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AT-272 PDF预览

AT-272

更新时间: 2024-02-02 01:02:38
品牌 Logo 应用领域
其他 - ETC /
页数 文件大小 规格书
2页 109K
描述
Digital Attenuator, 32 dB, 2-Bit DC2 GHz

AT-272 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:FL16,.25Reach Compliance Code:unknown
风险等级:5.92JESD-609代码:e0
安装特点:SURFACE MOUNT端子数量:16
最高工作温度:85 °C最低工作温度:-55 °C
封装主体材料:CERAMIC封装等效代码:FL16,.25
电源:-5/-8 V子类别:RF/Microwave Attenuators
表面贴装:YES技术:GAAS
端子面层:Tin/Lead (Sn/Pb)

AT-272 数据手册

 浏览型号AT-272的Datasheet PDF文件第2页 
Digital Attenuator, 32 dB, 2-Bit  
DC - 2 GHz  
AT-272  
V 2.00  
Features  
CR-6  
Attenuation 16-dB Steps to 32 dB  
Temperature Stability +/- 0.18 dB from -55˚C to  
+85˚ C Typical  
Ultra Low DC Power Consumption  
Hermetic Surface Mount Package  
Fast Switching Speed, 6 ns Typical  
1
Guaranteed Specifications  
Frequency Range  
(From -55°C to + 85°C)  
DC – 2.0 GHz  
2
Nominal Attenuation  
16 dB Steps to 32 dB  
DC – 2.0 GHz  
Attenuation Accuracy  
Any Single Bit  
(DC-2 GHz ± 3% of Attenuation Setting in dB) dB  
Any Combination of Bits (DC-1 GHz ± 3% of Attenuation Setting in dB) dB  
Any Combination of Bits (1-2 GHz ± 7.5% of Attenuation Setting in dB) dB  
VSWR  
Reference Insertion Loss  
DC – 2.0 GHz  
DC – 2.0 GHz  
1.6:1 Max  
2.0 dB Max  
Operating Characteristics  
Impedance  
50 Ohms Nominal  
Switching Characteristics  
Trise, Tfall (10% to 90%)  
Ton, Toff (50% CTL to 90%/10%)  
Transients (in-Band)  
6 ns Typ  
16 ns Typ  
15 mV Typ  
Input Power for 1 dB Compression  
0.05 GHz  
+27 dBm Typ  
+30 dBm Typ  
0.5 GHz to 3 GHz  
Intermodulation Intercept point  
(for two-tone input power up to +5 dBm)  
Intercept Points  
0.05 GHz  
IP2  
+44  
+68  
IP3  
+38  
+48  
dBm Typ  
dBm Typ  
0.5 GHz to 3 GHz  
Control Voltages (Complementary Logic)  
Vin Low  
Vin Hi  
0V to -0.2V @ 20 µA Max  
-5V @ 20 µA typ to -8V @ 100 µA Max  
1. All specifications apply when operated with a 50 ohm impedance at both RF ports.  
2. Above reference insertion loss.  
Ordering Information  
Part Number  
Package  
AT-272 PIN  
Ceramic