Analog Devices AD9516 страница 16 Скачать руководство пользователя | Manualshive

Страница: 16 / 16

background image

UG-075

Evaluation Board User Guide

Rev. 0 | Page 16 of 16

NOTES

ESD CAUTION

Evaluation boards are only intended for device evaluation and not for production purposes. Evaluation boards are supplied “as is” and without warranties of any kind, express,
implied, or statutory including, but not limited to, any implied warranty of merchantability or fitness for a particular purpose. No license is granted by implication or otherwise under
any patents or other intellectual property by application or use of evaluation boards. Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Analog Devices reserves the
right to change devices or specifications at any time without notice. Trademarks and registered trademarks are the property of their respective owners. Evaluation boards are not
authorized to be used in life support devices or systems.

©2010 Analog Devices, Inc. All rights reserved. Trademarks and
registered trademarks are the property of their respective owners.

UG08745-0-1/10(0)

www.BDTIC.com/ADI

«
...
14
15
16

Содержание AD9516

Страница 1: ...16 x AD9517 x and AD9518 x are very low noise PLL clock synthesizers featuring an integrated VCO clock dividers and up to 14 outputs The AD9516 features automatic holdover and a flexible reference inp...

Страница 2: ...tware Components 7 Main Window 7 PLL Reference Input Window 8 PLL Configuration Window 8 REFMON STATUS and LD Buttons 8 Register W R Box 9 SYNC PD Power Down and RESET Buttons 9 Reference R Divider Wi...

Страница 3: ...damaged SIGNAL CONNECTIONS To connect signals use the following steps 1 Connect a signal generator to the J10 SMA connector By default the reference inputs on this evaluation board are ac coupled and...

Страница 4: ...ware Depending on whether the evaluation board was found by the software either light blue text appears in a pop up window indicating that the evaluation board was found or red text appears indicating...

Страница 5: ...ox found at the top of the main window see Figure 8 2 Enter the intended reference input frequency in megahertz in the REF 1 MHz box at the upper left corner of the main window 3 Click the triangular...

Страница 6: ...is setting normally does not need to be modified 10 Set the VCO divider by clicking the green VCO box in the center of the main window immediately to the left of the Cal VCO button 11 Power down unuse...

Страница 7: ...listed in the following sections and each of these has its own window From the main window each functional block can be accessed by clicking that block in the main window When a subwindow closes after...

Страница 8: ...The SyncB Counter Reset Mode section indicates whether the R A and B counters are reset when the SYNC pin is activated and controls R0x019 7 6 See the AD951x data sheet for more details The ReadBack...

Страница 9: ...e R DIVIDER box on the main window It allows you to set the reference divider If this box is colored gray the PLL is off To turn the PLL on click the PLL MODE box at the top of the main window and sel...

Страница 10: ...tter with the 1 3 ns antibacklash pulse width setting Setting the lock detect counter to values greater then 5 PFD cycles can be useful in applications where the loop bandwidth is low and the lock det...

Страница 11: ...g However to have the new phase take effect the SYNC signal needs to be toggled by using the SYNC button in the lower left corner of the main window 08745 015 Figure 18 Divider 1 Settings Window LVPEC...

Страница 12: ...f delay is shown in the right half of the window The feature is described in detail in the AD951x data sheet 08745 017 08745 018 Figure 22 Output 6 Delay Window DEBUG WINDOW The Debug window shown in...

Страница 13: ...w allows you to select which evaluation board the software is controlling Click Refresh List to detect a recently connected evaluation board see Figure 25 08745 020 Figure 25 Select USB Device Window...

Страница 14: ...Ethernet line cards as well as applications where the reference clock is relatively high jitter the low loop BW loop filter shown in Table 3 is a better choice It has a flat transfer function with pe...

Страница 15: ...reference clock is noisy or for cases where the frequency planning requires a phase detector frequency of 1 MHz or lower Table 3 AD9516 Evaluation Board Low Loop Bandwidth Clock Cleanup Filter Compon...

Страница 16: ...of evaluation boards Information furnished by Analog Devices is believed to be accurate and reliable However no responsibility is assumed by Analog Devices for its use nor for any infringements of pa...

Отзывы:

Нет отзывов

Похожие инструкции для AD9516

Бренд: Lantronix Страницы: 8

phyBOARD-Subra-i.MX6

Бренд: Phytec Страницы: 2

Бренд: FAAC Страницы: 8

Бренд: Texas Instruments Страницы: 38

CLICKER 4 for STM32

Бренд: Mikroe Страницы: 16

Бренд: Supermicro Страницы: 142

XILINX SPARTAN-7

Бренд: QMTECH Страницы: 15

Spartan-7 SP701

Бренд: Xilinx Страницы: 4

Qseven conga-QA5

Бренд: Congatec Страницы: 61

Бренд: IEI Technology Страницы: 194

Бренд: BCM Страницы: 3

Бренд: Intel Страницы: 112

Бренд: MSI Страницы: 6

CT-PBT01 Series

Бренд: C&T Solution Страницы: 48

Бренд: MSI Страницы: 148

Бренд: TYAN Страницы: 117

Бренд: Supero Страницы: 108

LanParty LT P35

Бренд: DFI Страницы: 167

Бренды по названию

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Популярные бренды

Загрузить еще бренды