5V49EE901PGGI

The 5V49EE901 is an advanced programmable clock generator engineered specifically for high-performance data communications, telecommunications, consumer electronics, and networking applications. Boasting four internal PLLs, each with individual programmability, this device enables the generation of four unique, non-integer-related frequencies derived from a single reference clock. With the availability of two redundant clock inputs and automatic or manual switchover functions, the 5V49EE901 ensures reliable and flexible operation in diverse settings. The device's in-system programmability via I2C interface and internal EEPROM for configuration storage facilitates seamless customization and maintenance

Key Features

• Four internal PLLs
• Internal non-volatile EEPROM
• Fast (400kHz) mode I2C serial interface
• Input frequency range: 1 MHz to 200 MHz
• Output frequency range: 4.9 kHz to 500 MHz
• Reference crystal input with programmable linear load capacitance - Crystal frequency range: 8 MHz to 50 MHz
• Each PLL has a 7-bit reference divider and a 12-bit feedback-divider
• 8-bit output-divider blocks
• Fractional division capability on one PLL
• Two of the PLLs support spread spectrum generation capability
• I/O Standards: - Outputs - 3.3 V LVTTL/ LVCMOS - Outputs - LVPECL, LVDS and HCSL - Inputs - 3.3 V LVTTL/ LVCMOS
• Programmable slew rate control
• Programmable loop bandwidth
• Programmable output inversion to reduce bimodal jitter
• Redundant clock inputs with auto and manual switchover options
• Individual output enable/disable
• Power-down mode
• 3.3V core VDD
• Available in TSSOP and VFQFPN packages
• -40 to +85 C Industrial Temp operation