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MAAM-011185-TR1000 PDF预览

MAAM-011185-TR1000

更新时间: 2024-11-19 01:06:35
品牌 Logo 应用领域
泰科 - TE 有线电视
页数 文件大小 规格书
7页 936K
描述
CATV Return Path Differential Amplifier

MAAM-011185-TR1000 数据手册

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MAAM-011185  
CATV Return Path Differential Amplifier  
5 - 300 MHz  
Rev. V2  
Functional Schematic  
Features  
21.2 dB Gain  
5.0 V Bias  
3.1 dB Noise Figure  
External Bias Current Control  
Low Distortion  
Wide Bandwidth for DOCSIS 3.1  
Lead-Free 3 mm 16-Lead PQFN Package  
RoHS* Compliant and 260°C Reflow Compatible  
N/C  
13  
FB+  
16  
N/C  
15  
N/C  
14  
1
12  
11  
10  
9
RFIN+  
RFOUT+  
ABIASA  
2
VCC1A  
ABIAS  
B
3
4
VCC1B  
Description  
The MAAM-011185 is a balanced GaAs MMIC  
amplifier assembled in a lead-free 3 mm 16-lead  
PQFN plastic package.  
RFIN-  
RFOUT-  
5
7
6
8
The amplifier is ideally suited for use in CATV return  
path applications, including DOCSIS 3.1 systems: it  
offers low distortion and low noise figure with high  
gain. It typically provides 3.1 dB noise figure,  
21.2 dB gain, and 30 dB MER up to 57 dBmV per  
channel for 16-Channel 64 QAM signaling while  
drawing 290 mA DC current @ 5 V bias.  
N/C  
FB-  
N/C  
N/C  
Pin Configuration3  
Pin No.  
Pin Name  
Description  
RF Input +  
1
2
RFIN+  
ABIAS  
ABIAS  
A
B
Active Bias A  
Active Bias B  
RF Input -  
3
Ordering Information1,2  
4
RFIN-  
FB-  
Part Number  
Package  
5
Feedback -  
MAAM-011185-TR1000  
MAAM-011185-TR3000  
MAAM-011185-001SMB  
1000 piece reel  
3000 piece reel  
Sample Board  
6
N/C  
No Connection  
No Connection  
No Connection  
7
N/C  
8
N/C  
9
RFOUT  
-
RF Output (DC Bias) -  
VCC Bias 1B  
1. Reference Application Note M513 for reel size information.  
2. All sample boards include 5 loose parts.  
10  
11  
12  
13  
14  
15  
16  
17  
VCC1B  
VCC1A  
VCC Bias 1A  
RFOUT  
N/C  
+
RF Output (DC Bias) +  
No Connection  
No Connection  
No Connection  
Feedback +  
N/C  
N/C  
FB+  
Pad4  
RF and DC Ground  
3. All pins listed as ‘No Connection’ should be grounded.  
4. The exposed pad centered on the package bottom must be  
connected to RF and DC ground.  
* 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.macom.com for additional data sheets and product information.  
For further information and support please visit:  
https://www.macom.com/support  

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