ISL55012

MMIC Silicon Bipolar Broadband Amplifier

Product Status: Mass Production

OVERVIEW

The ISL55012 is a high performance gain block featuring a Darlington configuration using high fT 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. $ ISL55014 matches a 50Ω source to a 50Ω load.

KEY FEATURES

  • Input impedance of 75Ω
  • Output impedance of 50Ω
  • Gain of 18dB at 1GHz
  • Noise figure of 4.7dB at 2GHz
  • OIP3 of 30dBm at 1GHz
  • Low input and output return losses
  • Pb-Free (RoHS compliant)

BLOCK DIAGRAM

 Block Diagram

PARAMETRICS

Parameters
ISL55012
Basic Information
Production Status
Mass Production
Bandwidth (MHz)
2400
VS (min)
3 V
VS (max)
5.5 V
IS (per amp)
63.5 mA
Thermal Shutdown
No
FMIN
500 MHz
FMAX
3000 MHz
S11@1GHz
23.5 -dB
S12@1GHz
22.4 -dB
S21@1GHz
18.3 dB
S22@1GHz
21.8 -dB
OIP3@1GHz
30 dBm
ZIN
75 Ω
ZOUT
50 Ω
NF@2GHz
4.7 dB
Qualification Level
Standard
Frequency Range (MHz)
500 to 3000
Can Sample
YES
Temperature Range
-40 to +85

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