ISL55008 Datasheet, PDF (1/6 Pages) Intersil Corporation – MMIC Silicon Bipolar Broadband Amplifier

®
Data Sheet
May 22, 2006
ISL55008
FN6215.0
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 75Ω source to a 50Ω load.
ISL55007 and ISL55010 match a 75Ω source to a 75Ω load.
ISL55008 and ISL55011 match a 50Ω source to a 50Ω load.
Ordering Information
PART
NUMBER
(Note)
PART TAPE & PACKAGE PKG.
MARKING REEL (Pb-Free) DWG. #
ISL55008IEZ-T7 CBE
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
+3.3V
0.1µF
68pF
100pF
100pF
0.1µF
4
3
6
1, 2, 5
100nH
68pF
Features
• Input impedance of 50Ω
• Output impedance of 50Ω
• Noise figure of 3.9dB
• OIP3 of 18dBm
• 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
Pinout
6 LD SC-70
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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