XTALONG 3000MHz FBAR/SAW Filter XTALSF-1010

Center Frequency: 3000MHz
ldB Band Width(BW): ≥15MHz
Insertion Loss(@f0±7.5MHz): 1.3dB Typ.
VSWR(f0±7.5MHz): 1.5 Typ.

The XTALSF-1010-3000M-1.3-A1 is a 3GHz bandpass filter die based on advanced FBAR technology. Designed for highly integrated RF front-end modules, this ultra-compact 1.0x1.0mm chip ensures high-fidelity signal transmission with superior frequency selectivity, ideal for 5G, satellite communications, and microwave RF applications.

Features

Advanced FBAR Technology: Utilizes Film Bulk Acoustic Resonator technology for higher Q-factor and superior high-frequency performance compared to traditional SAW.

Ultra-Miniature Size: Compact footprint (1025μm x 1025μm) ideal for space-constrained designs.

Low Insertion Loss: Features a typical insertion loss of only 1.3dB at 3000MHz, minimizing signal degradation.

High Out-of-band Rejection: Provides steep rejection (over 40dBc at f0±80MHz) to ensure excellent signal selectivity.

Wide Temperature Range: Reliable operation from -55°C to +85°C, suitable for demanding environments.

Die Form Factor: Designed as a bare die for seamless integration into Multi-Chip Modules (MCM) or System-in-Package (SiP).

RoHS Compliant: Environmentally friendly and fully compliant with RoHS standards.

Applications

5G Terminals & Infrastructure: Used for signal filtering and band selection in RF front-ends.

Microwave RF Modules: Perfectly suited for highly integrated RF Front-End Modules (FEM) due to its die form factor.

Satellite Communications & Navigation: High-precision signal processing within the S-band frequency range.

Aerospace & Defense: Ideal for radar systems or secure communications requiring wide temperature stability.

Test & Measurement Equipment: Precision frequency filtering for high-performance microwave instrumentation.

Specifications

Parameter		Min. For T_S_PEC	Typ. @+25℃	Max. For T_S_PEC	Unit
Center Frequency		\	3000	\	MHz
ldB Band Width(BW)		15	\	\	MHz
Insertion Loss(@f0±7.5MHz)		\	1.3	2.0	dB
VSWR(f0±7.5MHz)		\	1.5	2.0	\
Return Loss(f0±7.5MHz)		10	14	\	dB
Group delay ripple((f0±7.5MHz))		\	\	10	ns
Attenuation	@f0±80MHz	40	47	\	dBc
	DC~f0-100MHz	40	44	\	dBc
	F0+100MHz~5500MHz	40	45	\	dBc