Features

• Designed for use in SAS, SAS-2, and SATA systems.
• Center (±0.33%) Spread Spectrum Clocking (SSC).
• Down (-0.30% or -0.60%) SSC.
• Better frequency stability than SAW oscillators.
• One differential 3.3V LVPECL output.
• Crystal oscillator interface designed for 25MHz (CL = 18pF) frequency.
• External fundamental crystal frequency ensures high reliability and low aging.
• Selectable output frequencies: 75MHz, 100MHz, 150MHz, 300MHz.
• Output frequency is tunable with external capacitors.
• RMS phase jitter: 1.33ps (typical).
• 3.3V operating supply.
• 0°C to 70°C ambient operating temperature.
• Industrial temperature available upon request.
• Available in lead-free (RoHS 6) package.

Electrical Specifications

• Power Rating at 70°C: 1/4W
• Maximum Working Voltage: 200V
• Maximum Overload Voltage: 400V
• Voltage Proof on Insulation: 300V
• Resistance Range: 0.22Ω ~ 3.9Ω for Tol ±5%, E24 series value, 4Ω ~ 1MΩ for Tol ±1% E24 + E96 series value
• Operating Temperature Range: -55°C to +155°C

Pin Assignments and Package Information

The SI5335B-B05296-GM is available in a 24-Lead QFN package with the following key pin assignments:

• XA/CLKIN, XB/CLKINB: Differential clock input pins.
• VDDOx: Output clock supply voltage pins for each channel.
• CLKxA, CLKxB: Output clock pins for each channel.
• P1, P2, P3, P5, P6: Multi-Function Input pins.
• LOS: Loss of Signal output pin.
• VDD: Core supply voltage pin.
• GND: Ground pin.

Applications

• Ethernet switch/router
• PCI Express Gen 1/2/3/4
• PCIe jitter attenuation
• DSL jitter attenuation
• Broadcast video/audio timing
• Processor and FPGA clocking
• MSAN/DSLAM/PON
• Fibre Channel, SAN
• Telecom line cards
• 1 GbE and 10 GbE