Overview
Description
The ISL55012 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.
Features
- Input impedance of 75Ω
- Output impedance of 50Ω
- Gain of 18dB at 1GHz
- Noise figure of 4.7dB at 2GHz
- OIP3 of 30dBm at 1GHz
- Low input and output return losses
- Pb-free (RoHS compliant)
Comparison
Applications
- LNB and LNB-T (HDTV) amplifiers
- IF gain blocks for satellite and terrestrial STBs
- PA driver amplifiers
- Wireless data, satellites
- Bluetooth/Wi-Fi
- Satellite locator and signal strength meters
Documentation
Featured Documentation
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| Type | Title | Date |
| Datasheet | PDF 530 KB | |
| End Of Life Notice | PDF 603 KB | |
| Product Advisory | PDF 447 KB | |
| Product Change Notice |
PCN12084A - Manufacturing Site Change for the Listed Intersil Products - Carsem (CAS) Ipoh, Malaysia
PDF
141 KB
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| Product Change Notice | PDF 529 KB | |
| Product Change Notice | PDF 135 KB | |
| Product Change Notice | PDF 154 KB | |
| Application Note | PDF 283 KB | |
| Application Note | PDF 357 KB | |
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Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
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