High end consumer and professional applications require crystals with a minimum number of external components. These applications typically operate under severe noise environment of large digital video processing chips. A standard crystal oscillator pad provided in commodity libraries induces high noise and jitter. Analog Bits has developed a unique Crystal Oscillator macro based on a proprietary architecture that is in volume production in several high end graphics and multi-media applications. This differentiated architecture has earned outstanding reviews on high volume production boards.
Automotive Grade 1 – Crystal Oscillator on GLOBALFOUNDRIES 22FDX-AG1
Overview
Key Features
- Crystal Oscillator pad macro supporting 25MHz crystal
- Uses standard CMOS transistors
- Crystal Oscillation Mode: Fundamental
- Power down option for IDDQ testing
- Oscillator by-pass mode option for logic testing
- Self-contained ESD protection structure
- Designed for Automotive (AEC-Q100) Grade 1 operation
Technical Specifications
Foundry, Node
GLOBALFOUNDRIES 22FDX-AG1
GLOBALFOUNDRIES
Pre-Silicon:
22nm
FDX
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