AD9956-VCO/PCBZ Analog Devices Inc, AD9956-VCO/PCBZ Datasheet - Page 25
AD9956-VCO/PCBZ
Manufacturer Part Number
AD9956-VCO/PCBZ
Description
400 Msps 14 Bit DDS EvBd. W/2450MHz VCO
Manufacturer
Analog Devices Inc
Series
AgileRF™r
Datasheet
1.AD9956YCPZ.pdf
(32 pages)
Specifications of AD9956-VCO/PCBZ
Main Purpose
Timing, Direct Digital Synthesis (DDS)
Utilized Ic / Part
AD9956
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Secondary Attributes
-
Embedded
-
Primary Attributes
-
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Register Name
(Serial Address)
Profile Control Register
No. 0 (PCR0) (0x06)
Profile Control Register
No. 1 (PCR1) (0x07)
Profile Control Register
No. 2 (PCR2) (0x08)
Profile Control Register
No. 3 (PCR3) (0x09)
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>
Bit Range
(MSB) Bit 7
Open
Open
Open
Open
1
1
1
1
Frequency Tuning Word. 3 (FTW3) <23:16>
Frequency Tuning Word 0 (FTW0) <47:40>
Frequency Tuning Word 0 (FTW0) <39:32>
Frequency Tuning Word 0 (FTW0) <31:24>
Frequency Tuning Word 0 (FTW0) <23:16>
Frequency Tuning Word 1 (FTW1) <47:40>
Frequency Tuning Word 1 (FTW1) <39:32>
Frequency Tuning Word 1 (FTW1) <31:24>
Frequency Tuning Word 1 (FTW1) <23:16>
Frequency Tuning Word 2 (FTW1) <47:40>
Frequency Tuning Word 2 (FTW2) <39:32>
Frequency Tuning Word 2 (FTW2) <31:24>
Frequency Tuning Word 2 (FTW2) <23:16>
Frequency Tuning Word 3 (FTW3) <47:40>
Frequency Tuning Word 3 (FTW3) <39:32>
Frequency Tuning Word 3 (FTW3) <31:24>
Bit 6
Rev. A | Page 25 of 32
Frequency Tuning Word 0 (FTW0) <15:8>
Frequency Tuning Word 1 (FTW1) <15:8>
Frequency Tuning Word 2 (FTW2) <15:8>
Frequency Tuning Word 3 (FTW3) <15:8>
Frequency Tuning Word 0 (FTW0) <7:0>
Frequency Tuning Word 1 (FTW1) <7:0>
Frequency Tuning Word 2 (FTW2) <7:0>
Frequency Tuning Word 3 (FTW3) <7:0>
Phase Offset Word 0 (POW0) <7:0>
Phase Offset Word 1 (POW1) <7:0>
Phase Offset Word 2 (POW2) <7:0>
Phase Offset Word 3 (POW3) <7:0>
Bit 5
Phase Offset Word 0 (POW0) <13:8>
Phase Offset Word 1 (POW1) <13:8>
Phase Offset Word 2 (POW2) <13:8>
Phase Offset Word 3 (POW3) <13:8>
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
(LSB)
Default Value/
Profile
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
AD9956