The MAX2611 is a low-voltage, low-noise amplifier for use from DC to microwave frequencies. Operating from a single +5V supply, it has a 3dB bandwidth of 1100MHz. The MAX2611's low noise figure and high drive capability make it ideal for a variety of transmit, receive, and buffer applications.
In a typical application, the only external components needed are input and output blocking capacitors and a VCC series resistor. To improve gain and output power, an RF choke can be added in series to the bias resistor.
The MAX2611 comes in a 4-pin SOT143 package, requiring minimal board space.

Single +5V Supply Operation
3dB Bandwidth: DC to 1100MHz
High Gain: 18dB at 500MHz
Low Noise Figure: 3.5dB at 500MHz
High Drive Capability: +3dBm at 16mA ID
Ultra-Small SOT143 Package
Applications
Global Positioning Systems (GPS)
ISM Radios
Land Mobile Radios
Satellite Receivers
Set-Top Boxes
TV Tuners
Wireless Local Area Networks (WLANs)
Wireless Local Loop (WLL)

Select all	Attribute	Value
	Brand	Maxim Integrated
	Amplifier Type	Low Noise
	Typical 3dB Bandwidth	1100MHz
	Typical Power Gain	18.3 dB
	Typical Output Power	13dBm
	Typical Noise Figure	3.5dB
	Number of Channels per Chip	1
	Maximum Operating Frequency	500 MHz
	Mounting Type	Surface Mount
	Package Type	SOT-143
	Pin Count	4
	Dimensions	3.04 x 1.4 x 1.07mm
	Height	1.07mm
	Length	3.04mm
	Width	1.4mm
	Maximum Operating Temperature	+85 °C
	Minimum Operating Temperature	-40 °C
	Maximum Operating Supply Voltage	5 V

	Select all
	Brand Maxim Integrated
	Amplifier Type Low Noise
	Typical 3dB Bandwidth 1100MHz
	Typical Power Gain 18.3 dB
	Typical Output Power 13dBm
	Typical Noise Figure 3.5dB
	Number of Channels per Chip 1
	Maximum Operating Frequency 500 MHz
	Mounting Type Surface Mount
	Package Type SOT-143
	Pin Count 4
	Dimensions 3.04 x 1.4 x 1.07mm
	Height 1.07mm
	Length 3.04mm
	Width 1.4mm
	Maximum Operating Temperature +85 °C
	Minimum Operating Temperature -40 °C
	Maximum Operating Supply Voltage 5 V

MAX2611EUS+T Maxim Integrated, RF Amplifier Low Noise, 18.3 dB 500 MHz, 4-Pin SOT-143

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