The ISL55014 is a high performance gain block featuring a
Darlington configuration using high fT transistors and
excellent thermal performance. They are an ideal choice for
DVB-S LNB cable receiver applications.
Other members of the family includes:
ISL55012 and ISL55015 match a 75Ω source to a 50Ω load.
ISL55013 and ISL55014 match a 50Ω source to a 50Ω load.

Features
• Input impedance of 50Ω
• Output impedance of 50Ω
• Gain of 17.2dB @1GHz
• Noise figure of 4.3dB
• OIP3 of 30dBm
• Low input and output return losses
• Pb-free plus anneal available (RoHS compliant)

Applications
• LNB and LNB-T (HDTV) amplifiers
• IF gain blocks for satellite and terrestrial STBs
• PA driver amplifier
• Wireless data, satellite
• Bluetooth/WiFi
• Satellite locator and signal strength meters