MAX2150
PRODUCTIONWideband I/Q Modulator with Sigma-Delta Fractional-N Synthesizer
- Part Models
- 2
- 1ku List Price
- Starting From $11.61
Part Details
- Single Voltage Supply (2.7V to 3.6V)
- 75MHz 3dB I/Q Input Bandwidth
- Wideband 50Ω RF Output: 700MHz to 2300MHz
- Ultra-Fine Frequency Resolution: 100mHz
- High Reference Frequency for Fast-Switching Applications
- Ultra-Low Phase Noise
- Low Spurious and Reference Emissions
- -1dBm RMS Output Power
- 60dB RF Muting Control
- 34dBc Typical Carrier Suppression
- 34dBc Typical Sideband Suppression
- Software- and Hardware-Controlled Shutdown Modes
The MAX2150 is a complete wideband direct upconversion quadrature modulator IC incorporating a 28-bit sigma-delta fractional-N synthesizer. 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. Other features: fully differential I/Q modulation inputs, an internal LO buffer, and a 50Ω 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 device typically achieves 34dBc of carrier and sideband suppression at a -1dBm output level. The wideband, internally matched RF output can also be disabled while the synthesizer and 3-wire bus remain powered up for continuous programming.
The device consumes 72mA from a single +3.0V supply and is packaged in an ultra-compact 28-pin QFN package (5mm x 5mm) with an exposed pad.
Applications
- LMDS
- Satellite Uplink
- Wireless Base Stations
- Wireless Broadband
Documentation
Data Sheet 1
Reliability Data 1
Technical Articles 1
Solutions Bulletin & Brochure 1
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. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| MAX2150ETI+ | 28-LFCSP-5X5X0.75 | ||
| MAX2150ETI+T | 28-LFCSP-5X5X0.75 |
This is the most up-to-date revision of the Data Sheet.
Tools & Simulations
Software Development 1
Evaluation Kits
Evaluation Kit for MAX2150
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