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DAT-31-SPT PDF预览

DAT-31-SPT

更新时间: 2024-01-15 12:34:37
品牌 Logo 应用领域
MINI 衰减器
页数 文件大小 规格书
12页 469K
描述
RF/Microwave Attenuator, CMOS

DAT-31-SPT 技术参数

是否Rohs认证:不符合生命周期:Active
包装说明:LCC20,.16SQ,20Reach Compliance Code:unknown
风险等级:5.83Is Samacsys:N
安装特点:SURFACE MOUNT端子数量:20
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装等效代码:LCC20,.16SQ,20
电源:3 V子类别:RF/Microwave Attenuators
最大压摆率:0.1 mA表面贴装:YES
技术:CMOSBase Number Matches:1

DAT-31-SPT 数据手册

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Digital Step Attenuator  
507 DC-2400 MHz  
31 dB, 1 dB Step  
5 Bit, Parallel Control Interface, Dual Supply Voltage  
Product Features  
• Dual Supply Voltage: VDD=+3V, VSS=-3V  
• Immune to latch up  
• Excellent accuracy, 0.1 dB Typ  
• Parallel control interface  
• Fast switching control frequency, 1 MHz typ.  
• Low Insertion Loss  
• High IP3, +52 dBm Typ  
• Very low DC power consumption  
• Excellent return loss, 20 dB Typ  
• Small size 4.0 x 4.0 mm  
DAT-31-PN+  
DAT-31-PN  
+ RoHS compliant in accordance  
with EU Directive (2002/95/EC)  
The +Suffix identifies RoHS Compliance. See our web site  
for RoHS Compliance methodologies and qualifications.  
Typical Applications  
• Base Station Infrastructure  
• Portable Wireless  
• CATV & DBS  
• MMDS & Wireless LAN  
• Wireless Local Loop  
• UNII & Hiper LAN  
• Power amplifier distortion canceling loops  
General Description  
The DAT-31-PN is a 507 RF digital step attenuator that offers an attenuation range up to 31 dB in 1.0 dB  
steps. The control is a 5-bit parallel interface, operating on dual supply voltage: VDD=+3V, VSS=-3V. The  
DAT-31-PN is produced using a unique CMOS process on silicon, offering the performance of GaAs, with  
the advantages of conventional CMOS devices.  
Simplified Schematic  
RF Input  
RF Out  
16dB  
8dB  
4dB  
2dB  
1dB  
Parallel Control  
Latch Enable  
Control Logic Interface  
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M112685  
DAT-31-PN  
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