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MAAD-011021

更新时间: 2024-11-25 14:55:23
品牌 Logo 应用领域
MACOM /
页数 文件大小 规格书
9页 983K
描述
Digital Attenuator, 6-Bit, 0.5 dB LSB step

MAAD-011021 技术参数

是否Rohs认证: 符合生命周期:Active
Reach Compliance Code:compliant风险等级:2.22
Samacsys Description:Attenuators DC-30GHz RL 15dB 6 bit .5 LSB标称衰减:31.5 dB
特性阻抗:50 Ω构造:COMPONENT
最大输入功率 (CW):35 dBm最大插入损耗:8.5 dB
最大工作频率:30000 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 ATTENUATORBase Number Matches:1

MAAD-011021 数据手册

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MAAD-011021  
Digital Attenuator, 6-Bit, 0.5 dB LSB step  
DC - 30 GHz  
Rev. V3  
Features  
Functional Schematic  
6-bit, 0.5 dB LSB, 31.5 dB range  
DC to 30 GHz operation  
Integrated TTL 0/+5V control  
+/- 0.5 dB typical bit error  
Low RMS phase 4.3° @ 20 GHz  
Lead-Free 3 mm 16-lead PQFN package  
ESD protection for all controls and bias  
Description  
The MAAD-011021 is a wide band 6-bit digital  
attenuator covering DC to 30 GHz. The attenuation  
bit-values are 0.5 dB LSB (least significant bit), 1, 2,  
4, 8, and 16 dB for a total attenuation of 31.5 dB.  
Attenuation error is typically less than +/- 0.5 dB,  
RMS phase error is less than 5 degrees at 20 GHz,  
and typical insertion loss is 7.2 dB at 15 GHz.  
Return loss is typically 12 dB across all frequencies  
and attenuation states.  
Pin Configuration3  
The attenuator integrates an inverter to allow a  
single control for series/shunt attenuation. Inverter  
requires a -5 V supply (VCC) and 17 mA typical, logic  
is 0 V / +5 V.  
Pin No.  
Function  
Ground  
Pin No.  
9
Function  
1
2
3
4
5
6
7
8
V6 (16 dB)  
Ground  
The device is also available as bare die; order part  
number MAAD-011021-0GPDIE.  
RF Input  
Ground  
10  
11  
RF Output  
Ground  
V1 (0.5 dB)  
V2 (1 dB)  
V3 (2 dB)  
V4 (4 dB)  
V5 (8 dB)  
12  
13  
No Connection  
No Connection  
VCC -5 V Bias  
No Connection  
Pad4  
Ordering Information1,2  
14  
15  
Part Number  
MAAD-011021  
Package  
Bulk Part  
16  
17  
MAAD-011021-TR0500  
MAAD-011021-SMB  
500 piece reel  
Sample Board  
3. MACOM recommends connecting unused package pins to  
ground.  
4. The exposed pad centered on the package bottom must be  
connected to RF, DC and thermal ground.  
1. Reference Application Note M513 for reel size information.  
2. All sample boards include 3 loose parts.  
* Restrictions on Hazardous Substances, European Union Directive 2011/65/EU.  
1
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.  
Visit www.macomtech.com for additional data sheets and product information.  
For further information and support please visit:  
https://www.macomtech.com/content/customersupport  

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