参数资料
型号: DAC5688IRGCTG4
厂商: TEXAS INSTRUMENTS INC
元件分类: DAC
英文描述: PARALLEL, WORD INPUT LOADING, 0.0104 us SETTLING TIME, 16-BIT DAC, PQCC64
封装: 9 X 9 MM, GREEN, PLASTIC, VQFN-64
文件页数: 7/56页
文件大小: 1321K
代理商: DAC5688IRGCTG4
www.ti.com
SLLS880C – DECEMBER 2007 – REVISED AUGUST 2010
REGISTER DESCRIPTIONS
Table 1. Register Map
Name
Address
Default
(MSB)
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
(LSB)
Bit 7
Bit 0
STATUS0
0x00
0x01
PLL_lock
unused
device_ID(2:0)
version(1:0)
CONFIG1
0x01
0x0B
insel_mode(1:0)
unused
synchr_clkin
twos
inv_inclk
interp_value(1:0)
CONFIG2
0x02
0xE1
diffclk_ena
clk1_in_ena
clk1c_in_ena
clko_SE_hold
fir4_ena
qmc_offset_ena
qmc_corr_ena
mixer_ena
CONFIG3
0x03
0x00
diffclk_dly(1:0)
clko_dly(1:0)
reserved
CONFIG4
0x04
0x00
ser_dac_data_ena
output_delay(1:0)
B_equals_A
A_equals_B
unused
reva
revb
CONFIG5
0x05
0x22
sif4
sif_sync_sig
clkdiv_sync_ena
clkdiv_sync_sel
reserved
clkdiv_shift
mixer_gain
unused
CONFIG6
0x06
0x00
phaseoffset(7:0)
CONFIG7
0x07
0x00
phaseoffset(15:8)
CONFIG8
0x08
0x00
phaseadd(7:0)
CONFIG9
0x09
0x00
phaseadd(15:8)
CONFIG10
0x0A
0x00
phaseadd(23:16)
CONFIG11
0x0B
0x00
phaseadd(31:24)
CONFIG12
0x0C
0x00
qmc_gaina(7:0)
CONFIG13
0x0D
0x00
qmc_gainb(7:0)
CONFIG14
0x0E
0x00
qmc_phase(7:0)
CONFIG15
0x0F
0x24
qmc_phase(9:8)
qmc_gaina(10:8)
qmc_gainb(10:8)
CONFIG16
0x10
0x00
qmc_offseta(7:0)
CONFIG17
0x11
0x00
qmc_offsetb(7:0)
CONFIG18
0x12
0x00
qmc_offseta(12:8)
unused
CONFIG19
0x13
0x00
qmc_offsetb(12:8)
unused
CONFIG20
0x14
0x00
ser_dac_data(7:0)
CONFIG21
0x15
0x00
ser_dac_data(15:8)
CONFIG22
0x16
0x15
nco_sel(1:0)
nco_reg_sel(1:0)
qmcorr_reg_sel(1:0)
qmoffset_reg_sel(1:0)
CONFIG23
0x17
0x15
unused
fifo_sel(2:0)
aflag_sel
unused
CONFIG24
0x18
0x80
fifo_sync_strt(3:0)
unused
CONFIG25
0x19
0x00
unused
CONFIG26
0x1A
0x0D
io_1p8_3p3
unused
sleepb
sleepa
isbiaslpf_a
isbiaslpf_b
PLL_sleep
PLL_ena
CONFIG27
0x1B
0xFF
coarse_daca(3:0)
coarse_dacb(3:0)
CONFIG28
0x1C
0x00
reserved
CONFIG29
0x1D
0x00
PLL_m(4:0)
PLL_n(2:0)
CONFIG30
0x1E
0x00
PLL_LPF_reset
VCO_div2
PLL_gain(1:0)
PLL_range(3:0)
Copyright 2007–2010, Texas Instruments Incorporated
15
Product Folder Link(s): DAC5688
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