Preliminary
SBB-1089 50-850 MHz Cascadable MMIC Amplifier
Suggested PCB Pad Layout
Dimensions in inches [millimeters]
Nominal Package Dimensions
Dimensions in inches (millimeters)
Refer to package drawing posted at www.sirenza.com for tolerances
Bottom View
Side View
Package Marking
4
4
BB1
BB1Z
1
2
3
1
2
3
Tin-Lead
Lead Free
Pin # Function
Description
1
RF IN
RF input pin. This pin requires the use
of an external DC blocking capacitor
chosen for the frequency of operation.
Part Number Ordering Information
2, 4
GND
Connection to ground. Use via holes
for best performance to reduce lead
inductance as close to ground leads as
possible.
Part Number
Reel Size
Devices / Reel
SBB-1089
7"
7"
1000
SBB-1089Z
1000
3
RF OUT/ RF output and bias pin. DC voltage is
BIAS
present on this pin, therefore a DC
blocking capacitor is necessary for
proper operation.
303 S. Technology Ct.
Broomfield, CO 80021
Phone: (800) SMI-MMIC
6
http://www.sirenza.com
EDS-103998 Rev B
SIRENZA [ SIRENZA MICRODEVICES ]
