Texas Instruments CDCE62002EVM - CDCE62002 Evaluation Module CDCE62002EVM CDCE62002EVM 데이터 시트
제품 코드
CDCE62002EVM
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Features
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General Description
Features
www.ti.com
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Easy to use Evaluation boards to generate low phase noise clocks between 4.25MHz and 1.175GHz
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Easy device programming via host-powered USB port
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Fast configuration through provided GUI software interface
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Total board power provided either through USB port or separate 3.3V and ground connections
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Single ended or differential input interface or crystal input
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Crystal filter on output readily available for clocking high speed A/D converters
Figure 1. CDCE62002EVM Evaluation Board
The CDCE62002 is a high performance low phase noise frequency synthesizer and jitter cleaner. It has
two fully integrated low noise LC based Voltage Control Oscillators (VCOs) which operate in the
1.735GHz – 2.35GHz range. It provides support for two redundant inputs and using its on-chip PLL
architecture can provide up to two differential or four single ended low jitter outputs.
two fully integrated low noise LC based Voltage Control Oscillators (VCOs) which operate in the
1.735GHz – 2.35GHz range. It provides support for two redundant inputs and using its on-chip PLL
architecture can provide up to two differential or four single ended low jitter outputs.
The CDCE62002 supports single ended and differential input signals as well as support for an integrated
crystal oscillator circuitry that operates in conjunction with an external AT-cut crystal to produce a stable
frequency reference for the PLL based frequency synthesizer.
crystal oscillator circuitry that operates in conjunction with an external AT-cut crystal to produce a stable
frequency reference for the PLL based frequency synthesizer.
The CDCE62002 can then be programmed through the SPI interface using the EVM programming GUI.
The evaluation module (EVM) is designed to demonstrate the electrical performance of the device. This
fully assembled and factory tested evaluation board allows complete validation of all device functions.
fully assembled and factory tested evaluation board allows complete validation of all device functions.
For optimum performance, the board is equipped with 50
Ω
SMA connectors and well-controlled 50
Ω
impedance microstrip transmission lines.
Two/Four Output Low Phase Noise Clock Evaluation Board
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SCAU034 – June 2009