5秒后页面跳转
AT20-0107 PDF预览

AT20-0107

更新时间: 2024-01-15 17:25:09
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
3页 308K
描述
Digital Attenuator, 31.5 dB, 6-Bit, TTL Driver, DC - 2.0 GHz

AT20-0107 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:FL24,.35
Reach Compliance Code:compliant风险等级:5.13
其他特性:TTL COMPATIBLE标称衰减:31.5 dB
特性阻抗:50 Ω构造:COMPONENT
最大输入功率 (CW):34 dBm最大插入损耗:3.8 dB
安装特点:SURFACE MOUNT端子数量:24
最大工作频率:2000 MHz最小工作频率:
最高工作温度:125 °C最低工作温度:-40 °C
封装主体材料:CERAMIC封装等效代码:FL24,.35
电源:5,-5/-8 V射频/微波设备类型:VARIABLE ATTENUATOR
子类别:RF/Microwave Attenuators表面贴装:YES
技术:GAAS最大电压驻波比:1.8
Base Number Matches:1

AT20-0107 数据手册

 浏览型号AT20-0107的Datasheet PDF文件第2页浏览型号AT20-0107的Datasheet PDF文件第3页 
Digital Attenuator, 31.5 dB, 6-Bit,  
TTL Driver, DC - 2.0 GHz  
V 4.00  
Features  
CR-13  
n
n
Attenuation: 0.5 dB Steps to 31.5 dB1  
Temperature Stability: ±0.18 dB from –40ºC to +85ºC  
Typ.  
n
n
n
n
n
Low DC Power Consumption  
Surface Mount Package  
Integral TTL Driver  
High Intercept Point  
Low Cost/High Performance  
Description  
M/A-COM's AT20-0107 is a GaAs FET 6-bit digital  
attenuator with a 0.5 dB minimum step size and a 31.5 dB  
total attenuation. This attenuator and integral TTL driver is  
in a ceramic 24-lead surface mount package. The AT20-  
0107 is ideally suited for use where accuracy, fast speed,  
very low power consumption and low intermodulation  
products are required. Typical applications include dynamic  
range setting in precision receiver circuits and other gain/  
leveling control circuits. Available with enhanced perform-  
ance as fully hermetic version. Environmentally screenable  
as P/N AT-107.  
Electrical Specifications2: TA = +25°C  
Parameter  
Test Conditions  
Frequency  
Units  
Min  
Typ.  
Max  
Insertion Loss  
DC - 2.0 GHz  
dB  
3.2  
3.8  
Attenuation Accuracy3,4  
Any Bit or Combination of Bits  
Full Range  
DC - 2.0 GHz  
DC - 2.0 GHz  
dB  
+(.3 +7% of atten.)  
-(.2 +1% of atten.)  
VSWR  
Ratio  
1.8:1  
Trise, Tfall  
Ton, Toff  
Transients  
10% to 90%  
50% Control to 90%/10% RF  
In-band (peak to peak)  
nS  
nS  
mV  
50  
150  
50  
1 dB Compression 5  
Input Power  
Input Power  
50 MHz  
0.5 - 2.0 GHz  
dBm  
dBm  
+21  
+29  
5
Input IP3  
Two Tone Inputs up to +5 dBm  
50 MHz  
0.5 - 2.0 GHz  
dB  
dB  
+35  
+48  
5
Input IP2  
Two Tone Inputs up to +5 dBm  
50 MHz  
0.5 - 2.0 GHz  
dB  
dB  
+75  
+79  
Vcc  
-Vee  
V
V
4.5  
-8.0  
5.0  
5.5  
-5.0  
Icc  
Vcc = 4.5 to 5.5V  
mA  
mA  
6.0  
1.0  
-Iee  
-Vee = -5.0 to -8.0V  
1. Above reference insertion loss.  
2. All specifications apply when operated with bias voltages of +5V for VCC and –5.0 V to –8.0 V for VEE and 50O impedance at all  
ports unless otherwise stated.  
3. This attenuator is guaranteed monotonic.  
4. For the attenuator to meet the guaranteed specifications, it is necessary to have a DC return on either RF1 or RF2. The DC  
return can be either a 10KO resistor, or an RF choke.  
5. VEE = -5 V for the typical numbers given.  

与AT20-0107相关器件

型号 品牌 描述 获取价格 数据表
AT20-0107_1 TE Digital Attenuator 31.5dB, 6-Bit, TTL Driver, DC-2.0 GHz

获取价格

AT20-0107-PIN TE Digital Attenuator 31.5dB, 6-Bit, TTL Driver, DC-2.0 GHz

获取价格

AT20-0107-TB TE Digital Attenuator, 31.5 dB, 6-Bit, TTL Driver, DC - 2.0 GHz

获取价格

AT20-0107TR TE Digital Attenuator, 31.5 dB, 6-Bit, TTL Driver, DC - 2.0 GHz

获取价格

AT20-0107-TR TE Digital Attenuator 31.5dB, 6-Bit, TTL Driver, DC-2.0 GHz

获取价格

AT20-0263 TE Digital Attenuator, 31 dB, 5-Bit, TTL Driver, DC - 2 GHz

获取价格