The ADL5353 is a dual-balanced mixer for the 2200 MHz to 2700 MHz frequency range that integrates RF and local oscillator (LO) balancing circuitry to allow for single-ended operation. The ADL5353 also incorporates an RF balun to provide optimal RF and LO isolation. The ADL5353 operates from a single supply voltage of 3.3 V to 5 V and is packaged in a 5 mm × 5 mm 20-lead LFCSP.
The ADL5353 is a highly linear, doubly balanced passive mixer IC designed for cellular base‑station receivers, transmit observation receivers, and radio‑link downconverters. It integrates RF and LO balancing circuitry, a single‑ended RF input, and a high‑isolation SPDT LO switch, all in a 5 mm × 5 mm 20‑lead LFCSP package.
The datasheet provides comprehensive specifications, including RF/IF frequency ranges, conversion gain, noise figure, input linearity, supply requirements, absolute maximum ratings, pin functions, and typical performance curves over temperature and frequency.
| RF Frequency Range | 2200‑2700 MHz |
|---|---|
| IF Frequency Range | 30‑450 MHz |
| Power Conversion Gain (5 V) | 8.7 dB |
| Input Third‑Order Intercept (IIP3) | 24.5 dBm |
| Input 1 dB Compression Point (IP1dB) | 10.4 dBm |
| LO Power Range | -6 dBm to +10 dBm |
| Supply Voltage | 3.3 V to 5 V (single‑supply) |
| Operating Temperature Range | -40 °C to +85 °C |
| ESD Rating | 1500 V HBM / 500 V FICDM |
The ADL5353 operates over an RF frequency range of 2200 MHz to 2700 MHz.
The IF frequency range is 30 MHz to 450 MHz.
It works from a single‑supply voltage of 3.3 V to 5 V.
Typical power conversion gain is 8.7 dB at 5 V supply (9 dB at 3.3 V).