AW15745DNR

Low Noise Amplifier for GNSS

Datasheet :

Preview - AW15745DNR - Datasheet

Ref.Price

1-99￥1.01
100-249￥0.83
250-499￥0.67
500-999￥0.53
1000+￥0.41

Product details

Frequency (GHz)	GPS L1，L2和L5
VCC (Min) (V)	1.08
VCC (Max) (V)	3.3
Gain(dB)	18.5
NF(dB)	0.65
Icc (mA)	6.5
Temperature	-40℃~105℃
P1dB (dBm)	-2.5
Package (mm)	DFN 1.1X0.7-6L

DFN 1.1X0.7-6L

1、Operation bands: L1, L2 and L5 2、Supply voltage: 1.08V to 3.3V 3、Require only one input matching inductor 4、Low noise figure: 0.65dB@L1 0.6dB@L2 and L5 5、High linearity IIP3ib: 4dBm@L1 2dBm@L2 1.5dBm@L5 6、High input 1dB compression point: -2.5dBm@L1 -6dBm@L2 and L5 7、High input power: 30dBm 8、2kV HBM ESD protection (all pins) 9、DFN 1.1X0.7-6L package

AW15745DNR is a Low Noise Amplifier designed for Global Navigation Satellite Systems (GNSS) as GPS, BDS, GLONASS and Galileo. AW15745DNR requires only one external input matching inductor, and reduces assembly complexity and the PCB area, enabling a cost-effective solution. AW15745DNR with patented Smart Linearity Technology (SLT) achieves ultra-low noise figure, high linearity, high gain, over a wide range of supply voltages from 1.08V to 3.3V. These features make AW15745DNR an excellent choice for GNSS LNA as it improves sensitivity with low noise figure and high gain, provide better immunity against out-of-band jammer signals with high linearity, reduces filtering requirement of preceding stage and hence reduces the overall cost of the GNSS receiver. AW15745DNR is available in a small lead-free, RoHS-Compliant, DFN 1.1X0.7-6L package.

Technical documentation

	Type	Title			Date
	Product Design Guide	AW15745DNR Hardware Design Guide			2024-05-22
	Datasheet	DS_AW15745_EN_V1.1			2025-09-23

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

Evaluation board

AW15045FDR_EVB_V2.0 — This EVB is used for evaluating the L1 and L5 band performance of GNSS LNAs, including S-parameters, noise figure, etc.

Applicable GNSS LNA Evaluation for Single Match on L1 and L5 Bands Performance

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Hardware development

Evaluation board

AW15045FDR_EVB_V2.0 — This EVB is used for evaluating the L1 and L5 band performance of GNSS LNAs, including S-parameters, noise figure, etc.

Applicable GNSS LNA Evaluation for Single Match on L1 and L5 Bands Performance

View options