ADL5545ARKZ-R7 RF/IF and RFID

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1. DESCRIPTION

The ADL5545ARKZ-R7 is a single-ended RF/IF gain block amplifier that provides broadband operation from 30 MHz to 6 GHz. The ADL5545 provides over 36 dBm of OIP3 using only 56 mA from a 5 V supply. The ADL5545 provides a gain of 24 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 ADL5545 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 ADL5545 is fabricated on an InGaP HBT process and has a high ESD rating of ±1.5 kV (Class 1C). The ADL5545 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.

2. FEATURES

    1. Fixed gain of 24.1 dB

    2. Broadband operation from 30 MHz to 6 GHz

    3. Input/output internally matched to 50 Ω

    4. Integrated bias control circuit

        - OIP3 of 36.4 dBm at 900 MHz

        - P1dB of 18.1 dBm at 900 MHz

    5. Noise figure of 2.9 dB at 900 MHz Single 5 V power supply

    6. Low quiescent current of 56 mA

    7. Wide operating temperature range of −40°C to +105°C

    8. Thermally efficient SOT-89 package

    9. ESD rating of ±1.5 kV (Class 1C)

3. PIN CONFIGURATION

4. Pin Function Descriptions

5. Tiny Part Number Cross Reference