10位, 400MHz采样；单通道PCI总线频率合成器卡
售价：￥14900
PCI04总线频率合成器卡：
| 型号 | 位数 | 采样率 | 通道 | 存储 | 价格 |
| SY42000-PCI | 12位 | 2GHz | 4 | | 19800元 |
| SY44000-PCI | 12位 | 4GHz | 4 | | 24000元 |
| CG400-PCI | 10位 | 400MHz | 1 | | 14900元 |
| CG300-SW-104P | 10位 | 300MHz | 1 | | 19800元 |
| | | | | | |
详细资料请索要：sales@pc17.com.cn tech@pc17.com.cn
主要技术指标：
Uses Direct Digital Synthesis (DDS) technology
• 1 MHz to 400 Mhz Clock & Sinewave Outputs
• Programmable in 0.23 Hz Step Size
• Standard “short” PCI card form factor
• Sinewave, TTL, and PECL outputs standard
( Optional LVDS outputs in place of PECL)
• Extremely low phase noise option with
< 125dBc/Hz @ 1KHz offset for 100 MHz Sine
• Glitchless, frequency/phase jumping
• Auxilliary user programmable logic (call factory)
• Software drivers for Windows 98 / ME / NT4
/ 2000 / XP plus GUI Interface
DESCRIPTION
• High Quality A/D or D/A card clock source
• Crystal Oscillator Substitution
• Communications Clock Reference
• Manufacturing Clock Speed Stress test
• Video Encoding Clock Reference
• Semi-Custom Clock Driven Logic
The CG400 is one of the fastest PCI Frequency
Synthesizer cards on the market today. The internal clock
runs at 1.0 GHz with up to 1ppm accuracy over
temperature and voltage. Clock rates are programmable
from 1MHz to 400 MHz in 0.23 Hz steps. Standard
output configurations are Sinewave, complementary
3.3V PECL, and complementary TTL. You can use an
external clock to override the internal clock. Other
options include lower phase noise, LVDS, and user
defined logic.
User Defined Logic
The CG400 has auxiliary complimentary outputs that can
be programmed to for custom applications. The factory
can download simple logic implementations written by
the user or Chase can write it for you. The user can also
download their own designs themselves into Lattice
ispMACH4000 family device (email for details).
Software Drivers
The software driver is written as a 32-bit Windows DLL
and is compatible with all C compilers. A simple debug
GUI interface is also provided so that the customer can
determine if the kernel drivers are installed properly. The
GUI also allows you to set the frequency of the CG400,
chirp parameters, and I/O controls without any
programming. Source code is also available upon
request.
Ideal for Embedded Systems
The CG400 is ideal for embedded applications where a
stand-alone or bench-top unit is currently used. It
provides OEMs and system builders a way to develop
smaller, more efficient (faster transfer rates), and less
expensive solutions than benchtop products. The CG400
can also be programmed once, then left alone.
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010-62156134 62169728 13301007825 节假日:13901042484 微信号:sun62169728
地址：北京市西城阜外百万庄扣钟北里7号公寓
E_mail:sales@pc17.com.cn 传真: 010-68328400
京ICP备17023194号-1 公备110108007750