This datasheet describes the ADL5542, a broadband 20 dB linear amplifier operating up to 6 GHz for CATV and cellular applications.
The ADL5542 is a broadband 20 dB linear RF/IF gain module designed for operation from 50 MHz to 6 GHz. It features an internal match of 50 Ω and is suitable for various cable television, cellular, and instrumentation equipment. The device utilizes InGaP HBT technology and comes in a compact 3 mm x 3 mm LFCSP package with exposed thermal pad. This manual is written in Chinese.
| Frequency Range | 50 MHz to 6 GHz |
|---|---|
| Gain (S21) | Approx. 20 dB |
| Input Return Loss (S11) | -15 dB or lower at 6 GHz |
| Output IP3 | 46 dBm @ 500 MHz |
| Noise Figure | 2.7 dB @ 500 MHz |
| Supply Voltage (VPOS) | 4.5 V to 5.5 V |
| Operating Temperature Range | -40°C to +85°C |
| Package Type | 3 mm x 3 mm LFCSP |
The device provides a fixed gain of 20 dB.
Yes, it is pin-compatible with the 15 dB gain ADL5541.
The module operates on a single 5 V power supply (range 4.5V to 5.5V).