datasheetbank_Logo     Integrated circuits, Transistor, Semiconductors Search and Datasheet PDF Download Site

DAC34SH84 View Datasheet(PDF) - Texas Instruments

Part NameDescriptionManufacturer
DAC34SH84 Quad-Channel, 16-Bit, 1.5 GSPS Digital-to-Analog Converter (DAC) TI
Texas Instruments TI
DAC34SH84 Datasheet PDF : 77 Pages
First Prev 21 22 23 24 25 26 27 28 29 30 Next Last
DAC34SH84
www.ti.com
REGISTER DESCRIPTIONS
Register name: config0 – Address: 0x00, Default: 0x049C
SLAS808B – FEBRUARY 2012 – REVISED JULY 2012
Register
Name
config0
Address
0x00
Bit
Name
Function
15 qmc_offsetAB_ena When set, the digital quadrature modulator correction (QMC) offset
correction for the AB data path is enabled.
14 qmc_offsetCD_ena When set, the digital QMC offset correction for the CD data path is
enabled.
13 qmc_corrAB_ena When set, the QMC phase and gain correction circuitry for the AB
data path is enabled.
12 qmc_corrCD_ena When set, the QMC phase and gain correction circuitry for the CD
data path is enabled.
11:8 interp(3:0)
These bits define the interpolation factor.
interp
Interpolation Factor
0000
0001
0010
0100
1000
16×
7 fifo_ena
When set, the FIFO is enabled. When the FIFO is disabled.
DACCCLKP/N and DATACLKP/N must be aligned (not
recommended).
6 Reserved
Reserved for factory use
5 Reserved
Reserved for factory use
4 alarm_out_ena
When set, the ALARM pin becomes an output. When cleared, the
ALARM pin is in the high-impedance state.
3 alarm_out_pol
This bit changes the polarity of the ALARM signal.
MM 0: Negative logic
MM 1: Positive logic
2 clkdiv_sync_ena When set, enables the syncing of the clock divider and the FIFO
output pointer using the sync source selected by register config32.
The internal divided-down clocks are phase-aligned after syncing.
See the Power-Up Sequence section for more detail.
1 invsincAB_ena
When set, the inverse sinc filter for the AB data path is enabled.
0 invsincCD_ena
When set, the inverse sinc filter for the CD data path is enabled.
Default
Value
0
0
0
0
0100
1
0
0
1
1
1
0
0
Copyright © 2012, Texas Instruments Incorporated
Product Folder Link(s): DAC34SH84
Submit Documentation Feedback
27
Direct download click here

 

Share Link : 

All Rights Reserved © datasheetbank.com 2014 - 2019 [ Privacy Policy ] [ Request Datasheet ] [ Contact Us ]