MAX2251

+2.8V, Single-Supply, Cellular-Band Linear Power Amplifier

Ultra-Low-Cost Cellular Band Power Amplifier Optimized for TDMA applications measures only 2mm x 2mm

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Part Details

  • Ultra-Compact 4 x 4 (2.06mm x 2.06mm) CSP
  • High Efficiency—41% at +30dBm POUT (TDMA) (typ)
  • On-Chip Power Detector
  • ICC < 1µA in Shutdown Mode
  • +2.8V to +4.5V True Single-Supply Operation
  • ±0.9dB Gain Variation from TA = -40°C to +85°C
  • Current Adjustable with PDM or DAC signal
  • No External Logic Interface Circuitry Required
MAX2251
+2.8V, Single-Supply, Cellular-Band Linear Power Amplifier
MAX2251: Typical Operating Circuit
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Hardware Ecosystem

Parts Product Life Cycle Description
Product 1
MAX2265 2.7V, Single-Supply, Cellular-Band Linear Power Amplifiers
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