RF Amplifiers

RFoneTech RF amplifiers are designed using the company’s leading amplifier and RF IC expertise that meet the challenge of your next design. Our RF Amplifiers range from Low Noise Amplifiers (LNAs) to high power amplifiers spanning from kHz to ~10GHz. There are a variety of products optimized for bandwidth, efficiency, power, linearity, low noise, etc. to meet the most challenging performance requirements. These RF amplifiers are often used in Communications, Instrumentation, IoT but also enjoy a broad range of end markets.

Power Amplifier

wdt_ID	Part#	Data Sheet	Description	Replacement	Frequency Range(MHz)MIN	Frequency Range(MHz)MAX	Gain(dB) TYP	NF(dB) TYP	Psat(dBm) TYP	OIP3(dBm) TYP	Voltage (V)	Current (mA)	Package
1	RS4221		Wideband,28dB Gain,0.5W Driver Amplifier	QPA9121	2,300	5,000	27	4.5	26	33	5	110	3×3 16L LGA
2	RS4222		Wideband,36dB Gain,0.5W Driver Amplifier	QPA9122	2,300	5,000	36	4.5	27	33	5	100	3×3 16L LGA

Low Noise Amplifier

wdt_ID	Part#	Description	Freq MIN, MHz	Freq MAX, MHz	Gain TYP, dB	NF TYP, dB	OP1dB TYP, dBm	OIP3 TYP, dBm	Voltage, V	Current, mA	Package
1	RS3357	Flat Gain LNA	1,500	1,800	18.00	1.00	9.70	19.00	3	7.50	1.1x0.7 6L uDFN
2	RS3358	Flat Gain LNA	1,400	1,800	16.50	0.78	11.50	18.50	3	6.00	1.5x1.0 6L uDFN
3	RS3359	Flat Gain LNA	1,560	1,610	22.00	0.46	9.00	20.00	3	7.50	1.5x1.0 6L uDFN

Wideband Amplifier

wdt_ID	Part#	Description	Replacement	Freq MIN, MHz	Freq MAX, MHz	Gain TYP, dB	NF TYP, dB	OP1dB TYP, dBm	OIP3 TYP, dBm	Voltage, V	Current, mA	Package
1	RS3192	Ultra Flat Wideband Gain Block	TQL9092	700	6,000	20	0.80	19.50	32.00	5.00	65	2x2 8L QFN
2	RS3192X	Flat Gain Wideband LNA	TQL9092	700	5,000	20	0.60	18.50	32.00	5.00	65	2x2 8L QFN
3	RS3211	Low frequency LNA		30	3,000	25	0.50	20.00	33.00	3.30	65	2x2 8L QFN
4	RS3126	Flat Gain Wideband Gain Block		600	5,000	15	2.50	19.50	32.50	5.00	65	2x2 8L QFN
5	RS3003	Wideband High Linearity Gain Block		5	3,000	18	2.40	22.00	40.00	5.00	115	SOT-89
6	RS3113	Low Gain Wideband Gain Block		30	3,000	155	2.20	20.50	33.50	5.00	65	2x2 8L QFN