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参数资料
| 型号： | HRF-AT4520-GR-T |
| 元件分类： | 衰减器 |
| 英文描述： | 0 MHz - 4000 MHz RF/MICROWAVE VARIABLE ATTENUATOR, 5.8 dB INSERTION LOSS-MAX |
| 封装： | GREEN, VQFN-24 |
| 文件页数： | 6/7页 |
| 文件大小： | 171K |
| 代理商： | HRF-AT4520-GR-T |
HRF-AT4520
6
www.honeywell.com/microwave
PACKAGE OUTLINE DRAWING
GREEN MATERIAL SET
The –GR attenuators have a Green material set that can withstand a maximum soldering temperature of 260
OC.
LEAD FINISH
The package leads are Nickel Palladium Gold (NiPdAu). The configuration being manufactured and delivered today is
lead-free RoHS compliant. Compliant packages have half-etch leadframes and have date codes of 0300 or greater.
LEAD FREE QFN SURFACE MOUNT APPLICATION
Please see Application Note AN310 for assembly process recommendations. The maximum soldering temperature of the
-GR is 260
o
C (-AU attenuators are 250
o
C). Application Notes can be found at our website:
www.honeywell.com/microwave
CIRCUIT APPLICATION INFORMATION
These attenuators require a DC reference to ground. They may not operate properly when AC coupled on both the RF
input and output without a DC ground reference provided as part of the circuit. See Application Note AN311.
Notes
1. Pin 1 identifier can be a combination or a dot and/or chamfer.
2. Dimensions are in millimeters.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| HRF-AT4520-GR-TR | 功能描述:ATTENUATOR 31DB 5BIT PAR 24VQFN RoHS:是 类别:RF/IF 和 RFID >> 衰减器 系列:- 标准包装:1 系列:- 衰减值:- 容差:±1% 频率范围:0 ~ 500MHz 功率（瓦特）:2W 阻抗:93 欧姆 封装/外壳:BNC 单排模块 |
| HRF-AT4520-TR | 制造商:HONEYWELL 制造商全称:Honeywell Solid State Electronics Center 功能描述:31.0 dB, DC-4GHz, 5 Bit Parallel Digital Attenuator |
| HRF-AT4521 | 制造商:HONEYWELL 制造商全称:Honeywell Solid State Electronics Center 功能描述:31.0 dB, DC-4GHz, 5 Bit Serial Digital Attenuator |
| HRF-AT4521-B | 制造商:HONEYWELL 制造商全称:Honeywell Solid State Electronics Center 功能描述:31.0 dB, DC-4GHz, 5 Bit Serial Digital Attenuator |
| HRF-AT4521-E | 功能描述:BOARD EVALUATION FOR HRF-AT4521 RoHS:是 类别:RF/IF 和 RFID >> RF 评估和开发套件，板 系列:- 标准包装:1 系列:- 类型:GPS 接收器 频率:1575MHz 适用于相关产品:- 已供物品:模块 其它名称:SER3796 |
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