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DPX164200DT-8202B1 is listed in the RF Multiplexers range at ChipApex. The manufacturer field lists TDK Corporation. Its product description is MULTILAYER DIPLEXER FOR LTE/N77. Review the specifications below when checking this part for your BOM.
The DPX164200DT-8202B1 is a multilayer SAW diplexer designed for LTE/N77 applications. It operates with a low band of 617MHz to 2.69GHz and a high band of 3.3GHz to 4.2GHz. The device features a 50 Ohm impedance and an insertion loss of 0.91 dB. Low-band attenuation ranges from 25.00dB to 30.00dB, while high-band attenuation is between 15.00dB and 22.00dB. Both bands exhibit a return loss of 10.0dB. Packaged in a 0603 (1608 metric) SMD/SMT footprint with six pins, it functions within a temperature range of -40°C to +85°C.
Verify the specific ordering suffix against official TDK documentation to ensure correct package type and tape configuration. Confirm RoHS compliance status and moisture sensitivity level requirements prior to integration. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and current production status before finalizing procurement orders.
Select this component when designing circuits requiring separation of the 617MHz–2.69GHz and 3.3GHz–4.2GHz bands. Ensure the PCB layout accommodates the 0603 footprint and that the system impedance matches the 50 Ohm specification. Consider the thermal operating range and attenuation characteristics relative to the specific RF chain requirements.
This part belongs to the TDK DPX series of SAW diplexers. These components are engineered for band-switching in dual-band systems, offering a low profile and lightweight design. The series focuses on providing efficient signal conditioning for modern wireless communication standards.
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