DAC1617D1G0HN IDT [Integrated Device Technology], DAC1617D1G0HN Datasheet - Page 52

• Manufacturer Part Number: DAC1617D1G0HN
• Description: Dual 16-bit DAC, LVDS interface, up to 1 Gsps, x2, x4 and x8 interpolating
• Manufacturer: IDT [Integrated Device Technology]

Integrated Device Technology
Table 25.
Default values are shown highlighted.
Table 26.
Default values are shown highlighted.
Table 27.
Default values are shown highlighted.
Table 28.
Default values are shown highlighted.
DAC1617D1G0 3
Preliminary data sheet
Address
06h
07h
08h
Address
09h
0Ah
Address
0Bh
0Ch
0Dh
0Eh
Bit
3
Symbol
A_DGAIN_E
NCO frequency registers (address 04h to 08h) bit description
DAC output phase correction registers (address 09h to 0Ah) bit description
Digital gain control registers (address 0Bh to 0Eh) bit description
Register
DAC_A_DGAIN_LSB
DAC_A_DGAIN_MSB
DAC_B_DGAIN_LSB
DAC_B_DGAIN_MSB
Register DAC_OUT_CTRL (address 0Fh)
Register
FREQNCO_B2 7 to 0
FREQNCO_B3 7 to 0
FREQNCO_B4 7 to 0
Register
PH_CORR_CTL0 7 to 0
PH_CORR_CTL1 7
Bit
Bit
4 to 0
Bit
7 to 0
3 to 0
7 to 0
3 to 0
Symbol
FREQ_NCO[23:16]
FREQ_NCO[31:24]
FREQ_NCO[39:32]
Access
R/W
Symbol
PHASE_COR[7:0]
PH_COR_ENA
PHASE_COR[12:8] R/W
Symbol
DAC_A_DGAIN[7:0]
DAC_A_DGAIN[11:8]
DAC_B_DGAIN[7:0]
DAC_B_DGAIN[11:8]
Rev. 03 — 2 July 2012
Dual 16-bit DAC: up to 1 Gsps; x2, x4 and x8 interpolating
Value
0
1
Access Value
R/W
R/W
R/W
Access Value
R/W
R/W
Access Value Description
R/W
R/W
Description
DAC A digital gain control
disable
enable
-
-
-
-
0
1
00000
…continued
-
-
-
-
Description
Description
DAC output phase correction factor
(LSB)
DAC output phase correction control
DAC output phase correction factor MSB
intermediate 8 bits for the NCO
frequency setting
intermediate 8 bits for the NCO
frequency setting
most significant 8 bits for the NCO
frequency setting
least significant 8 bits for the DAC
output phase correction factor
DAC output phase correction
disabled
DAC output phase correction enabled
most significant 5 bits for the DAC
output phase correction factor
DAC A digital gain control
DAC B digital gain control
least significant 8 bits for the DAC
A digital gain
most significant 4 bits for the DAC
A digital gain
least significant 8 bits for the DAC
B digital gain
most significant 4 bits for the DAC
B digital gain
DAC1617D1G0
© IDT 2012. All rights reserved.
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