ADCA3280中文资料PDF规格书
ADCA3280规格书详情
GENERAL DESCRIPTION
The ADCA3280 is a power doubler with 22.7 dB of power gain
at 1794 MHz designed for operation in 24 V applications. The amplifier
can also be operated with a lower supply voltage, providing
superior efficiency as seen in Figure 10, Figure 17, and Figure 20.
The device achieves high RF output up to 75 dBmV total composite
power (TCP) with excellent noise power ratio (NPR), or equivalently
modulation error ratio (MER), with channel loading to 1.8 GHz as
well as 1.2 GHz, making it an ideal output stage device for DOCSIS
4.0 as well as DOCSIS 3.1 equipment. The DC current and
supply voltage can be adjusted externally for optimum distortion
performance vs. power consumption over a range of output levels.
The ADCA3280 provides high performance, simplifying the design
and manufacturing of DOCSIS 3.1 and DOCSIS 4.0 infrastructure equipment.
FEATURES
► Excellent linearity for TCP up to 75 dBmV
► Power gain: 22.7 dB at 1794 MHz
► S11: <−17 dB from 108 MHz to 1794 MHz
► S22: <−19 dB from 108 MHz to 1794 MHz
► Flexible supply voltage range: 24 V to 18 V
► Adjustable supply current: 570 mA to 450 mA
► Internal precision voltage reference to improvement current stability over process and temperature
► Internal temperature monitor
► Industry standard, 9-terminal, 9 mm x 8 mm LGA_CAV, surfacemounted package
► Excellent thermal conductivity
APPLICATIONS
► 258 MHz to 1794 MHz extended spectrum CATV infrastructure amplifier systems
► 108 MHz to 1218 MHz CATV infrastructure amplifier systems
► Remote nodes
► DOCSIS 3.1 and 4.0 compliant
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ADI/亚德诺 |
23+ |
N/A |
6582 |
原厂原装,正品现货,支持订货!!! |
询价 | ||
ADI |
24+ |
7-lead SOT-115J Module Package |
3660 |
十年信誉,只做全新原装正品现货,以优势说话 !! |
询价 | ||
ADI |
23+ |
SOT-115J |
619 |
确保原装正品,一站式配单-认准水星电子。 |
询价 | ||
ADI/亚德诺 |
23+ |
TRAY |
3000 |
只做原装正品,假一赔十 |
询价 | ||
Analog Devices Inc. |
24+ |
9-BLGA 裸露焊盘 |
9350 |
独立分销商,公司只做原装,诚心经营,免费试样正品保证 |
询价 | ||
ADI/亚德诺 |
23+ |
20000 |
原装现货,可追溯原厂渠道 |
询价 | |||
23+ |
N/A |
76800 |
一级代理放心采购 |
询价 | |||
Analog Devices Inc. |
21+ |
SOT-115J |
12000 |
RF/IF/RFID全系配套产品,原装正品现货! |
询价 | ||
ADCAI |
23+ |
7-lead SOT-115J Module Package |
165443 |
原包装原标现货,假一罚十, |
询价 | ||
ADI |
540 |
询价 |