SKYA21050数据手册RF/IF射频/中频RFID的射频放大器规格书PDF

描述 Description

The SKYA21050 is a high-linearity power amplifier (PA) with fullymatched input/output and high gain. The compact 5 x 5 mm PA isdesigned for the Japan market 760 MHz vehicle-to-vehicle andinfrastructure communication based on the ARIB STD-T109.The active biasing circuitry is integrated to compensate PAperformance over temperature, voltage, and process variation aswell as an internal coupler for power monitoring.

特性 Features

• AEC-Q100 grade 3 (-40 °C to +85 °C) qualification in process
• High gain: 35 dB (unconditionally stable)
• High linearity: Adjacent channel power (ACP) ≤ -39 dBm/100 kHz with POUT = +23.5 dBm (10 MHz signal bandwidth LTE modulated signal)
• RF input and output internally matched to 50 Ω
• Integrated active bias: performance compensated over temp
• Integrated coupler for output power monitoring
• PA on/off function: 4.0 μs switching time
• Single supply voltage: 3.3 V
• Minimal external components
• Level 3 PPAP available at release to production
• Small 5 x 5 mm, 28-pin package (MSL3, 260 °Cper JEDEC J-STD-020)

应用 Application

• Cellular Telematics
• Cellular Compensator

简介

SKYA21050属于RF/IF射频/中频RFID的射频放大器。由制造生产的SKYA21050射频放大器在射频应用中，射频放大器产品可用于信号增益和缓冲。这些产品与通用运算放大器的不同之处在于，它们通常适用于更高的频率，更倾向于提供不可调节的固定增益，并且输入或输出阻抗值符合常用传输线特性阻抗。