Description

SGA-9289ZSR is an electronic component model belonging to the IC Chips category. It is a high-performance transistor designed to operate up to 3 GHz. This RF device is based on a Silicon Germanium Heterostructure Bipolar Transistor (SiGe HBT) process. The SGA-9289 is cost-effective for applications requiring high linearity even at moderate biasing levels. It is well suited for operation at both 5V and 3V.

Specifications and Features

The following are the specifications and features of SGA-9289ZSR:

• RoHS compliant Green packaging
• 50-3000 MHz Operation
• 42.5 dBm Ouput IP3 Typical at 1.96 GHz
• 12.0 dB Gain Typical at 1.96 GHz
• 27.5 dBm P1dB Typical at 1.96 GHz
• 2.4 dB NF Typical at 0.9 GHz
• Cost Effective
• 3-5 V Operation

Application Scenarios

The SGA-9289ZSR is commonly used in the following applications:

• Wireless Infrastructure Driver Amplifiers
• CATV Amplifiers
• Wireless Data, WLL Amplifiers
• AN-022 contains detailed application circuits

Comparison

Below are the advantages and disadvantages of SGA-9289ZSR:

• High performance transistor for operation up to 3 GHz
• Based on a Silicon Germanium Heterostructure Bipolar Transistor (SiGe HBT) process
• Cost-effective for applications requiring high linearity even at moderate biasing levels

• May not be suitable for applications outside the specified frequency range
• May not be compatible for use in circuits requiring other types of transistors