A10252 - Akoustis Technologies

A10252 5.2 GHz Wi-Fi Coexistence BAW Filter

Akoustis’ A10252 is a high-performance, ultra-small bandpass BAW RF Filter for use in 5.2GHz WiFi applications covering U-NII 1 plus 2A bands. A10252 utilizes Akoustis’ patented, XBAW™ technology which provides leading RF filter performance. This BAW RF filter provides low insertion loss and meets the stringent rejection requirements enabling coexistence with U-NII 2C and 3. This device exhibits high-power handling capabilities necessary for demanding power requirements of the latest WiFi standards. A10252 uses standard laminate packaging and is compatible with high volume, lead-free SMT soldering processes.

Features

Ultra small form factor 2.5mm x 2.0mm x 1.0mm
Single-ended Tx/Rx ports.
High rejection enables coexistence with adjacent WiFi UNII bands
High power rating, maximum +28dBm
Low insertion loss passband filter
Performance over -40 C to +85C
RoHS compliant, Pb-free package

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Parameters

Parameter	Conditions	Units	Min.	Typ.	Max.
Passband		MHz	5170	5250	5330
Insertion Loss	5170 – 5330 MHz	dB		1.3⁽¹⁾	2.0
Amplitude Variation	5170 – 5330 MHz	dB		0.6	0.7
Attenuation	30 – 2700 MHz	dB	35	36
	3300 – 3700 MHz	dB	37	38
	5490 – 5835 MHz	dB	55	57
	5945 – 6425 MHz	dB	48	50
	6525 – 7125 MHz	dB	44	46
	7500 – 11000 MHz	dB	30	32
Return Loss	5170 – 5330MHz		12	20⁽¹⁾
Load Impedance		Ω		50
Power Handling	802.11ax MCS10, 80 MHz, PAR 11dB	dBm			28
2^nd Harmonic	Po=28dBm (25°C)	dBm/MHz		-43
3^rd Harmonic	Po=28dBm (25°C)	dBm/MHz		-91