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DAC37J84IAAV Datasheet(数据表) 12 Page - Texas Instruments

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部件型号  DAC37J84IAAV
说明  Digital-to-Analog Converters
下载  122 Pages
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制造商  TI1 [Texas Instruments]
网页  http://www.ti.com
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DAC37J84IAAV Datasheet(HTML) 12 Page - Texas Instruments

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DAC37J84, DAC38J84
SLASE17B – JANUARY 2014 – REVISED MARCH 2014
www.ti.com
Digital Electrical Characteristics (continued)
Typical values at TA = 25°C, full temperature range is TMIN = –40°C to TMAX = 85°C, nominal supplies, unless otherwise noted.
DAC37J84
DAC38J84
PARAMETER
TEST CONDITIONS
UNIT
MIN
TYP
MAX
MIN
TYP
MAX
PHASE LOCKED LOOP
pll_vcosel = '1', pll_vco = '010001'(17),
pll_vcoitune = '10', VCO Frequency =
Assured
Assured
3932.16MHz
pll_vcosel = '1', pll_vco = '011111'(31),
pll_vcoitune = '10', VCO Frequency =
Assured
Assured
4120MHz
pll_vcosel = '1', pll_vco = '110010'(50),
pll_vcoitune = '10', VCO Frequency =
Assured
Assured
4423.68MHz
pll_vcosel = '0', pll_vco = '001101'(13),
PLL/VCO Operating Frequency
pll_vcoitune = '11', VCO Frequency =
Assured
Assured
4608MHz
pll_vcosel = '0', pll_vco = '011010'(26),
pll_vcoitune = '11', VCO Frequency =
Assured
Assured
4800MHz
pll_vcosel = '0', pll_vco = '100001'(33),
pll_vcoitune = '11', VCO Frequency =
Assured
Assured
4915.2MHz
pll_vcosel = '0', pll_vco = '100110'(38),
pll_vcoitune = '11', VCO Frequency =
Assured
Assured
5000MHz
6.7 AC Electrical Characteristics
Typical values at TA = 25°C, full temperature range is TMIN = –40°C to TMAX = 85°C, nominal supplies, unless otherwise noted.
DAC37J84
DAC38J84
PARAMETER
TEST CONDITIONS / COMMENTS
UNIT
MIN
TYP
MAX
MIN
TYP
MAX
ANALOG OUTPUT (1)
4x or higher interpolation
1600
2500
fDAC
Maximum DAC rate
2x interpolation
1600
2460
MSPS
1x interpolation
1230
1230
No interpolation, FIFO off, Mixer off, QMC off, Inverse
11
11
sinc off
2x Interpolation
83
83
4x Interpolation
211
211
8x Interpolation
483
483
16x Interpolation
1051
1051
NCO
48
48
Digital Latency
DAC clock
QMC
32
32
cycles
(F=2, 2x interpolation)
Inverse Sinc
36
36
PA Protection (pap_dlylen_sel = "0")
68
68
Dithering
0
0
Complex Summation
0
0
Coarse Fractional Delay
51
51
Fine Fractional Delay
52
52
(1)
Measured single ended into 50
Ω load.
12
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Copyright © 2014, Texas Instruments Incorporated
Product Folder Links: DAC37J84 DAC38J84




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