深圳市中立信电子科技有限公司

MMDS20254HT1

射频放大器 DRTY ALGN MOD 2G 6X6-3

Advanced Doherty Alignment Module (ADAM)

The MMDS20254H is an integrated module designed for use in base station

transmitters in conjunction with high power Doherty amplifiers. The device is

designed to enable accurate alignment of phase and amplitude on the carrier

and peaking amplifiers to ensure performance consistency, in particular for

asymmetric implementations. 

Features  MMDS20254HT1

 Frequency: 1800--2200 MHz

 Maximum RF Input Power: 25 dBm (CW)

 Low Loss Power Splitter

 0.5 dB Step Programmable Attenuators with 7.5 dB Maximum Range

 7 per Bit Phase Shifters with 49 Maximum Range

 Power up into a Selectable State

 Single 5 Volt Supply

 Supply Current: 12 mA

 50 Ohm Operation (no external matching required)

 TTL/CMOS/SPI Interface (1.8 V, 3.3 V Logic)

 Cost--effective 32--Pin, 6 mm QFN Surface Mount Plastic Package

型号: MMDS20254HT1 

制造商: NXP 

产品种类: 射频放大器 

RoHS:  无铅环保  

安装风格: SMD/SMT 

封装 / 箱体: QFN-32 

类型: Advanced Doherty Alignment 

工作频率: 700 MHz to 2800 MHz 

封装: Cut Tape 

封装: Reel 

商标: NXP / Freescale  

产品类型: RF Amplifier  

工厂包装数量: 1000  

子类别: Wireless & RF Integrated Circuits  

单位重量: 110.600 mg