SZA-2044Z

0.7 - 2.7 GHz, 5 V, 1 Watt Power Amplifier

Qorvo's SZA-2044 is a high efficiency class AB heterojunction bipolar transistor (HBT) amplifier housed in a low-cost surface-mountable plastic package. This HBT amplifier is designed as a final stage 802.11b/g/n in the 2.0GHz to 2.7GHz bands. It can run from a 3V to 5V supply. Optimized on-chip impedance matching circuitry provides a 50 ohm nominal RF input impedance. The external output match and bias adjustability allows load line optimization for other applications over narrower bands, It features an output power detector, on/off power control, and high RF overdrive robustness. This product is available in a ROHS Compliant and Green package with matte tin finish, designated by the "Z" package suffix.

Discontinued
i
End of Life announced October 23, 2019 (PCN 19-0185).
Last Time Buy: May 2, 2020
Recommended replacement for new designs: TQP9113
Contact your local sales representative for assistance.
Product Data Sheet12/11/2012
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Key Features

  • Z Part Number is Available in RoHS Compliant, Pb-Free, and Green
  • 802.11g 54Mb/s Class AB Performance
  • POUT = 22dBm at 3% EVM, 5V, 340mA
  • POUT = 18dBm at 3% EVM, 3.3V, 175mA
  • On-Chip Output Power Detector
  • P1dB = 29.5dBm at 5V, P1dB = 25dBm at 3.3V
  • Robust - Survives RF Input Power = +15dBm
  • Power Up/Down Control <1us
  • Available in RoHS Green Compliant Package

Parameters

Frequency Min (MHz)
700
Frequency Max (MHz)
2,700
Wi-Fi Standards
b/g
Vcc (V)
5
11b/g Pout (dBm)
22
11b/g EVM (%)
3
11b/g Current (mA)
300
Gain (dB)
25.5
OP1dB (dBm)
29.5
Package Type
QFN
Package Size (mm)
4.0 x 4.0
RoHS
Yes
Lead Free
Yes
Halogen Free
Yes
ITAR Restricted
No
ECCN
5A991.G

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