FEATURES & BENEFITS

• Supports output wander and jitter generation specifications for GR-253-CORE OC-3 and G.813 STM-1 SONET/SDH interfaces
• Accepts two input references and synchronizes to any combination of 2 kHz, 8 kHz, 1.544 MHz, 2.048 MHz, 8.192 MHz, 16.384 MHz or 19.44 MHz inputs
• Provides a 19.44 MHz (SONET/SDH) clock output
• Provides an 8 kHz framing pulse and a 2 kHz multi-frame pulse
• Provides automatic entry into Holdover and return from Holdover
• Hitless reference switching
• Provides lock and accurate reference fail indication
• Loop filter bandwidth of 29 Hz or 14 Hz
• Less than 24 psrms intrinsic jitter on the 19.44 MHz output clock, compliant with GR-253-CORE OC-3 and G.813 STM-1 specifications
• Ultra Compact (5 mm x 5 mm) 32-pin QFN package