6U，CPCI总线300MHz采样, 4通道, 12位任意波形发生器卡，4路模拟量输出，1MB 标配内存，4MB括冲内存。Labview 驱动。
产品特点：
• 四通道 300MS/S模数转换率 12位分辨率
• 板载每通道内存1M样点，可扩展到4M样点
• SFDR -50dB @ 100 MHz
• 满量程 Trise/Tfall 2500 picoseconds
• 支持内外时钟，内外触发
• 支持独立信号可达32768个，每个信号循环次数可达16384次
• DC耦合，50欧姆阻抗
• 输出2Vp-p
• 驱动支持 Windows 98, NT, 2000, XP,
• CPCI半长卡
• 二次软件开发支持C/C++
应用领域
• 雷达信号产生
• 通信信号产生
• 光学及磁存储
• 射频信号产生
• 半实物仿真
300 MHz, 4 Channels, 12-bit Arbitrary Waveform Generator for 6U cPCI
| Main Product Features |
| |
| • | 300 MS/s, 12-bit vertical resolution |
| • | (4) analog outputs at 2Vpp |
| • | 6U cPCI compliant card |
| • | SFDR less than -60 dB at 100 MHz |
| • | Full scale Trise/Tfall = 2,5 ns typical |
| • | Program up to 32K independent segments |
| • | Program up to 16K loops/segment |
| • | 1 MEG memory standard on each channel |
| • | up to 4MS on option (coming soon) |
| • | (1) TTL marker outputs standard |
| • | (1) TTL trigger input |
| • | (1) External Clock input |
| • | SMA Connectors on all signals |
| • | Software Drivers for Windows 95, 98, NT, |
| • | 2000, LabVIEW and Linux. |
| The DA4300c is the fastest 6U CompactPCI based Arbitrary Waveform Generator in the world with 4 analog output channels. The DA4300c incorporates advanced features such as programmable segment sizes, up to 32K programmable segments, and programmable loop counts from 1 to 64K (plus continuous). It also includes 1 MegWord of memory (4 MegWord optional) behind each channel. Using the standard cPCI architecture, the DA4300c provides orders of magnitude faster upload rates than GPIB.
Extendible
Although the Arbitrary Waveform Generator DA4300c is feature rich, you can extend this card by using a super stable and programmable external clock source such as the CG400 with 0.2 Hz resolution and 1PPM stability, or simply add up to (4) cards to a PC and get 16 high speed arbitrary channels, all synchronized.
Also, you can call Acquitek for customized configurations and for porting other form factors
Memory
The Arbitrary Waveform Generator DA4300c comes standard with 1 MW of sample memory on-board. Memory is accessed automatically when the user creates their data arrays and calls a simple software function provided. The DA4300c driver software manipulates the data segments (user arrays) and uploads them automatically to the card. Also, by allowing each segment the ability to loop independently, the effective amount of memory can be 1000’s of times the physical memory.
Software Drivers, User Interface
A universal DLL is available for Windows 95/98/NT/2000 /XP. LabVIEW driver is also available.
Linux has grown in popularity and Acquitek has committed to this open platform. A simple debug Graphical User Interface (GUI) software is included with the drivers. Call Acquitek for drivers for other operating systems.
Ideal for Embedded Systems
The Arbitrary Waveform Generator DA4300c is ideal for embedded applications where a benchtop instrument simply won’t fit the space desired or will bust the budget for the project. It provides OEMs and system builders a way to develop smaller, more efficient (faster transfer rates), and less expensive solutions than any benchtop or tethered products using GPIB. Applications • Radar design and testing
• Optical and Magnetic Storage Testing
• Advanced Ultrasound Design
• Video design, test, and production
• Network analysis
• Communications
• RF signal generation |
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