MAX2150ETI+

The MAX2150ETI+ is a wideband I/Q modulator with 28bit sigma-delta fractional-N synthesizer in 28 pin TQFN package. The device is targeted for applications in the 700MHz to 2300MHz frequency range. The super-high-resolution sigma-delta fractional-N synthesizer is capable of better than 50mHz resolution when used with a 10MHz reference. Featuring fully differential I/Q modulation inputs, an internal LO buffer and a 50 ohm wideband output driver amplifier. A standard 3-wire interface is provided for synthesizer programming and overall device configuration. An on-chip low-noise crystal oscillator amplifier is also included and can be configured as a buffer when an external reference oscillator is used. The wideband, internally matched RF output can also be disabled while the synthesizer and 3-wire bus remain powered up for continuous programming. Typical applications include wireless broadband, satellite uplink, LMDS and wireless base station.

• Single voltage supply range from 2.7V to 3.6V
• 75MHz 3dB I/Q input bandwidth
• High reference frequency for fast-switching applications
• Ultra low phase noise
• Low spurious and reference emissions
• 60dB RF muting control
• 34dBc of carrier and sideband suppression at a -1dBm output level
• Software and hardware controlled shutdown modes
• Operating temperature range from -40°C to 85°C
• LMDS; Satellite Uplink; Wireless Base Stations; Wireless Broadband

Applications

Signal Processing, Communications & Networking

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party