C
O N F I D E N T I A L
MWS11-GB11-xx
InGaP HBT Gain Block
A M I C R O S E M I C O M P A N Y
P REVIEW
Th...
C
O N F I D E N T I A L
MWS11-GB11-xx
InGaP HBT Gain Block
A M I C R O S E M I C O M P A N Y
P REVIEW
This general purpose amplifier is a low cost, broadband RFIC manufactured with an InGaP/GaAs Heterojunction Bipolar Transistor (HBT) process (MOCVD). This RFIC amplifier was designed as an easily cascadable 50 ohm gain block. The device is self-contained with 50 ohm input and output impedance. Applications include IF and RF amplification in wireless/ wired voice and data communication products and broadband test equipment operating up to 6 GHz. This RFIC amplifier is initially available in a plastic SOT-89 3-Pin package to handle P1dB output power up to 19dBm (5V). The same RFIC will be available later in an advanced Microsemi Gigamite™ package, with significantly smaller footprint for applications where board space is at a premium.
Advanced InGaP HBT DC to 6GHz Single +5V Supply Small Signal Gain = 16dB P1dB = 19dBm (5V), f=1GHz SOT-89 3-Pin, & Gigamite Packages
W W W . Microsemi . COM
Broadband Gain Blocks IF or RF buffer
Amplifiers Driver Stage for Power
Amps
Final Power Amp for Low to
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
Medium Power Applications
Broadband Test Equipment
45 Gain (dB), Pout (dBm), Current (A)00 40 35 30 25 20 15 10 5 0 -5 -1 0 -2 0 -1 5 -1 0 -5 0 5 P in (d B m ) 10 15 P out G a in C u...
