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ADA4303-2ACPZ-RL PDF预览

ADA4303-2ACPZ-RL

更新时间: 2024-02-09 09:35:40
品牌 Logo 应用领域
亚德诺 - ADI 射频和微波射频分光器射频合路器微波分光器微波合路器
页数 文件大小 规格书
12页 264K
描述
1:2 Single-Ended, Low Cost Active RF Splitter

ADA4303-2ACPZ-RL 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active包装说明:LCC12,.12SQ,20
针数:12Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.1特性阻抗:75 Ω
构造:COMPONENTJESD-609代码:e3
安装特点:SURFACE MOUNT端子数量:12
最大工作频率:1700 MHz最小工作频率:
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装等效代码:LCC12,.12SQ,20
电源:5 V射频/微波设备类型:SPLITTER
子类别:RF/Microwave Splitter/Combiners最大压摆率:90 mA
表面贴装:YES端子面层:Matte Tin (Sn)
Base Number Matches:1

ADA4303-2ACPZ-RL 数据手册

 浏览型号ADA4303-2ACPZ-RL的Datasheet PDF文件第2页浏览型号ADA4303-2ACPZ-RL的Datasheet PDF文件第3页浏览型号ADA4303-2ACPZ-RL的Datasheet PDF文件第4页浏览型号ADA4303-2ACPZ-RL的Datasheet PDF文件第5页浏览型号ADA4303-2ACPZ-RL的Datasheet PDF文件第6页浏览型号ADA4303-2ACPZ-RL的Datasheet PDF文件第7页 
1:2 Single-Ended, Low Cost  
Active RF Splitter  
ADA4303-2  
FUNCTIONAL BLOCK DIAGRAM  
FEATURES  
5V  
5V  
Ideal for CATV applications  
Excellent frequency response  
1.7 GHz, −3 dB bandwidth  
0.1µF  
0.1µF  
1µH  
1 dB flatness to 1.2 GHz  
Low noise figure: 4.4 dB  
VCC  
IL  
Low distortion  
Composite second order (CSO): −62 dBc  
Composite triple beat (CTB): −72 dBc  
1 dB compression point of 8.5 dBm  
3 dB of gain per output channel  
24 dB isolation between output channels  
75 Ω input and outputs  
VO1  
0.01µF  
VIN  
ADA4303-2  
0.01µF  
VO2  
0.01µF  
249  
249Ω  
GND  
Small package size  
12-lead, 3 mm × 3 mm lead frame chip scale package  
APPLICATIONS  
Figure 1.  
Set-top boxes  
Home gateways  
CATV distribution systems  
Splitter modules  
Digital cable ready (DCR) TVs  
GENERAL DESCRIPTION  
4
3
The ADA4303-2 is a 75 Ω, two-output active splitter for use  
in applications where a lossless signal split is required. Typical  
applications include multituner digital set-top boxes, cable  
splitter modules, multituner/digital cable ready (DCR)  
televisions, and home gateways where traditional solutions  
require discrete passive splitter modules with separate fixed  
gain amplifiers.  
T
= –40°C  
A
2
T
= +25°C  
A
1
0
T
= +85°C  
A
–1  
–2  
–3  
–4  
–5  
–6  
–7  
–8  
The ADA4303-2 is a low cost alternative that simplifies designs  
and improves system performance by integrating a signal  
splitter element and a gain block into a single IC. The ADA4303-2  
is available in a 12-lead chip scale package (LFCSP_VQ) and  
operates in the extended industrial temperature range of −40°C  
to +85°C.  
50  
100  
1000  
FREQUENCY (MHz)  
4000  
Figure 2. Gain (S21) vs. Frequency  
Rev. 0  
Information furnished by Analog Devices is believed to be accurate and reliable. However, no  
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other  
rights of third parties that may result from its use. Specifications subject to change without notice. No  
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.  
Trademarks and registeredtrademarks arethe property of their respective owners.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781.329.4700  
Fax: 781.461.3113  
www.analog.com  
©2006 Analog Devices, Inc. All rights reserved.  
 

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