<55:48>
<47:40>
<39:32>
<31:24>
<23:16>
<15:8>
<7:0>
<63:56>
<55:48>
<47:40>
<39:32>
<31:24>
<23:16>
<15:8>
<7:0>
Range
Bit
(MSB)
Bit 7
Open
Open
Open
Open
1
1
1
1
Bit 6
Frequency Tuning Word. 4 (FTW4) <47:40>
Frequency Tuning Word 4 (FTW4) <39:32>
Frequency Tuning Word 4 (FTW4) <31:24>
Frequency Tuning Word 4 (FTW4) <23:16>
Frequency Tuning Word 5 (FTW5) <47:40>
Frequency Tuning Word 5 (FTW5) <39:32>
Frequency Tuning Word 5 (FTW5) <31:24>
Frequency Tuning Word 5 (FTW5) <23:16>
Frequency Tuning Word 6 (FTW6) <47:40>
Frequency Tuning Word 6 (FTW6) <39:32>
Frequency Tuning Word 6 (FTW6) <31:24>
Frequency Tuning Word 6 (FTW6) <23:16>
Frequency Tuning Word 7 (FTW7) <47:40>
Frequency Tuning Word 7 (FTW7) <39:32>
Frequency Tuning Word 7 (FTW7) <31:24>
Frequency Tuning Word 7 (FTW7) <23:16>
Frequency Tuning Word 4 (FTW4) <15:8>
Frequency Tuning Word 5 (FTW5) <15:8>
Frequency Tuning Word 6 (FTW6) <15:8>
Frequency Tuning Word 7 (FTW7) <15:8>
Frequency Tuning Word 4 (FTW4) <7:0>
Frequency Tuning Word 5 (FTW5) <7:0>
Frequency Tuning Word 6 (FTW6) <7:0>
Frequency Tuning Word 7 (FTW7) <7:0>
Rev. 0 | Page 26 of 32
Bit 5
Phase Offset Word 4 (POW4) <7:0>
Phase Offset Word 5 (POW5) <7:0>
Phase Offset Word 6 (POW6) <7:0>
Phase Offset Word 7 (POW7) <7:0>
Bit 4
Phase Offset Word 4 (POW4) <13:8>
Phase Offset Word 5 (POW5) <13:8>
Phase Offset Word 6 (POW6) <13:8>
Phase Offset Word 7 (POW7) <13:8>
Bit 3
Bit 2
Bit 1
(LSB)
Bit 0
Default
Profile
Value/
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