说明The MAX2660/MAX2661/MAX2663/MAX2671/MAX2673 miniature, low-cost, low-noise upconverters are designed for low-voltage operation and are ideal for use in portable consumer equipment. Signals at the IF input port are mixed with signals at the local oscillator (LO) port using a double-balanced mixer. These upconverters operate with IF input frequencies between 40MHz and 500MHz, and upconvert to output frequencies as high as 2.5GHz.
These upconverters offer a wide range of supply currents and output intercept levels to optimize system performance. Supply current is essentially constant over the specified supply voltage range. Additionally, when the devices are in a typical configuration with VSHDN-bar = 0, a shutdown mode reduces the supply current to less than 1µA.
The MAX2660/MAX2661/MAX2663/MAX2671 family of upconverters are offered in the space-saving 6-pin SOT23 package. For applications requiring balanced IF ports, choose the MAX2673 upconverters in the 8-pin µMAX package.
- RF Output Frequencies: 400MHz to 2.5GHz
- Low Noise Figure: 9.3dB (900MHz, MAX2671)
- +2.7V to +5.5V Single Supply
- High Output Intercept Point (OIP3)
- 5.9dBm at 4.8mA (MAX2660)
- 7.1dBm at 8.3mA (MAX2661)
- 0.7dBm at 3.0mA (MAX2663)
- 9.6dBm at 11.8mA (MAX2671)
- 7.6dBm at 20.5mA (MAX2673)
- 1µA Shutdown Mode
- Ultra-Small Surface-Mount Packaging
- 400MHz/900MHz/2.4GHz ISM
- IEEE 802.11与无线数据
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific and version-specific prices and delivery, please see the price and availability page or contact an authorized distributor.