SXB-4089 Sirenza Microdevices Inc, SXB-4089 Datasheet - Page 6

• Manufacturer Part Number: SXB-4089
• Description: IC AMP HBT GAAS 1/2W SOT-89
• Manufacturer: Sirenza Microdevices Inc

Specifications of SXB-4089

• Current - Supply: 235mA ~ 295mA
• Frequency: 400MHz ~ 2.5GHz
• Gain: 12.5dB ~ 15.5dB
• Noise Figure: 3.3dB
• P1db: 26dBm ~ 27.5dBm
• Package / Case: SOT-89
• Rf Type: Cellular, W-CDMA, PCS, WLL, WLAN
• Test Frequency: 2.14GHz
• Voltage - Supply: 4.75V ~ 5.25V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

SXB-4089(Z)
6 of 12
2, 4
Pin
1
3
RF OUT/Bias
Function
RF IN
GND
Description
RF input pin. This pin requires the use of an external DC blocking capacitor chosen for the frequency of operation.
Connection to ground. Use via holes for best perfromance to reduce lead inductance as close to ground leads as possi-
ble.
RF output and bias pin. DC voltage is present on this pin, therefore a DC blocking capacitor is necessary for proper oper-
ation.
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at ([phone] or [e-mail].
Refer to drawing posted at www.rfmd.com for tolerances.
Suggested Pad Layout
Dimensions in inches (millimeters)
Package Drawing
Prelim DS100719