The ADL5541 is a broadband 15 dB linear amplifier that operates at frequencies up to 6 GHz. The device can be used in a wide variety of CATV, cellular, and instrumentation equipment. The ADL5541 provides a gain of 15 dB, which is stable over frequency, temperature, power supply, and load conditions.
The ADL5541 is a broadband 15 dB linear amplifier that operates from 50 MHz up to 6 GHz. It is internally matched to 50 Ω, offers low noise (3.5 dB NF at 900 MHz), and includes an integrated bias control circuit. The device is supplied by a single 5 V rail and consumes about 90 mA, making it suitable for CATV, cellular and instrumentation equipment.
The datasheet provides full electrical specifications, absolute maximum ratings, pin configuration, typical scattering parameters, and an evaluation board schematic. Ordering information, package dimensions, and RoHS compliance details are also included.
| Frequency Range | 50 MHz – 6000 MHz |
|---|---|
| Typical Gain | 15 dB (stable over frequency) |
| Noise Figure | 3.5 dB |
| Supply Voltage (VPOS) | 5 V |
| Supply Current | 90 mA |
| Power Dissipation | 0.5 W |
| Operating Temperature Range | -40 °C to +85 °C |
| ESD Rating | 1 kV (Class 1C) |
The ADL5541 operates from 50 MHz up to 6 GHz.
The device provides a typical gain of about 15 dB across its band.
It consumes approximately 90 mA from a 5 V supply.
The device is rated for operation up to +85 °C.