CER0325D

Series:	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Impedance:	--
Moisture Sensitivity Level (MSL):	--
Bandwidth:	101MHz
Insertion Loss:	1.2dB
Filter Type:	Band Pass
Mounting Type:	Surface Mount
Package / Case:	Monoblock, 2 PC Pad
Height (Max):	0.094" (2.40mm)

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Introduction To CER0325D

CER0325D is a ceramic filter designed by the Chinese Firm CTS. It is used for the removal of impurities, or for the elimination of unwanted signals from electronic systems. This filter is made up of ceramic components arranged in a specific configuration in order to achieve the desired filtering performance.

Applications of CER0325D

The CER0325D filter is a highly useful device in many applications including wireless communication systems, video, audio, and precision applications. It is most commonly used as a pre-filter in WLAN and real-time imaging systems where its wideband performance can be utilized to reduce interference and improve signal quality. It is also used for high frequency applications such as medical imaging, instrumentation and digital home appliances.For high frequency applications, the CER0325D has an impedance of 50 ohms. It offers excellent attenuation across a wide frequency range from DC to 25 GHz. Furthermore, its insertion loss and out-of-band blocking characteristics are very good. Additionally, it features low phase noise, high power handling capacity, and a small form factor.

Working Principle of CER0325D

The CER0325D is a high performance ceramic filter: it uses a combination of printed technology and coupling realizations. Its superior performance is achieved by coupling signals in multi-channels, using high-Q piezoelectric material that enables the filter to provide a wide attenuation bandwidth.The CER0325D is comprised of multiple capacitive coupling elements and inductive resistors that form a network of parallel and serial resonance circuits. This arrangement is then tuned at the required cut-off frequency. The signals that pass through the filter via this parallel resonance arrangement are then passed through additional inductive-capacitive (LC) filters. The LC filters help block out signals that are not desired, while allowing in signals that are desirable.Ultimately, the CER0325D ceramic filter allows highpass and bandpass frequencies to pass through, while rejecting lowpass and non-desired frequencies. This makes it an ideal choice for applications that require precise signal transmission and elimination.

Conclusion

The CER0325D is an innovative ceramic filter designed for the removal of unwanted signals from electronic systems. It is highly useful for a variety of applications such as wireless communication systems, video, audio, and precision applications. It has an impedance of 50 ohms and an excellent frequency response from DC to 25 GHz. Additionally, this ceramic filter is also known for its low noise, low distortion, and high power handling capacity. It is a great choice for applications requiring clean and precise signal transmission and elimination.

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