The MAX2172ETL+T, manufactured by Maxim Integrated, is a direct-conversion to low-IF tuner specifically designed for digital audio broadcast (DAB) and terrestrial digital multimedia broadcast (TDMB) applications. This versatile tuner covers a wide input frequency range, including 168MHz to 240MHz (VHF-III), 1452MHz to 1492MHz (L-band), and 87MHz to 108MHz (FM). Its high level of component integration allows for low-power, tuner-on-board designs, making it an excellent choice for power-sensitive applications.
The architecture of the MAX2172ETL+T eliminates the need for an IF-SAW filter, providing a balanced 2.048MHz center frequency baseband output to the demodulator. It incorporates a sigma-delta fractional-N synthesizer, optimized for both close-in and wideband phase noise performances, addressing potential issues related to OFDM applications. Housed in a compact 40-pin thin QFN package (6mm x 6mm) with an exposed pad, it guarantees electrical performance over an extended temperature range of -40°C to +85°C.
Maxim Integrated MAX2172ETL+T Original Reel Label
As a professional distributor of Maxim Integrated products, Nantian Electronics maintains a substantial inventory of MAX2172ETL+T, offering additional support with downloadable resources such as parameters, datasheet PDF, and pin diagram instructions.
