SKYA21050

750 to 770 MHz Linear Power Amplifier

The SKYA21050 is a high-linearity power amplifier (PA) with fully matched input/output and high gain. The compact 5 x 5 mm PA is designed for the Japan market 760 MHz vehicle-to-vehicle and infrastructure communication based on the ARIB STD-T109.

The active biasing circuitry is integrated to compensate PA performance over temperature, voltage, and process variation as well as an internal coupler for power monitoring.

Data Sheets
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Specifications

Product LifecycleLast Time Buy
Package28-pin
Replacement Part SKYA21050A
Package (mm)5 x 5 x 1.25

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 °C per JEDEC J-STD-020)

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