SI53308-B-GM

The SI53308-B-GM clock generator and jitter attenuator is a remarkable solution for a wide range of applications. With its 4 independent fractional-N PLLs and ability to generate frequencies up to 800 MHz, it offers exceptional flexibility for clock distribution. This versatility makes it particularly well-suited to communication, networking, industrial, and test equipment applications with demanding timing requirements. The device's advanced jitter attenuation technology ensures low phase noise and high-frequency stability, providing reliable performance in critical systems

主な特長

• Supports single-ended or differential input clock signals
• Generates four differential (LVPECL, LVDS, HCSL) or eight single-ended (CMOS, SSTL, HSTL) outputs
• Provides signal level translation
• Differential to single-ended
• Single-ended to differential
• Differential to differential
• Single-ended to single-ended
• Wide frequency range
• LVPECL, LVDS: 5 to 710 MHz
• HCSL: 5 to 250 MHz
• SSTL, HSTL: 5 to 350 MHz
• CMOS: 5 to 200 MHz
• Additive jitter: 150 fs RMS typ
• Output-output skew: 100 ps
• Propagation delay: 2.5 ns typ
• Single core supply with excellent PSRR: 1.8, 2.5, or 3.3 V
• Output driver supply voltage independent of core supply: 1.5, 1.8, 2.5, or 3.3 V
• Loss of Signal (LOS) indicator allows system clock monitoring
• Output Enable (OEB) pin allows glitchless control of output clocks
• Low power: 10 mA typical core current
• Industrial temperature range: –40 to +85 °C
• Small size: 24-lead, 4 x 4 mm QFN