ICS840001I Description
The ICS840001I is a Fibre Channel Clock Generator and a member of the HiPerClocksTM HiPerClockS™ family of high performance devices from ICS. The ICS840001I uses a 26.5625MHz crystal to synthesize either 106.25MHz or 212.5MHz, using the FREQ_SEL pin. The ICS840001I has excellent phase jitter performance, over the 637kHz 5MHz integration range.
ICS840001I Key Features
- 1 LVCMOS/LVTTL output, 7Ω typical output impedence
- Crystal oscillator interface designed for 26.5625MHz, 18pF parallel resonant crystal
- Selectable 106.25MHz or 212.5MHz output frequency
- VCO range: 560MHz to 680MHz
- RMS phase jitter @ 106.25MHz, using a 26.5625MHz crystal (637kHz
- 5MHz): 0.70ps (typical)
- 3.3V or 2.5V operating supply
- 40°C to 85°C ambient operating temperature
- 5MHz integration range. The ICS840001I is packaged in a small 8-pin TSSOP, making it ideal for use in systems with limit