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Four Broadband RF Gain Blocks

November 14, 2013
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ADI Gain Blocks PR PhotoRichardson RFPD, Inc. announces immediate availability and full design support capabilities for four new broadband RF gain blocksfrom Analog Devices, Inc. (ADI).

The new gain blocks are single-ended RF/IF gain block amplifiers that operate from 30 MHz to 6 GHz and offer up to 24 dB gain and 40 dBm third-order intercept point (OIP3). They are stable over frequency, temperature and power supply, enabling high performance with low power consumption. The gain blocks feature integrated bias control circuits, are fabricated on an InGaP HBT process, have high ESD ratings of +/-1.5 kV (Class 1C) and are offered in industry-standard SOT-89 packages.

They are internally-matched to 50Ω at the input and output, making them easy to implement in a wide variety of applications, including cellular infrastructure, avionics and defense, and ISM.The only external components required are the input/output AC coupling capacitors, power supply decoupling capacitors, and DC bias inductor.

Key features of the 30 MHz to 6 GHz gain blocksinclude:

Part

Gain

(dB)

OIP3

(dBm)

Noise Figure
(dB)

P1dB

(dBm)

Bias Condition

Temperature Range

Package

ADL5544

17.4

34.9

2.9

17.6

5V @ 55 mA

-40°C to +105°C

SOT-89

ADL5545

24.1

36.4

2.9

18.1

5V @ 55 mA

-40°C to +105°C

SOT-89

ADL5610

18.4

38.8

2.2

20.4

5V @ 55 mA

-40°C to +105°C

SOT-89

ADL5611

22.2

40.0

2.1

21.0

5V @ 55 mA

-40°C to +105°C

SOT-89

The four new gain blocks are part of ADI's Select Products for Q4, 2013.

Richardson RFPD's design advisors provide extensive technical expertise and design-in assistance for ADI products, including these new broadband gain blocks. The devices are in stock and available for immediate delivery. To find more information, or to purchase the devices today on the Richardson RFPD website, please visit the ADI Select Products for Q4webpage. The devices are also available by calling 1-800-737-6937 (within North America); or please find your local sales engineer (worldwide) at local sales support.

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