SBW-5089 Sirenza Microdevices Inc, SBW-5089 Datasheet - Page 6

• Manufacturer Part Number: SBW-5089
• Description: IC AMP HBT 8000MHZ SOT-89
• Manufacturer: Sirenza Microdevices Inc

Specifications of SBW-5089

• Current - Supply: 72mA ~ 88mA
• Frequency: 0Hz ~ 8GHz
• Gain: 17dB ~ 19dB @ 3GHz
• Noise Figure: 3.9dB ~ 4.4dB
• P1db: 18.4dBm ~ 19.4dBm
• Package / Case: SOT-89
• Rf Type: Cellular, PCS, GSM, UMTS
• Test Frequency: 1.95GHz
• Voltage - Supply: 4.5V ~ 5.3V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

SBW-5089(Z)
Notes:
1. Solder the copper pad on the backside of the device package to the ground plane.
2. Provide a large ground pad area under device pins 1, 2, 4, and 5 with many plated via holes as shown.
3. Dimensions given for 50 I/O lines are for 31mil thick Getek. Scale accordingly for different board thicknesses and dielec-
4. We recommend 1 or 2 ounce copper. Measurements for this data sheet were made on a 31mil thick Getek with 1 ounce
6 of 8
*Bias Resistance=R
Select R
*N/R=Not recommended. Contact RFMD technical support for guidance when available supply voltage is <7V.
2, 4
Pin
tric contacts.
copper on both sides.
1
3
mended bias resistance ±3%. R
BIAS
so that R
RF OUT/DC
Function
RF IN
BIAS
GND
BIAS
BIAS
+ R
+ R
LDC
LDC
=(V
~the recommended bias resistance. Use 1% or 5% tolerance resistors or parallel combinations to attain the recom-
Description
RF input pin. This pin requires the use of an external DC-blocking capacitor chosen for the frequency of opera-
tion.
Connection to ground. Provide via holes as close to the device ground leads as possible to reduce ground induc-
tance and achieve RF performance.
RF output and bias pin. This pin requires the use of an external DC-blocking capacitor chosen for the frequency
of operation.
S
BIAS
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at ([phone] or [e-mail].
-V
D
)/I
provides current stability over temperature.
D
Suggested Pad Layout
Dimensions in inches [millimeters]
PCB Pad Layout
DS091130