ISL55014
MMIC Silicon Bipolar Broadband Amplifier
FN6259
Rev.1.00
Jul 20, 2017
The ISL55014 is a high performance gain block featuring a
Features
Darlington configuration using high f transistors and excellent
T
• Input impedance of 50Ω
• Output impedance of 50Ω
• Gain of 17.2dB at 1GHz
• Noise figure of 4.3dB
• OIP3 of 30dBm
thermal performance. They are an ideal choice for DVB-S LNB
cable receiver applications.
Other members of the family includes:
• ISL55012 and ISL55015 match a 75Ω source to a 50Ω load.
• ISL55014 matches a 50Ω source to a 50Ω load.
• Low input and output return losses
• Pb-Free (RoHS compliant)
Ordering Information
PART
MARKING
(Note 4)
TAPE AND
REEL
(UNITS)
PACKAGE
(RoHS
COMPLIANT) DWG. #
Applications
• LNB and LNB-T (HDTV) amplifiers
• IF gain blocks for satellite and terrestrial STBs
• PA driver amplifier
PART #
(Notes 1, 2, 3)
PKG.
ISL55014IEZ-T7
CCJ
3k
6 Ld SC-70 P6.049A
NOTES:
1. Refer to TB347 for details on reel specifications.
• Wireless data, satellite
2. These Intersil Pb-free plastic packaged products employ special
Pb-free material sets, molding compounds/die attach materials,
and 100% matte tin plate plus anneal (e3 termination finish, which
is 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.
• Bluetooth/WiFi
• Satellite locator and signal strength meters
Pin Configuration
ISL55014
(6 LD SC-70)
TOP VIEW
3. For MoistureSensitivityLevel(MSL), seeproduct information page for
ISL55014. For more information on MSL, see tech brief TB363.
4. The part marking is located on the bottom of the part.
GND
GND
IN
1
2
3
6
5
4
OUT
GND
VSP
Related Literature
• For a full list of related documents, visit our website
- ISL55014 product page
TOP VIEW
TOP VIEW
TOP VIEW
+5V
24Ω
TABLE 1. KEY DIFFERENCES BETWEEN FAMILY OF PARTS
IMPEDANCE
GAIN
AT 1GHz
(dB)
NOISE FIGURE
AT 2GHz
(dB)
SOURCE
LOAD
0.1µF
100pF
100pF
100nH
0.1µF
PART #
ISL55012
ISL55014
ISL55015
(Ω)
(Ω)
75
50
75
50
50
50
18
4.7
4.3
4.8
4
3
17.2
13.5
6
68pF
68pF
1, 2, 5
FIGURE 1. TYPICAL APPLICATION CIRCUIT
FN6259 Rev.1.00
Jul 20, 2017
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