ANALOG DEVICES ADA4304-4ACPZ-R7 芯片, 射频分接器, 1:4, LFCSP-16
Product Details
The ADA4304-3/ADA4304-4 are 75 Ω active splitters for use in applications where a lossless signal split is required. Typical applications include multituner digital set-top boxes, cable splitter modules, multituners/digital cable ready DCR televisions, and home gateways where traditional solutions require discrete passive splitter modules with separate fixed gain amplifiers.
The ADA4304-3/ADA4304-4 are fabricated using the Analog Devices, Inc., proprietary silicon germanium SiGe, complementary bipolar process, enabling them to achieve very low levels of distortion with a noise figure of 4.6 dB. The parts provide low cost alternatives that simplify designs and improve system performance by integrating a signal splitter element and a gain block into a single IC. The ADA4304-3/ADA4304-4 are available in a 16-lead LFCSP and operate in the extended industrial temperature range of −40°C to +85°C.
**Applications**
* Set-top boxes
* Residential gateways
* CATV distribution systems
* Splitter modules
* Digital cable ready DCR TVs
Data Sheet, Rev. 0, 11/07
### Features and Benefits
1 dB flatness: 54 MHz to 865 MHz
Composite second-order CSO: −62 dBc
Composite triple beat CTB: −72 dBc
频率 54MHz ~ 865MHz
电源电压DC 4.75V min
输出接口数 4
针脚数 16
增益 2.9 dB
输入数 1
工作温度Max 85 ℃
工作温度Min -40 ℃
电源电压Max 5.25 V
电源电压Min 4.75 V
安装方式 Surface Mount
引脚数 16
封装 LFCSP-16
高度 0.83 mm
封装 LFCSP-16
产品生命周期 Active
包装方式 Cut Tape CT
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/12/17
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
ADA4304-4ACPZ-R7 ADI 亚德诺 | 当前型号 | 当前型号 |
ADA4304-4ACPZ-R2 亚德诺 | 完全替代 | ADA4304-4ACPZ-R7和ADA4304-4ACPZ-R2的区别 |