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AT90-1413 PDF预览

AT90-1413

更新时间: 2024-11-24 22:47:55
品牌 Logo 应用领域
泰科 - TE 驱动器射频微波衰减器
页数 文件大小 规格书
5页 266K
描述
Digital Attenuator, 15 dB, 4-Bit, TTL Driver, DC - 4.0 GHz

AT90-1413 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:TransferredReach Compliance Code:unknown
风险等级:5.16Is Samacsys:N
标称衰减:15 dB特性阻抗:50 Ω
构造:COMPONENT最大输入功率 (CW):33.98 dBm
最大插入损耗:3 dBJESD-609代码:e0
最大工作频率:4000 MHz最小工作频率:
最高工作温度:85 °C最低工作温度:-40 °C
射频/微波设备类型:VARIABLE ATTENUATOR端子面层:Tin/Lead (Sn/Pb)
最大电压驻波比:2Base Number Matches:1

AT90-1413 数据手册

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Digital Attenuator, 15 dB, 4-Bit, TTL  
V 1.00  
Driver, DC - 4.0 GHz  
Features  
CSP-1  
n
n
n
n
n
n
n
n
Attenuation: 1 dB Steps to 15 dB  
Single Positive Supply  
Contains Internal DC to DC Converter  
Small Footprint, JEDEC Package  
Integral TTL Driver  
50 Ohm Impedance  
Test Boards Available  
Tape and Reel Packaging Available  
Description  
M/A-COM’s AT90-1413 is a GaAs FET 4-Bit digital  
attenuator with integral driver. Step size is 1 dB providing  
a 15 dB attenuation range. This device is in an FQFP-N  
plastic surface mount package. The AT90-1413 is suited  
for single supply applications where accuracy, fast speed,  
low power consumption and low costs are required.  
Electrical Specifications: TA = 25°C  
Parameter  
Test Conditions  
Frequency  
Units  
Min.  
Typ.  
Max.  
Insertion Loss  
DC-2.5 GHz  
DC-4.0 GHz  
dB  
dB  
2.0  
2.5  
2.5  
3.0  
Attenuation  
Accuracy  
Individual Bits or  
Combination of Bits  
DC-2.5 GHz  
DC-4.0 GHz  
dB  
dB  
±(0.3+4% of atten setting)  
±(0.3+6% of atten setting)  
VSWR  
Full Attenuation Range  
DC-2.5 GHz  
DC-4.0 GHz  
Ratio  
Ratio  
1.5:1  
1.8:1  
1.8:1  
2.0:1  
Switching Speed  
1 dB Compression  
Input IP3  
50% Cntl to 90%/10% RF  
10% to 90% or 90% to 10%  
nS  
nS  
75  
20  
150  
50  
50 MHz  
0.5-4.0 GHz  
dB  
dB  
+21  
+29  
Two-tone Inputs up to +5 dBm  
50 MHz  
0.5-4.0 GHz  
dB  
dB  
+35  
+48  
+Vcc  
Logic “0”  
Logic “1”  
Icc  
V
V
4.75  
0.0  
2.0  
5.0  
6
5.25  
0.8  
5.0  
10  
Sink Current is 20 µA max.  
Sink Current is 20 µA max.  
Vcc min to max, Logic “0” or “1”  
V
mA  

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