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SNAU244–July 2019
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Copyright © 2019, Texas Instruments Incorporated
CDCE6214-Q1EVM User's Guide
Preface
SNAU244–July 2019
CDCE6214-Q1EVM User's Guide
The CDCE6214-Q1EVM is an evaluation platform for the CDCE6214-Q1 automotive Q1-grade, ultra-low
power clock generator. This evaluation module uses a USB interface to supply power and program the
device. The quick start guide describes the basic configurations the designer can use to start the EVM,
and all the different modes of operations are described in subsequent sections.
SPACER
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CDCE6214-Q1 Features
• Single high-performance phase-locked-loop
• Ultra-low power operation
• Supports mixed power supply operation from 1.8 V to 3.3 V
• Four differential outputs with multi-mode output buffers
• One LVCMOS bypass output
• Crystal oscillator with integrated load capacitance and configurable gain
• LVCMOS or AC-coupled differential reference input
• Output divider synchronization and zero delay function
• General-purpose inputs and outputs for individual output enable and status signals
• I
2
C programming interface
• Integrated EEPROM with two pages
• AEC-Q100 temperature grade 2: –40ºC to +105ºC
Evaluation Module Features
• Easy power supply from USB +5 V
• Options for selecting on-board LDO 1.8 V or 3.3 V
• Level-shifters to adapt programming interface to automatically match selected supply voltage
• Onboard input and output termination options
• Flexible footprint for four pin SMD crystals
What's Included
• CDCE6214-Q1EVM
• Micro-USB cable
• EVM disclaimer sheet
What's Required
• Windows PC with TICS Pro installed
• Measurement equipment
– Oscilloscope
– Spectrum analyzer or phase noise analyzer
– Digital Multi-meter
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