CDCE421EVM Board Schematic | Texas Instruments SCAU020 manual

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Schematics and Layout

Figure 10. CDCE421EVM Board Schematic

SCAU020 –March 2007

10.9MHz–1175MHz Low Phase Noise Clock Evaluation Board

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Texas Instruments SCAU020 manual CDCE421EVM Board Schematic

Contents

Users Guide Submit Documentation Feedback Contents List of Figures General Description CDCE421EVM Evaluation Board Features CDCE421EVM Programming Blocks Signal Path and Control Circuitry Block D Block aBlock B Block C Software Installation Screen Installing the Software GUI and USB Driver Store Crystal Frequency Using Software-Enabled Automatic PLL SelectionIC Block Configuration and Input Calculator ChronosGUI Output Calculator and Apply PLL Settings PLL Bandwidth SelectWrite to CDCE421 Eeprom Chronos GUI-Manual PLL Block Selection Pop-Up Manual PLL Block Selection Advanced Control Section Function Software Settings Description Programming Configuration USB Cable Attached Configuring the Board CDCE421EVM Block Switch Off Schematics and Layout CDCE421EVM Board Schematic CDCE421EVM Board-Block a Schematic CDCE421EVM Board-Block B Schematic CDCE421EVM Board-Block C Schematic CDCE421EVM Board-Block D Schematic FCC Warning Evaluation BOARD/KIT Important Notice Important Notice