ISL55012
®
Data Sheet
December 6, 2006
FN6258.0
MMIC Silicon Bipolar Broadband Amplifier
Features
The ISL55012 is a high performance gain block featuring a
• Input impedance of 75Ω
Darlington configuration using high f transistors and
excellent thermal performance. They are an ideal choice for
DVB-S LNB cable receiver applications.
T
• Output impedance of 50Ω
• Gain of 18dB @ 1GHz
• Noise figure of 4.7dB @ 2GHz
• OIP3 of 30dBm @ 1GHz
• Low input and output return losses
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.
• Pb-free plus anneal available (RoHS compliant)
Ordering Information
PART
NUMBER
(Note)
Applications
PART
MARKING
TAPE & PACKAGE
PKG.
DWG. #
• LNB and LNB-T (HDTV) amplifiers
• IF gain blocks for satellite and terrestrial STBs
• PA driver amplifier
REEL
(Pb-Free)
ISL55012IEZ-T7 CCG
7”
6 Ld SC-70 P6.049A
(3k pcs)
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.
• Wireless data, satellite
• Bluetooth/WiFi
• Satellite locator and signal strength meters
Typical Application Circuit
Pinout
(6 LD SC-70)
TOP VIEW
+5V
24Ω
GND
GND
IN
1
2
3
6
5
4
OUT
GND
VSP
100pF
100nH
0.1µF
0.1µF
100pF
4
3
6
68pF
68pF
1, 2, 5
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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Copyright © Intersil Americas Inc. 2006. All Rights Reserved.
1
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