高性能混和讯号解决方案
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产品名称: 高性能混和讯号解决方案
产品型号: HDAVO High Density Audio Video Option (HDAVO)
产品展商: Chroma
产品文档: 无相关文档
简单介绍
8 channels of arbitrary waveform generator (AWG) and 8 channels of digitizer (DGT) per board
Provide high frequency mode and high resolution mode for both AWG and DGT
AWG
DGT
- 16 bits high frequency DAC with 250Msps
- 24 bits high resolution DAC with 1.5Msps
V Reference Source
- Individual two channels per rider
- 20 bits resolution, voltage range from -1V ~ 6V
- Settling time: 1ms; Max
高性能混和讯号解决方案
的详细介绍
产品特色
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8 channels of arbitrary waveform generator (AWG) and 8 channels of digitizer (DGT) per board
-
Provide high frequency mode and high resolution mode for both AWG and DGT
-
AWG
-
DGT
- 16 bits high frequency DAC with 250Msps
- 24 bits high resolution DAC with 1.5Msps
-
V Reference Source
- Individual two channels per rider
- 20 bits resolution, voltage range from -1V ~ 6V
- Settling time: 1ms; Max output current: 10mA
- Four wires connection
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Build in precision PLL clock per rider with 250fs Jitter
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Selectable filter range
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120MHz bandwidth for high frequency mode
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Four channels of precision measurement unit (PMU) per board
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Can be allocated to any universal slot
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Support external trigger input per rider
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Support on 3680 SoC System
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GUI Setup and programmable in CRISPro software environment
Target Application
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Consumer/Portable Audio
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STB
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Digital TV
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Video Converter
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xDSL/Cable Modem
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Baseband
The HDAVO is an optional mixed-signal module that can provide source and capture test capabilities with Arbitrary Waveform Generator (AWG) and Digitizer (DGT) functions when integrated into the 3680 SoC test system. The module has 8 AWG and 8 digitizers on an instrument board which can be allocated to any universal slot in the 3680 SoC system. With a maximum of 120MHz instrument bandwidth and density, it can meet the performance required by a wide range of device types. Building either in audio or video band on each channel, the module can accomplish multisite testing with lower cost.
The HDAVO achieves the I/Q phase and amplitude matching with better 25ps channel to channel skew through a dedicate external calibration board. This enables the system to test a wide range of I/Q modulator standards such as 802.11a/b/g/n wireless LAN and cellular baseband processor.
The CRISPro software environment provides a power ful tool for the user to setup the HDAVO via a Graphic User Interface (GUI). The coding based with user friendly environment can produce test programs quickly and easily to implement concurrent functions for complex and multi-function SoC device with lower cost of test (CoT) requirement.
