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参数资料
| 型号： | HSC-ADC-EVALB-DCZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 11/28页 |
| 文件大小： | 0K |
| 描述： | KIT EVAL ADC FIFO DUAL-CH USB HS |
| 设计资源： | Very Low Jitter Encode (Sampling) Clocks for High Speed Analog-to-Digital Converters Using ADF4002 (CN0003) |
| 标准包装： | 1 |
| 附件类型： | ADC 接口板 |
| 适用于相关产品： | 双路模数转换器型 |
| 产品目录页面： | 781 (CN2011-ZH PDF) |
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HSC-ADC-EVALB-SC/HSC-ADC-EVALB-DC
JUMPERS
Use the legends in Table 3 and Table 4 to configure the jumpers. On the FIFO evaluation board, Channel A is associated with the bottom
IDT FIFO chip, and Channel B is associated with the top IDT FIFO chip (closest to the Analog Devices logo).
Table 3. Jumper Legend
Position
In
Out
Position 1 or Position 3
Table 4. Solder Jumper Legend
Position
In
Out
Description
Jumper in place (2-pin header).
Jumper removed (2-pin header).
Denotes the position of a 3-pin header. Position 1 is marked on the board.
Description
Solder pads should be connected with 0 Ω resistor.
Solder pads should not be connected with 0 Ω resistor.
DEFAULT SETTINGS
Table 5 lists the default settings for each model of the FIFO evaluation kit. The single channel (SC) model is configured to work with a
single channel ADC using the bottom FIFO, U201. The dual channel (DC) model is configured to work with demultiplexed ADCs (such
as the AD9430). Dual channel ADC settings are shown in a separate column, as are settings for the opposite (top) FIFO, U101 for a single
channel ADC. To align the timing properly, some evaluation boards require modifications to these settings. Refer to the Clocking
Description section in the Theory of Operation section for more information.
Another useful way to configure the jumper settings easily for various configurations is to consult ADC Analyzer under Help > About
HSC_ADC_EVALB , and click Set Up Default Jumper Wizard . Then click the configuration setting that applies to the application of
interest. A picture of the FIFO board is displayed for that application with a visual of the correct jumper settings already in place.
Table 5. Jumper Configurations
Single Channel
Settings, Default
Demultiplexed
Dual-Channel
Single-Channel
Jumper #
J303
J304
(Bottom)
In
In
Settings
Out
In
Settings
Out
In
Settings (Top) 1
In
In
Description
Position 2 to Position 4, ties write clocks together
Position 1 to Position 2, POS3: invert clock out of
DS90 (U301)
J305
In
In
In
In
Position 2 to Position 3, POS3: invert clock out of
DS90 (U301)
J306
Out
Out
Out
Out
No invert to encode clock from XOR (U302),
0 Ω resistor
J307
Out
Out
Out
Out
No invert to encode clock from XOR (U302),
0 Ω resistor
J310 to
In
In
In
In
All solder jumpers are shorted with 0 Ω resistors
J313
(bypass level shifting to input of DS90)
J314
In
In
In
In
Position 1 to Position 2, one XOR gate timing
delay for top FIFO (U101)
J315
In
In
In
In
Position 1 to Position 2, one XOR gate timing
delay for bottom FIFO (U201)
J316
J401
In
In
In
In
In
In
In
In
Power connected using switching power supply
Controls if top FIFO (U101) gets write enable
before or after bottom FIFO, 0 Ω resistor
J402
Out
Out
Out
Out
Controls if top FIFO (U101) gets write enable
before or after bottom FIFO, 0 Ω resistor
J403
Out
Out
Out
Out
Controls if bottom FIFO (U201) gets a write
enable before or after the top FIFO, 0 Ω resistor
J404
In
In
In
In
Controls if bottom FIFO (U201) gets a write
enable before or after the top FIFO, 0 Ω resistor
J405
Out
In
Out
Out
When in, WRT_CLK1 is used to create write enable
signal for FIFOs, 0 Ω resistor (significant only for
interleave mode)
Rev. 0 | Page 11 of 28
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相关代理商/技术参数 |
参数描述 |
|---|---|
| HSC-ADC-EVALB-SC | 制造商:Analog Devices 功能描述:FPGA BOARD FOR HSC ADCS - Bulk 制造商:Rochester Electronics LLC 功能描述: |
| HSC-ADC-EVALCZ | 功能描述:KIT EVAL ADC FIFO HI SPEED RoHS:是 类别:编程器，开发系统 >> 配件 系列:- 标准包装:1 系列:- 附件类型:适配器板 适用于相关产品:RCB230，RCB231，RCB212 配用:26790D-ND - RCB BREAKOUT BOARD RS232 CABLE |
| HSC-ADC-EVALCZ | 制造商:Analog Devices 功能描述:EVALUATION KIT ((NS)) |
| HSC-ADC-EVALDZ | 功能描述:数据转换 IC 开发工具 Data Converter Evaluation Platform RoHS:否 制造商:Texas Instruments 产品:Demonstration Kits 类型:ADC 工具用于评估:ADS130E08 接口类型:SPI 工作电源电压:- 6 V to + 6 V |
| HSC-ADC-EVAL-SC | 制造商:Analog Devices 功能描述:FIFO BOARD FOR HSC A-D CONVERTERS - Bulk 制造商:Analog Devices 功能描述:EVALUTION KITSINGLE CHANNEL ((NS)) |
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