843071AGILFT

• One Differential LVPECL output
• Crystal oscillator interface, 18pF parallel resonant crystal (20.833MHz - 28.3MHz)
• Output frequency range: 62.5MHz - 170MHz
• VCO range: 500MHz - 680MHz
• RMS phase jitter @ 150MHz, using a 25MHz crystal (12kHz - 20MHz): 0.64ps (typical) @ 3.3V output
• RMS phase jitter @ 159.375MHz, using a 26.5625MHz crystal (1.875Hz - 20MHz): 0.40ps (typical) @ 3.3V output
• 3.3V or 2.5V operating supply
• -40°C to 85°C ambient operating temperature
• Available in both standard and lead-free RoHS compliant packages

Description
The ICS843071I is a Serial ATA (SATA)/Serial Attached SCSI (SAS) Clock Generator and a member of the HiPerClocksTM family of high performance devices from IDT. The ICS843071I uses an 18pF parallel resonant crystal over the range of 20.833MHz - 28.3MHz. For SATA/SAS applications, a 25MHz crystal is used and either 75MHz or 150MHz may be selected with the FREQ_SEL pin. For 10Gb Fibre Channel applications, a 26.5625MHz crystal is used for 159.375MHz output. The ICS843071I has excellent <1ps phase jitter performance, over the 12kHz - 20MHz integration range. The ICS843071I is packaged in a small 8-pin TSSOP, making it ideal for use in systems with limited board space.