参数资料
| 型号： | SY87729LHI-EVAL |
| 厂商： | Micrel Inc |
| 文件页数： | 2/12页 |
| 文件大小： | 0K |
| 描述： | BOARD EVAL N SY87729 EXPERIMENT |
| 标准包装： | 1 |
| 系列： | SuperCOM™ |
| 主要目的： | 计时，频率合成器 |
| 嵌入式： | 否 |
| 已用 IC / 零件： | SY87729 |
| 主要属性： | 10 ~ 729MHz，PECL 输入和输出 |
| 次要属性： | 图形用户界面 |
| 已供物品： | 板 |
| 相关产品： | SY87729LHY TR-ND - IC SYNTHESIZER FRACTION N 32TQFP 576-2062-ND - IC SYNTHESIZER FRACTION N 32TQFP 576-1405-ND - IC SYNTHESIZER FRACT 3.3V 32TQFP SY87729LHI-ND - IC SYNTHESIZER FRACT 3.3V 32TQFP |
| 其它名称： | 576-1404 SY87729L-EVAL |
SY87729/39L
Micrel, Inc.
GETTING STARTED
Before powering up the SY87729/39L evaluation board,
you must do the following:
1. Familiarize yourself with the SY87729/39L
evaluation board.
2. Make sure that you are properly grounded.
3. Read and understand this document in its
entirety.
To program the desired output frequency, you will need
a PC running Windows, with the SY87729/39L evaluation
board software installed, and a printer cable attached
between the PC and the SY87729/39L evaluation board.
The software downloads configuration information to the
SY87729/39L device.
If using an external signal source, that source must be
able to generate LVPECL level signals. The inputs are DC
coupled, terminated in 50 ? to V CC –2V.
Evaluation Board
TEST SET-UP
This section discusses how to make two common
measurements with the SY87729/39L evaluation board.
What you will need:
1. The SY87729/39L evaluation board.
2. Either two length-matched one foot SMA cables,
or a digital signal generator such as the
HP8133A.
3. A PC with a parallel port, running Windows.
4. If you are running Windows NT, Windows 2000,
or Windows XP, you will need “Direct-IO”
shareware.
5. A printer cable, one end is a parallel interface,
the other end is a Centronics interface.
6. The SY87729/39L evaluation board software
(download from http://www.micrel.com).
7. A frequency counter.
Frequency
Counter
Power
Supply
Signal
Generator
SY87729/39L
Evaluation
Board
PC Running
Download
Application
Printer
Cable
8. A power supply capable of delivering at least
3.3V at 0.5A.
9. A self-triggering scope or a time interval analyzer
(TIA).
First, we show how to use an external signal generator and
how to measure the frequency of the output. Second, we
show how to use the supplied reference oscillator and how
to measure cycle-to-cycle jitter of the output. Please refer to
Figures 1 and 2.
Figure 1. Test Set-Up with
Signal Generator
SY87729/39L
Evaluation Boad
Patch Cables
Power Supply
PC Running
Download
Application
Time Interval
Analyzer (TIA)
Figure 2. Test Set-Up with
Internal Reference Oscillator
Printer
Cable
M9999-071906
hbwhelp@micrel.com or (408) 955-1690
2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SY87729LHITR | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:3.3V AnyClock (10MHz to 365MHz) FRACTIONAL N SYNTHESIZER |
| SY87729LHY | 功能描述:时钟合成器/抖动清除器 3.3V Fractional N Synthesizer (10MHz to 365MHz) (Lead Free/I Temp/32 pin TQFP) RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel |
| SY87729LHY TR | 功能描述:时钟合成器/抖动清除器 3.3V Fractional N Synthesizer (10MHz to 365MHz) (Lead Free/I Temp/32 pin TQFP) RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel |
| SY87729LHYTR | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:3.3V AnyClock (10MHz to 365MHz) FRACTIONAL N SYNTHESIZER |
| SY87739L | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Protocol Transparent 3.3V 10MHz to 729MHz Fractional-N Synthesizer |
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