Upconverting Mixers

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MAX2660, MAX2661, MAX2663, MAX2671, MAX2673 400MHz to 2.5GHz Upconverters
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.
http://datasheets.maxim-ic.com/en/ds/MAX2660-MAX2673.pdf
MAX2383 WCDMA Upconverter and PA Driver with Power Control
The MAX2383 upconverter and PA driver IC is designed for emerging ARIB (Japan) and ETSI-UMTS (Europe) W-CDMA applications. The IC includes an upconversion mixer with variable gain control, an LO buffer, and a variable-gain PA driver for output power control. The MAX2383 is designed to support the IMT-2000 frequency band. It includes a differential IF input port, an LO input port, and PA driver input/output ports. The upconverter mixer incorporates an AGC with over 30dB of gain control. The IC provides automatic throttle-back of PA driver and mixer current as output power is reduced. The main signal path and the LO buffer can be shutdown independently. The on-chip LO buffer can be kept ON while the main transmitter path is being turned on and off to minimize VCO pulling during TX gated-transmission.
http://datasheets.maxim-ic.com/en/ds/MAX2383.pdf
MAX2307 Low-Power, Cellular Upconverter-Driver
The MAX2307 is an integrated RF upconverter-driver optimized for the Japanese cellular frequency band. It can also be used for applications in the US cellular and ISM bands. Its low current consumption (15mA at -15dBm output) extends the average talk time. The image rejection is done using only two external inductors at the upconverter output because the image frequency in Japanese cellular phones is typically 330MHz away. This realizes the image rejection with no current consumption penalty and only two inexpensive off-chip components, saving cost and valuable board space. The MAX2307 has a separate shutdown control for the LO buffer to minimize VCO pulling. It comes in an ultra-small 354 ultra-chipscale package (UCSP).
http://datasheets.maxim-ic.com/en/ds/MAX2307.pdf
MAX2031 High-Linearity, 815MHz to 1000MHz Upconversion/Downconversion Mixer with LO Buffer/Switch
The MAX2031 high-linearity passive upconverter or downconverter mixer is designed to provide +36dBm IIP3, 7dB NF, and 7dB conversion loss for an 815MHz to 1000MHz RF frequency range to support GSM/cellular base-station transmitter or receiver applications. With a 960MHz to 1180MHz LO frequency range, this particular mixer is ideal for high-side LO injection architectures. For a pin-to-pin-compatible mixer meant for low-side LO injection, contact the factory.
http://datasheets.maxim-ic.com/en/ds/MAX2031.pdf
MAX2041 High-Linearity, 1700MHz to 3000MHz Upconversion/Downconversion Mixer with LO Buffer/Switch

Fully Integrated Up/Downconverter Delivers 7.2dB of Conversion Loss, 33.5dBm of IIP3, 7.4dB of NF, and 63dBc of 2LO - 2RF Rejection while Replacing a Passive Mixer, an LO Amp, 2 Baluns, an LO Switch, Plus Dozens of Discretes.
The MAX2041 high-linearity passive upconverter or downconverter mixer is designed to provide 7.4dB NF and a 7.2dB conversion loss for an RF frequency range of 1700MHz to 3000MHz to support UMTS/WCDMA, DCS, PCS, and WiMAX base-station transmitter or receiver applications. The IIP3 is typically +33.5dBm for both downconversion and upconversion operation. With an LO frequency range of 1900MHz to 3000MHz, this particular mixer is ideal for high-side LO injection architectures. (For a pin-compatible mixer meant for low-side LO injection, refer to the MAX2039.)
http://datasheets.maxim-ic.com/en/ds/MAX2041.pdf