30 MHz to 6 GHz RF/IF Gain Block
Description
Data Sheet
FEATURES
Fixed gain of 17.
4 dB Broadband operation from 30 MHz to 6 GHz Input/output internally matched to 50 Ω Integrated bias control circuit OIP3 of 34.
9 dBm at 900 MHz P1dB of 17.
6 dBm at 900 MHz Noise figure of 2.
9 dB at 900 MHz Single 5 V power supply Low quiescent current of 55 mA Wide operating temperature range of −40°C to +105°C Thermally efficient SOT-89 package ESD rating of ±1.
5 kV (Class 1C)
30 MHz to 6 GHz RF/IF Gain Block ADL5544
FUNCTIONAL BLOCK DIAGRAM
GND (2)
ADL5544
BIAS
1 2 3
11384-001
RFIN
GND
RFOUT
Figure 1.
GENERAL DESCRIPTION
The ADL5544 is a single-ended RF/IF gain block amplifier that provides broadband operation from 30 MHz to 6 GHz.
The ADL5544 provides over 34 dBm of OIP3 using only 55 mA from a 5 V supply.
The ADL5544 provides a gain of 17 dB, which is stable over frequency, temperature, power supply, and from device to device.
The amplifier is offered in the industry-standard SOT-89 package and is internally matched to 50 Ω at the input and output, making the ADL5544 very easy to implement in a wide variety of applications.
The only external components required are the input/output ac coupling capacitors, power supply decoupling capacitors, and dc bias inductor.
The ADL5544 is fabricated on an InGaP HBT process and has a high ESD rating of ±1.
5 kV (Class 1C).
The ADL5544 is also fully specified for operation across the wide temperature range of −40°C to +105°C.
A fully populated RoHS-compliant evaluation board is available.
Rev.
0
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