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Product Detailed Parameters
- Description：IC OSC VOLT CNTRL 8-UMAX
- Series：MAX2751
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tube
- Function：VCO
- Frequency：2.12GHz ~ 2.26GHz
- RF Type：ISM
- Secondary Attributes：On-Chip Tank Circuit
- Mounting Type：Surface Mount
- Package / Case：8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Supplier Device Package：8-uMAX/uSOP
- Grade：-
- Qualification：-
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Overview
The MAX2751EUA+ is a monolithic voltage-controlled oscillator (VCO) designed for ISM band applications. It operates within a frequency range of 2.12 GHz to 2.26 GHz and requires a supply voltage between 2.7 V and 5.5 V. The device integrates the oscillator and tuning elements into a single chip, eliminating external components. It is housed in an 8-pin µMAX package and supports surface-mount installation. The component functions reliably across an operating temperature range from -40°C to +85°C.
Feature Summary
- Integrates fully functional oscillator and tuning circuitry on a single monolithic chip
- Designed specifically for ISM band radio frequency applications
- Eliminates the need for discrete external resonant components
Applications
- ISM band wireless communication systems
- RF transceiver modules
- Wireless sensor networks
Procurement Notes
Verify the specific suffix and package type against the official datasheet to ensure compatibility with your design requirements. Confirm RoHS compliance status and lead times directly with authorized distributors or the manufacturer, as availability may vary by region and production cycle.
Selection Notes
Select this component when a compact, self-contained VCO solution is required for ISM band frequencies. Ensure the system power supply remains within the specified 2.7 V to 5.5 V range. Consider the 8-pin µMAX package dimensions during PCB layout planning to accommodate the small form factor.
Part Context
This part belongs to the Maxim Integrated RF oscillator family, providing integrated solutions for wireless connectivity. It serves as a key building block for creating cost-effective and space-efficient RF front-ends in portable and industrial wireless devices requiring stable frequency generation.
Replacement Considerations
Check for direct pin-compatible alternatives within the same product family. Verify that any substitute maintains the identical 2.12–2.26 GHz frequency range and 8-pin µMAX package specification to ensure seamless integration without redesigning the PCB footprint.
