Preliminary
SBB-1089 50-850 MHz Cascadable MMIC Amplifier
Application Schematic
Application Circuit Element Values
Reference
Designator
Frequency (MHz)
50 to 850
Vs
1uF
1200pF
CB
LC
LS
8200pF
1200nH LS Coilcraft
2.7nH Toko
4
3
Lc
1
RF in
RF out
SBB-1089
Ls
Cb
Cb
2
Absolute Maximum Ratings
Evaluation Board Layout
Parameter
Absolute Limit
110 mA
Ma. Dvice Current (ID)
Max Device Voltage (VD)
Max. RF Input Power
5.5 V
+12 dBm
Max. Operating Dissipated
Power
0.61 W
Max. Junction Temp. (TJ)
Operating Temp. Range (TL)
Max. Storage Temp.
+150°C
-40°C to +85°C
+150°C
Operation of this device beyond any one of these limits may cause
permanent damage. For reliable continuous operation, the device
voltage and current must not exceed the maximum operating
values specified in the table on page one.
Bias Conditions should also satisfy the following expression:
IDVD < (TJ - TL) / RTH, j-l
TL=TLEAD
ESD Class 1C
Appropriate precautions in handling, packaging and testing
devices must be observed.
Mounting Instructions
MSL (Moisture Sensitivity Level) Rating: Level 1
1. Solder the copper pad on the backside of the device package to
the ground plane.
2. Use a large ground pad area with many plated through-holes as
shown.
3. We recommend 1 or 2 ounce copper. Measurement for this
datasheet were made on a 31 mil thick FR-4 board with 1
ounce copper on both sides.
303 S. Technology Ct.
Broomfield, CO 80021
Phone: (800) SMI-MMIC
5
http://www.sirenza.com
EDS-103998 Rev B
SIRENZA [ SIRENZA MICRODEVICES ]
