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SKY12338-337LF PDF预览

SKY12338-337LF

更新时间: 2024-09-30 19:51:15
品牌 Logo 应用领域
思佳讯 - SKYWORKS 衰减器射频微波
页数 文件大小 规格书
9页 657K
描述
Fixed Attenuator, 350MHz Min, 4000MHz Max, 1.5dB Insertion Loss-Max, 3 X 3 MM, GREEN, QFN-12

SKY12338-337LF 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:ActiveReach Compliance Code:compliant
风险等级:2.28标称衰减:18 dB
特性阻抗:50 Ω构造:COMPONENT
最大输入功率 (CW):44.31 dBm最大插入损耗:1.5 dB
JESD-609代码:e3最大工作频率:4000 MHz
最小工作频率:350 MHz最高工作温度:85 °C
最低工作温度:-40 °C射频/微波设备类型:FIXED ATTENUATOR
端子面层:Tin (Sn)Base Number Matches:1

SKY12338-337LF 数据手册

 浏览型号SKY12338-337LF的Datasheet PDF文件第2页浏览型号SKY12338-337LF的Datasheet PDF文件第3页浏览型号SKY12338-337LF的Datasheet PDF文件第4页浏览型号SKY12338-337LF的Datasheet PDF文件第5页浏览型号SKY12338-337LF的Datasheet PDF文件第6页浏览型号SKY12338-337LF的Datasheet PDF文件第7页 
DATA SHEET  
SKY12338-337LF: 0.35 to 4.0 GHz Two-Bit Digital Attenuator  
Applications  
RF1  
Cellular infrastructure  
Wireless receivers  
6 dB  
VCTL1  
Features  
Positive voltage operation: 2.65 to 5 V per bit  
Broadband operation: 0.35 to 4.0 GHz  
12 dB  
VCTL2  
Attenuation: 18 dB with 6 dB LSB  
Low insertion loss: 0.75 dB @ 2 GHz  
VDD  
Absorptive in 50 Ω systems  
RF2  
Small, QFN (12-pin, 3 x 3 mm) package (MSL1, 260 C per  
JEDEC J-STD-020)  
S1744  
Figure 1. SKY12338-337LF Block Diagram  
Skyworks Green™ products are compliant with  
all applicable legislation and are halogen-free.  
For additional information, refer to Skyworks  
Definition of Green™, document number  
SQ04-0074.  
Description  
The SKY12338-337LF is a GaAs pHEMT two-bit digital attenuator  
I/C. The device is provided in a 3 x 3 mm, 12-pin Quad Flat No-  
Lead (QFN) package.  
The SKY12338-337LF is particularly suited for low-cost  
commercial applications for which high attenuation accuracy, low  
insertion loss, and low intermodulation products are required.  
A functional block diagram is shown in Figure 1. The pin  
configuration and package are shown in Figure 2. Signal pin  
assignments and functional pin descriptions are provided in  
Table 1.  
12  
11  
10  
1
2
3
9
8
7
N/C  
RF1  
N/C  
N/C  
RF2  
N/C  
4
5
6
S1745  
Figure 2. SKY12338-337LF Pinout – 12-Pin QFN  
(Top View)  
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com  
201165G • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • May 30, 2014  
1

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