ISL55012_07 Datasheet, PDF (1/6 Pages) Intersil Corporation – MMIC Silicon Bipolar Broadband Amplifier

®
Data Sheet
August 20, 2007
ISL55012
FN6258.1
MMIC Silicon Bipolar Broadband Amplifier
The ISL55012 is a high performance gain block 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.
Other members of the family include:
ISL55012 and ISL55015 match a 75Ω source to a 50Ω load.
ISL55013 and ISL55014 match a 50Ω source to a 50Ω load.
Ordering Information
PART
NUMBER
(Note)
PART
MARKING
PACKAGE PKG. DWG.
(Pb-Free)
#
ISL55012IEZ-T7 CCG
6 Ld SC-70 P6.049A
* Please refer to TB347 for details on reel specifications.
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
+5V
0.1µF
68pF
24Ω
100pF
100pF
0.1µF
4
3
6
1, 2, 5
100nH
68pF
Features
• Input impedance of 75Ω
• Output impedance of 50Ω
• Gain of 18dB @ 1GHz
• Noise figure of 4.7dB @ 2GHz
• OIP3 of 30dBm @ 1GHz
• Low input and output return losses
• Pb-free available (RoHS compliant)
Applications
• LNB and LNB-T (HDTV) amplifiers
• IF gain blocks for satellite and terrestrial STBs
• PA driver amplifier
• Wireless data, satellite
• Bluetooth/WiFi
• Satellite locator and signal strength meters
Pinout
(6 LD SC-70)
TOP VIEW
GND 1
GND 2
IN 3
6 OUT
5 GND
4 VSP
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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