ISL55005 Data Sheet - Intel Silicon Intersil
Summary
These high-performance RF amplifiers are specialized transistors designed for signal boosting in digital video and communication systems, including DVB-S LNB receivers, Satellite/Terrestrial HDTV STBs, and IF gain blocks. The technical manual provides comprehensive data on critical specifications—such as low noise figure (NF), high OIP3, return loss, and small signal gain across 1–3 GHz. This resource is essential for engineers designing robust consumer electronic equipment requiring reliable, bandwidth-specific amplification in demanding environments.
Page 1 Text Content
ISL55005
May 22, 2006 FN6199.0Data Sheet
MMIC Silicon Bipolar Broadband Amplifier Features The ISL55005, ISL55007, ISL55008 and ISL55009, Input impedance of 75Ω ISL55010, ISL55011 constitute a family of high performance
Output impedance of 50Ω
gain blocks featuring a Darlington configuration using high ft
transistors and excellent thermal performance. They are an Noise figure of 3.6d B
ideal choice for DVB-S LNB cable receiver applications.
OIP3 of 17d Bm
ISL55005, ISL55007, ISL55008 offer higher OIP3
Low input and output return losses
performance while the ISL55009, ISL55010, ISL55011 offer
Pb-free plus anneal available (Ro HS compliant)
lower operating supply currents.
ISL55005 and ISL55009 match a 75Ω source to a 50Ω load. Applications ISL55007 and ISL55010 match a 75Ω source to a 75Ω load.
LNB and LNB-T line amplifiers
ISL55008 and ISL55011 match a 50Ω source to a 50Ω load.
IF gain blocks for satellite and terrestrial HDTV STBs PA driver amplifier
Ordering Information
Wireless data, satellite
Bluetooth/Wi Fi
NUMBER PART TAPE & PACKAGE PKG. (Note) MARKING REEL (Pb-Free) DWG. # Satellite locator and signal strength meters
ISL55005IEZ-T7 CSA 7” (3k pcs) 6 Ld SC-70 P6.049
NOTE: Intersil Pb-free plus anneal products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate termination finish, which are Ro HS compliant and compatible with both Sn Pb and Pb-free soldering operations. Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020.
Typical Application Circuit Pinout
+3.3V 6 LD SC-70
GND OUT
GND GND
IN VSP
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 Intersil (and design) is a registered trademark of Intersil Americas Inc. Copyright © Intersil Americas Inc. 2006. All Rights Reserved. All other trademarks mentioned are the property of their respective owners.
Page Summary Contents For ISL55005 Data Sheet - Intel Silicon Intersil
Manual Details
| Brand | Intel |
|---|---|
| Pages | 6 |
| File Size | 146.02 KB |
| Published | May 29, 2026 |
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Frequently Asked Questions
What is the maximum operating temperature range?
The ambient operating temperature ranges from -40°C to +85°C.
Which amplifiers match a 75Ω source to a 50Ω load?
The ISL55005 and ISL55009 devices are suitable for matching a 75Ω source to a 50Ω load.
Is the product RoHS compliant regarding lead content?
Yes, Pb-free plus anneal is available, ensuring compliance with RoHS standards.
What are the recommended grounding and power requirements?
The device operates with a +3.3V supply voltage (VSP) and grounds to GND connections.