Microchip | SY89858UMG

The SY89858UMG is a precision low-power, high-speed and fully differential 1:8 LVPECL Fanout Buffer. Available in surface mount MLF-32 package.

Features:

• Three low-skew LVPECL output banks with programmable ÷1, ÷2 and ÷4 divider options
• Three independently programmable output banks
• Guaranteed AC performance over temp and voltage:
  • >1.5GHz clock frequency (fMAX)
  • <930ps In-to-Out tpd
  • <220ps tr/tf
• Ultra-low jitter design:
  • <1psRMS random jitter (RJ) 
  •  <10psPP total jitter (clock)
• Internal input termination
• Patent-pending input termination and VT pin accepts AC- and DC-coupled inputs (CML, PECL, LVDS)
• 800mV LVPECL output swing
• CMOS/TTL-compatible output enable (EN) and divider select control
• Power supply 2.5V +5% or 3.3V +10%
• -40°C to +85°C industrial temperature range
• Available in 32-pin QFN package 

Applications:

• All SONET and GigE clock distribution
• All Fiber Channel Clock and data distribution
• Network routing engine timing distribution
• High-end, low-skew multiprocessor synchronous clock distribution