PCS3I2191A PulseCore Semiconductor, PCS3I2191A Datasheet - Page 5

• Manufacturer Part Number: PCS3I2191A
• Description: Spread Spectrum Clock Generator
• Manufacturer: PulseCore Semiconductor

April 2007
rev 0.2
Typical Crystal Oscillator Circuit
Typical Crystal Specifications
Fundamental AT cut parallel resonant crystal
Nominal frequency
Frequency tolerance
Operating temperature range
Load capacitance
Shunt capacitance
ESR
Notice: The information in this document is subject to change without notice.
Spread Spectrum Clock Generator
C1
Crystal
15MHz
± 50 ppm or better at 25°C
-45°C to +90°C
18pF
7pF maximum
25Ω
R1 = 510Ω
C2
PCS3P2191A
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