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參數(shù)資料
| 型號： | DC919A-F |
| 廠商： | Linear Technology |
| 文件頁數(shù)： | 17/32頁 |
| 文件大小： | 0K |
| 描述： | BOARD DEMO 16BIT MSPS LTC2202 |
| 軟件下載： | QuikEval II System |
| 設(shè)計(jì)資源： | DC919A Design Files |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 系列： | * |
| 相關(guān)產(chǎn)品： | LTC2202IUK#TRPBF-ND - IC ADC 16-BIT 10MSPS 48-QFN LTC2202CUK#TRPBF-ND - IC ADC 16-BIT 10MSPS 48-QFN LTC2202IUK#PBF-ND - IC ADC 16-BIT 10MSPS 48-QFN LTC2202CUK#PBF-ND - IC ADC 16-BIT 10MSPS 48-QFN |
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LTC2203/LTC2202
24
22032fd
Digital Output Randomizer
Interference from the ADC digital outputs is sometimes
unavoidable. Interference from the digital outputs may be
from capacitive or inductive coupling or coupling through
the ground plane. Even a tiny coupling factor can result in
discernible unwanted tones in the ADC output spectrum.
By randomizing the digital output before it is transmitted
off chip, these unwanted tones can be randomized, trading
a slight increase in the noise oor for a large reduction
in unwanted tone amplitude.
CLKOUT
OF
D15/D0
D14/D0
D2/D0
D1/D0
D0
D1
RAND = HIGH,
SCRAMBLE
ENABLED
D2
D14
D15
OF
CLKOUT
RAND
22032 F11
LTC2203/LTC2202
Figure 10. Functional Equivalent of Digital Output Randomizer
The digital output is “Randomized” by applying an exclu-
sive-OR logic operation between the LSB and all other data
output bits. To decode, the reverse operation is applied;
that is, an exclusive-OR operation is applied between the
LSB and all other bits. The LSB, OF and CLKOUT output
are not affected. The output Randomizer function is active
when the RAND pin is high.
APPLICATIONS INFORMATION
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DC919A-G | 制造商:Linear Technology 功能描述:14BIT ADC Eval Brd, Rq. DC590B 制造商:Linear Technology 功能描述:14BIT ADC Eval Brd, Rq. DC590B; Silicon Manufacturer:Linear Technology; Silicon Core Number:LTC2207-14; Kit Application Type:Data Converter; Application Sub Type:ADC; Kit Contents:Board, Guide; Features:Also works with requred DC590B |
| DC919A-H | 制造商:Linear Technology 功能描述:14BIT ADC Eval Brd, Rq. DC590 制造商:Linear Technology 功能描述:14BIT ADC Eval Brd, Rq. DC590; Silicon Manufacturer:Linear Technology; Silicon Core Number:LTC2206-14; Kit Application Type:Data Converter; Application Sub Type:ADC; Kit Contents:Board, Guide; Features:Also works with requred DC590 |
| DC919A-I | 制造商:Linear Technology 功能描述:BOARD DEMO LTC2205CUK-14 制造商:Linear Technology 功能描述:LTC2205 14BIT ADC 65MSPS EVAL BOARD 制造商:Linear Technology 功能描述:EVAL BOARD, LTC2205-14 14BIT ADC, Silicon Manufacturer:Linear Technology, Silico |
| DC920KB-GB | 制造商:DEWALT 功能描述:DRILL 18V |
| DC-921 | 制造商:INTRONICS 制造商全稱:INTRONICS 功能描述:7.5 WATT SINGLE OUTPUT DC-DC CONVERTERS |
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