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参数资料
| 型号： | MAX2117EVKIT+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 4/11页 |
| 文件大小： | 0K |
| 描述： | KIT EVAL FOR MAX2117 |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 类型： | 调谐器 |
| 频率： | 470MHz ~ 1GHz |
| 适用于相关产品： | MAX2117 |
| 已供物品： | 板 |
MAX2117 Evaluation Kit
7)
8)
9)
Turn on the 3.3V V CC power supply, followed by
the 3V gain-control power supply. The supply cur-
rent from the 3.3V V CC supply should read approx-
imately 100mA, and the supply current from the 3V
V GC should read approximately 50μA. Be sure to
adjust the power supply to account for any voltage
drop across the ammeter.
Install and run the IC’s control software. Software is
available for download on the Maxim website at
www.maxim-ic.com/evkitsoftware .
Load the default register settings from the control
software by clicking Edit: Load Defaults. Set
ICP = 1 and BBG[3:0] = 1011.
Layout Considerations
The EV kit can serve as a guide for PCB layout. Keep
RF signal lines as short as possible to minimize losses
and radiation. Use controlled impedance on all high-
frequency traces. The exposed paddle must be sol-
dered evenly to the board’s ground plane for proper
operation. Use abundant vias beneath the exposed
paddle for maximum heat dissipation. Use abundant
ground vias between RF traces to minimize undesired
coupling.
To minimize coupling between different sections of the
IC, the ideal power-supply layout is a star configuration,
which has a large decoupling capacitor at the central
10) Connect the output to a spectrum analyzer or an
oscilloscope.
11) Enable the RF signal generator’s output.
12) Activate and set the power level of the RF genera-
tor to achieve 1V P-P at the baseband BNC connec-
tor outputs.
13) Check the I/Q outputs.
14) Observe the baseband output at 5MHz with 1V P-P .
V CC node. The V CC traces branch out from this node,
with each trace going to separate V CC pins of the IC.
Each V CC pin must have a bypass capacitor with a low
impedance to ground at the frequency of interest. Do
not share ground vias among multiple connections to
the PCB ground plane.
4
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX2117EVKIT+ | 功能描述:射频开发工具 MAX2117 Eval Kit RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V |
| MAX2118 | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:Complete DBS Direct-Conversion Tuner ICs with Monolithic VCOs |
| MAX2118EVKIT | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:MAX2116 Evaluation Kits |
| MAX2118UGL | 功能描述:调谐器 RoHS:否 制造商:NXP Semiconductors 功能: 噪声系数: 工作电源电压: 最小工作温度: 最大工作温度: |
| MAX2118UGL-T | 功能描述:调谐器 RoHS:否 制造商:NXP Semiconductors 功能: 噪声系数: 工作电源电压: 最小工作温度: 最大工作温度: |
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