DAC1405D750/DB,598 NXP Semiconductors, DAC1405D750/DB,598 Datasheet - Page 20

• Manufacturer Part Number: DAC1405D750/DB,598
• Description: BOARD DEMO FOR DAC1405D750
• Manufacturer: NXP Semiconductors
• Type: D/Ar

Specifications of DAC1405D750/DB,598

• Number Of Dac's: 2
• Number Of Bits: 14
• Outputs And Type: 2, Differential
• Sampling Rate (per Second): 750M
• Data Interface: Serial, SPI™
• Settling Time: 20ns
• Dac Type: Current
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: DAC1405D750
• Product: Data Conversion Development Tools
• Conversion Rate: 750 MSPS
• Resolution: 14 bit
• Interface Type: SMA
• Supply Voltage (max): 3.3 V
• Supply Voltage (min): 1.8 V
• For Use With/related Products: DAC1405D750
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-5090

NXP Semiconductors
DAC1405D750
Product data sheet
Table 21.
Table 22.
Default settings are shown highlighted.
Table 23.
Table 24.
Table 25.
Default settings are shown highlighted.
Bit
7 to 6 DAC_A_GAIN_
5 to 0 DAC_A_
Bit
7
6
5 to 0 DAC_B_OFFSET[5:0]
Bit
Bit
7 to 6 DAC_B_GAIN_
5 to 0 DAC_B_
Bit
7 to 6 DAC_B_GAIN_
5 to 0 DAC_B_GAIN_
7 to 2 -
1
0
Symbol
MINUS_3DB
NOISE_SHPER
Symbol
COARSE[3:2]
OFFSET[11:6]
Symbol
DAC_B_PD
DAC_B_SLEEP
Symbol
COARSE[1:0]
FINE[5:0]
Symbol
COARSE[3:2]
OFFSET[11:6]
DAC_A_Cfg_3 register (address 0Bh) bit description
DAC_B_Cfg_1 register (address 0Ch) bit description
DAC_B_Cfg_2 register (address 0Dh) bit description
DAC_B_Cfg_3 register (address 0Eh) bit description
DAC_Cfg register (address 0Fh) bit description
All information provided in this document is subject to legal disclaimers.
Rev. 3 — 7 September 2010
Dual 14-bit DAC, up to 750 Msps; 4 and 8 interpolating
Access Value
R/W
R/W
Access Value Description
R/W
R/W
Access Value Description
R/W
R/W
Access Value Description
R/W
R/W
R/W
Access Value
-
R/W
R/W
-
-
-
-
-
-
-
0
1
0
1
-
0
1
0
1
less significant 2 bits for the DAC B gain setting
for coarse adjustment
the 6 bits for the DAC B gain setting for fine
adjustment
most significant 2 bits for the DAC B gain
setting for coarse adjustment
most significant 6 bits for the DAC B offset
DAC B power
DAC B Sleep mode
lower 6 bits for the DAC B offset
Description
most significant 2 bits for the DAC A gain
setting for coarse adjustment
most significant 6 bits for the DAC A offset
NCO gain
noise shaper
on
off
disabled
enabled
Description
reserved
unity
3 dB
disabled
enabled
DAC1405D750
© NXP B.V. 2010. All rights reserved.
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