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Driver Amplifiers

PRODUCTS Driver Amplifiers

ICASD4450-S2D

4.4 – 5.0 GHz Single-Ended to Differential Gain Amplifier

ICASD4450-S2D is a single-ended input, differential output, high-gain RF Amplifier designed for Wireless Infrastructure supporting all 3GPP 5G NR FR1 bands from 4.4 to 5.0 GHz. Based on GaAs technology, the amplifier excels in both low noise figure and high linearity, allowing the device to be used in both receiver and transmitter applications. The device is overmolded in a 2 x 2 mm2 LGA package, with 50 Ω input and 100 Ω output impedances.

This amplifier is part of iCana’s differential gain amplifier product line designed for wireless infrastructure supporting major 3GPP bands.

Product Summary

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Key Features

  • Frequency range: 4.0 – 5.0 GHz
  • High and flat gain: S21 = 18 dB ± 0.2 dB
  • Low noise figure: NF = 2 dB
  • Good linearity: OIP3 = 25 dBm
  • High power: OP1dB = 15.8 dBm
  • Excellent return loss: S11 > 12 dB, S22 > 16 dB
  • Single operation voltage ranging from 3.3 V to 5 V
  • Low drain current: IDD = 53 mA
  • Power down mode: IDD = 1 mA
  • Impedance: 50 Ω single ended input, 100 Ω differential output
  • No need for external choke inductor
  • Package size: 2.0 x 2.0 x 0.75 mm3

Typical Applications

  • 3GPP 5G NR FR1 band n79
  • Massive MIMO
  • Wireless communications infrastructure
Part Number Frequency Range [GHz] EVAL Board Availability
ICASD1721-S2D 1.7 - 2.1 Contact Us
ICASD2328-S2D 2.3 - 2.8 Contact Us
ICASD3338-S2D 3.3 - 3.8 Contact Us
ICASD4450-S2D 4.4 - 5.0 Contact Us