SGA-9289

Series: -
Manufacturer: RFMD
Test Frequency: 1.95GHz
Packaging: Tape & Reel (TR)
RF Type: WLL, WLAN
Package / Case: TO-243AA
Frequency: 0Hz ~ 3GHz
Gain: 11dB ~ 13dB
Noise Figure: 2.5dB
Voltage - Supply: 5.5V
Current - Supply: 250mA ~ 320mA
P1dB: 27.5dBm (562.3mW)


Features:

• DC-3500 MHz Operation
• High Output IP3, +41.5 dBm Typical at 1.96 GHz
• 11.0 dB Gain Typical at 1.96 GHz
• 28.6 dBm P1dB Typical at 1.96 GHz
• Cost Effective


Application

• Wireless Infrastructure Driver Amplifiers
• CATV Amplifiers
• Wireless Data, WLL Amplifiers


Specifications

Parameter	Symbol	Value	Unit
Buse Current	IB	20	mA
Collerlor Current	IC	400	mA
Current Through CT Terminal	V E C	7.0	V
Total Power Dissipation at Tamb = 70°C	V O B C	18	V
		4.8	V
Storage Temperature Range	V O B E	65 to 85	°C
Collector Output Current	T P O	65 to 150	°C
Operating Ambient Temperature	Top	25 to 850 to 70	°C

Description

Stanford Microdevices' SGA-9289 is a high performance SiGe amplifier designed for operation from DC to 3500 MHz. The amplifier is manufactured using the latest Silicon Germanium Heterostructure Bipolar Transistor (SiGe HBT) process. The process has a VBCEO=8V and an fT=25 GHz. The SiGe HBT process makes the SGA-9289 a very cost-effective solution for applications requiring high linearity at moderate biasing levels. This application note illustrates several application circuits for key frequency bands in the 800-2500 MHz spectrum.