ADC14DS105KARB/NOPB National Semiconductor, ADC14DS105KARB/NOPB Datasheet
ADC14DS105KARB/NOPB
Specifications of ADC14DS105KARB/NOPB
Related parts for ADC14DS105KARB/NOPB
ADC14DS105KARB/NOPB Summary of contents
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Near Zero-IF Receiver Reference Design Board LMH6552 + ADC14DS105 + LMK02000 N ADC14DS105KARB User’s Guide www.national.com Rev 0.2 Setpember 2007 ...
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Channel A Signal Input LMH6552 Channel B Signal Input JP1: PIC microcontroller board power Remove if using Codeloader PIC microcontroller / Codeloader header +/- 5.0V Dual Power Supply Connector Figure 1. ADC14DS105KARB Component, Connector and Jumper Locations N ADC14DS105KARB Reference ...
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... Introduction The ADC14DS105KARB is a near-zero IF receiver reference design board that utilizes the following components from National Semiconductor: • Two LMH6552 1.5 GHz bandwidth differential current feedback amplifiers; • ADC14DS105 14-bit, 1 GHz, Dual 105 MSPS (Megasample per Second) ADC with serial LVDS outputs ...
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... For more information on installing the WaveVision data acquisition hardware or software, please refer to the Quick Start Guide in the WaveVision User’s Guide N ADC14DS105KARB Reference Design Board User’s Guide which can be found on the National Semiconductor website (http://www.national.com/appinfo/adc/evalboards_datac apture.html). Please note that the ADC14DS105KARB is only compatible with National Semiconductor’ ...
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Only change this field Figure 3. SPI Software Control Panel 4.3 Evaluation Board Jumper Positions 1. JP1 should have a jumper installed to provide power to the PIC microcontroller board used for programming the LMK02000 registers. Remove JP1 if using ...
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... CLK, LE PC. To use this programming interface, a special parallel port (LPT) cable supplied by National Semiconductor allows the device to be programmed with a PC using National Semiconductor’s Codeloader interface can also be programmed over the USB port of the PC. To program the LMK02000 through the USB ...
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Figure 4. Connection Diagram for ADC14DS105KARB and WaveVision 5.1 Data Capture Hardware 3. Plug the PIC microcontroller board onto the dual- row header labeled “UWIRE” as shown in Figure 5. Align the arrows on the two boards to ensure proper ...
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LMK02000. The three LED’s on the PIC microcontroller board will flash to indicate that the register bits have been sent to the LMK02000. At this point, the board should be ready to capture digital data. 8. Capture the ...
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Functional Description 5.1 Dual Analog Inputs with LMH6552 High Speed Differential Amplifier This evaluation board is configured to accept dual analog inputs via SMA(f) connectors. Figure 8 illustrates the input configuration for the amplifiers. The inputs are 50 ohms, ...
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ADC Reference The internal 1.2V reference on the ADC14DS105 is used in this reference design. recommended reference configuration ADC14DS105. 5.4 Clock Input The ADC clock used to sample the analog inputs is generated using a VCXO controlled by the ...
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... LMK02000’s serial programming interface (DATA, CLK, LE PC. To use this programming interface, a special parallel port (LPT) cable supplied by National Semiconductor allows the device to be programmed with a PC using National Semiconductor’s Codeloader software. The interface can also be programmed over the USB port of the PC ...
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Figure 13. LMK02000 Codeloader configuration, Bits/Pins tab. Figure 14. LMK02000 Codeloader configuration, PLL tab. Note: Using PLL parameter values different from the values shown in Figure 14 may result in degraded performance of the reference board. N ADC14DS105KARB Reference Design ...
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Figure 15. LMK02000 Codeloader configuration, Clock Outputs tab. Note: The LMK02000 clock outputs are not accessible on the ADC14DS105KARB evaluation board. See http://www.national.com/appinfo/interface/clk_condition ers.html for information on acquiring the LMK02000 Evaluation board, which provides full access to all clock outputs ...
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Evaluation Board Schematic N ADC14DS105KARB Reference Design Board User’s Guide Figure 16. Input Channels With LMH6552 - 14 - www.national.com Rev 0.2 ...
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Schematic (cont.) N ADC14DS105KARB Reference Design Board User’s Guide Figure 17. ADC14DS105 Circuit - 15 - www.national.com Rev 0.2 ...
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Schematic (cont.) N ADC14DS105KARB Reference Design Board User’s Guide Figure 18. LMK02000 Clock Circuit - 16 - www.national.com Rev 0.2 ...
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Schematic (cont.) N ADC14DS105KARB Reference Design Board User’s Guide Figure 19. Power Distribution - 17 - www.national.com Rev 0.2 ...
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Evaluation Board Layout N ADC14DS105KARB Reference Design Board User’s Guide Figure 20. Layer 1 - Signal - 18 - www.national.com Rev 0.2 ...
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Evaluation Board Layout (cont.) N ADC14DS105KARB Reference Design Board User’s Guide Figure 21. Layer 2 - Ground - 19 - www.national.com Rev 0.2 ...
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Evaluation Board Layout (cont.) N ADC14DS105KARB Reference Design Board User’s Guide Figure 22. Layer 3 - Power - 20 - www.national.com Rev 0.2 ...
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Evaluation Board Layout (cont.) N ADC14DS105KARB Reference Design Board User’s Guide Figure 23. Layer 6 - Signal - 21 - www.national.com Rev 0.2 ...
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... ROHM - Samtec - FCI Electronic - Samtec - Samtec LLP-8 NATIONAL SEMICONDUCTOR LLP-48 NATIONAL SEMICONDUCTOR PSOP-8 NATIONAL SEMICONDUCTOR LLP-6 NATIONAL SEMICONDUCTOR SOT23-5 NATIONAL SEMICONDUCTOR - Phoenix Contact - Phoenix Contact SOT23-5 FAIRCHILD 1806 Murata Electronics sm/l_0603 Vishay Dale sm/r_0402 Vishay Dale sm/r_0603 Vishay Dale sm/r_0402 ...
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... European EMC Directive 89/336/EEC. WaveVision is a trademark of National Semiconductor Corporation. National does not assume any responsibility for use of any circuitry or software supplied or described. No circuit patent licenses are implied. ...