Overview
Features and Benefits
- Low-Phase-Noise Oscillator: -110dBc/Hz (25kHz offset from carrier) Attainable
- Operates from Single +2.7V to +5.25V Supply
- Low-Cost Silicon Bipolar Design
- Two Output Buffers Provide Load Isolation
- Insensitive to Supply Variations
- Low, 27mW Power Consumption (VCC = 3.0V)
- Low-Current Shutdown Mode: 0.1µA (typ)
Product Details
The MAX2620 combines a low-noise oscillator with two output buffers in a low-cost, plastic surface-mount, ultra-small µMAX® package. This device integrates functions typically achieved with discrete components. The oscillator exhibits low-phase noise when properly mated with an external varactor-tuned resonant tank circuit. Two buffered outputs are provided for driving mixers or prescalers. The buffers provide load isolation to the oscillator and prevent frequency pulling due to load-impedance changes. Power consumption is typically just 27mW in operating mode (VCC = 3.0V), and drops to less than 0.3µW in standby mode. The MAX2620 operates from a single +2.7V to +5.25V supply.
Applications
- 900MHz Cordless Phones
- 900MHz ISM-Band Applications
- Analog Cellular Phones
- Digital Cellular Phones
- Land Mobile Radios
- Narrow-Band PCS (NPCS)
Product Categories
Product Lifecycle
Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Documentation & Resources
Design Resources
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 Number | Material Declaration | Reliability Data | Pin/Package Drawing | CAD Symbols, Footprints & 3D Models |
|---|---|---|---|---|
| MAX2620EUA+ | Material Declaration | Reliability Data | Micro-MAX, Thin Shrink Small-Outline | |
| MAX2620EUA+T | Material Declaration | Reliability Data | Micro-MAX, Thin Shrink Small-Outline | |
| Wafer Fabrication Data | MAX2620 Reliability Data |
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