MAX2650: DC-to-Microwave, +5V Low-Noise Amplifier Data Sheet (Rev. 1)10/24/2003133K
Features and Benefits
- Internally Biased
- High Gain: 18.3dB at 900MHz
- 3.9dB Noise Figure
- Single +4.5V to +5.5V Operation
- -1dBm Output 1dB Compression Power
- Low-Cost Silicon Bipolar Design
- Ultra-Small SOT143 Package
The MAX2650 is a low-noise amplifier for use from DC to microwave frequencies. Operating from a single +5V supply, it has a flat gain response to 900MHz. The MAX2650's low noise figure and high drive capability make it ideal for a variety of transmit, receive, and buffer applications.
The device is internally biased, eliminating the need for external bias resistors or inductors. In a typical application, the only external components needed are input and output blocking capacitors and a VCC bypass capacitor.
The MAX2650 comes in a 4-pin SOT143 package, requiring minimal board space.
- Cellular Base Stations
- Global Positioning Systems (GPS)
- ISM Radios
- Set-Top Boxes
- Special Mobile Radios
- Wireless Local Area Networks (WLANs)
- Wireless Local Loop (WLL)
Product Lifecycle Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Documentation & Resources
MAX2650 Reliability Data1/12/202333K
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.
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