
1
FN6216.0
ISL55009
MMIC Silicon Bipolar Broadband Amplifier
The ISL55005, ISL55007, ISL55008 and ISL55009,
ISL55010, ISL55011 constitute a family of high performance
gain blocks featuring a Darlington configuration using high f
t
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 75
source to a 50
load.
ISL55007 and ISL55010 match a 75
source to a 75
load.
ISL55008 and ISL55011 match a 50
source to a 50
load.
Features
Input impedance of 75
Output impedance of 50
Noise figure of 3.7dB
OIP3 of 10dBm
Low supply current of 14mA
Low input and output return losses
Pb-free plus anneal available (RoHS compliant)
Applications
LNB and LNB-T line amplifiers
IF gain blocks for satellite and terrestrial HDTV STBs
PA driver amplifier
Wireless data, satellite
Bluetooth/WiFi
Satellite locator and signal strength meters
Ordering Information
PART
NUMBER
(Note)
PART
MARKING
TAPE &
REEL
PACKAGE
(Pb-Free)
PKG.
DWG. #
ISL55009IEZ-T7 CBF
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 RoHS compliant and
compatible with both SnPb 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
6 LD SC-70
100pF
0.1μF
100nH
100pF
0.1μF
68pF
68pF
1, 2, 5
3
4
6
+3.3V
GND
GND
IN
1
2
3
6
5
4
OUT
GND
VSP
Data Sheet
May 22, 2006
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
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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.