SBB5089Z

The SBB5089Z is a high-performance InGaP HBT (Indium Gallium Phosphide Heterojunction Bipolar Transistor) MMIC (Monolithic Microwave Integrated Circuit) amplifier. It operates within a wide frequency range of 50 MHz to 6000 MHz, making it suitable for a variety of broadband applications.

Key Features:

• Cascadable Active Bias: The SBB5089Z features an active bias network that provides stable current over temperature and process variations, enabling it to be cascaded with other amplifiers without the need for additional bias circuitry.
• High Linearity: Designed for high linearity applications, the SBB5089Z offers excellent gain and output power performance, making it ideal for use in communication systems, wireless data transmission, and other applications requiring low distortion and high signal fidelity.
• Internal Matching: The amplifier is internally matched to 50 ohms, simplifying circuit design and reducing the need for external matching components.
• Robust ESD Protection: With a robust ESD rating of 1000V (Human Body Model), the SBB5089Z provides excellent protection against electrostatic discharge events.
• Low Thermal Resistance: The amplifier features a low thermal resistance design, ensuring efficient heat dissipation and improved reliability in high-power applications.
• Single Fixed 5V Supply: The SBB5089Z operates directly from a single fixed 5V supply, eliminating the need for a dropping resistor and simplifying power management.

Applications:

The SBB5089Z is suitable for a wide range of applications, including:

• Cellular, PCS, GSM, and UMTS communication systems
• Wireless data transmission and satellite terminals
• Wideband instrumentation and test equipment
• Any other application requiring a high-performance, wideband, low-power amplifier

Performance Specifications:

• Frequency Range: 50 MHz to 6000 MHz
• Small Signal Gain: Typically 20-22 dB across the frequency range
• Output Power at 1 dB Compression: Up to 20.5 dBm at 1950 MHz
• Third Order Intercept Point (OIP3): Typically 33-38.5 dBm, ensuring low distortion in high-power applications
• Noise Figure: Typically 4.2-4.9 dB, providing good sensitivity in receiver applications
• Thermal Resistance: 69.9 °C/W, ensuring efficient heat dissipation

Overall, the SBB5089Z is a versatile, high-performance amplifier suitable for a wide range of broadband applications requiring low distortion, high linearity, and excellent gain performance.