RFMD SPF5043Z
The SPF5043Z is a high performance pHEMT MMIC LNA designed for operation from 50MHz to 4000MHz. The on-chip active bias network provides stable current over temperature and process threshold voltage variations. The SPF5043Z offers ultra-low noise figure and high linearity performance in a gain block configuration.| Part No. | SPF5043Z |
|---|---|
| Datasheet | SPF5043Z Download |
| Manufacturer |  RFMD |
| Description | GaAs pHEMT LOW NOISE MMIC AMPLIFIER |
| Buy | Stock & Price |
DESCRIPTION
Its single-supply operation and integrated matching networks make implementation remarkably simple. The high maximum input power specification makes it ideal for high dynamic range receivers. Optimum Technology Matching® Applied GaAs HBT GaAs MESFET InGaP HBT SiGe BiCMOS Si BiCMOS SiGe HBT GaAs pHEMT Si CMOS Si BJT GaN HEMT InP HBT RF MEMS LDMOS 0.0 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 24.0 21.0 18.0 15.0FEATURES
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● Ultra-Low Noise Figure=0.8dB at 900MHz Gain=18.2dB at 900MHz High Linearity: OIP3=35dBm at 1900MHz P1dB =22.7dBm at 1900MHz Single-Supply Operation: 5V at IDQ =46mA Flexible Biasing Options: 3V to 5V, Adjustable Current Broadband Internal Matching Cellular, PCS, W-CDMA, ISM, WiMAX Receivers Low Noise, High Linearity Gain Block
APPLICATIONS
Gain and NF versus Frequency Broadband Application Circuit (5V, 46mA) 4.0 3.5 3.0 2.5 2.0 1.5 1.0●
● Gain 12.0 (dB) 9.0 6.0 3.0 NF (dB)
APPLICATIONS
●● Gain NF 0.5 0.0 Frequency (GHz) Parameter Small Signal Power Gain Min.
