ISL55011
MMIC Silicon Bipolar Broadband Amplifier
Not Recommended for New Designs.
Recommended Replacement Part ISL55014.
Typical Diagram
Key Features
- Input impedance of 50Ω
- Output impedance of 50Ω
- Noise figure of 3.9dB
- OIP3 of 10dBm
- Low supply current of 14mA
- Low input and output return losses
- Pb-free plus anneal available (RoHS compliant)
Description
The ISL55005, ISL55007, ISL55008 and ISL55009, ISL55010, ISL55011 constitute a family of high performance gain blocks featuring a Darlington configuration using high ft transistors and excellent thermal performance. They are an ideal choice for DVB-S LNB cable receiver applications.
ISL55005, ISL55007, ISL55008 offer higher OIP3 performance while the ISL55009, ISL55010, ISL55011 offer lower operating supply currents.
ISL55005 and ISL55009 match a 75Ω source to a 50Ω load.
ISL55007 and ISL55010 match a 75Ω source to a 75Ω load.
ISL55008 and ISL55011 match a 50Ω source to a 50Ω load.
Applications
- LNB and LNB-T line amplifiers
- IF gain blocks for satellite and terrestrial HDTV STBs
- PA driver amplifiers
- Wireless data, satellites
- Bluetooth/WiFi
- Satellite locator and signal strength meters
