CDC857-3DGGR Overview

A clock integrated circuit is packaged in a Tape & Reel (TR)-shaped package because it is for use as a clock. There is a clock generator embedded in the 48-TFSOP (0.240, 6.10mm Width) package. This clock generator will sustain a maximum temperature of 250 when reflown. There are 48 terminations found in the file. The clock generator ic should be grounded with a voltage of 2.5V. This clock generator receives its inputs from LVTTL, SSTL-2, which is designed to be the clock source. An upper frequency limit of 167MHz Max can be achieved with this clock-based frequency synthesizer. Due to the Surface Mount-shape, this electronic component can be conveniently installed on the panel. Approximately 2.7V is the maximum supply voltage needed by this time clock generator. It is safe to use this frequency synthesizer with a supply voltage above 2.3V. As long as there are 3V~3.6V supply voltages provided, clock generator ic should work. Statistics suggest that the ambient temperature be set at 0°C~85°C, which is what is estimated by the test. It's compatible with SSTL-2 logic levels. As far as electrical parts go, this component can be classified as a PLL Clock Driver component. There is a 48-bit clock-generating IC built specifically for microprocessors in this frequency generator. The RF synthesizer features ALSO REQUIRES 3.3V PLL VOLTAGE for improved clock signal output. The maximal same edge skew (tskwd) can not be exceeded.

CDC857-3DGGR Features

Available in the 48-TFSOP (0.240, 6.10mm Width)
Supply voltage of 2.5V

CDC857-3DGGR Applications

There are a lot of Rochester Electronics, LLC
CDC857-3DGGR Clock Generators applications.

• Wireless infrastructure
• Instrument
• Automatic test equipment
• Wide area power system
• Digital circuits
• Wireless base station for LTE, LTE-advanced
• Picocells, femtocells and small cells
• Sampling clocks for ADC and DAC
• 1 Gigabit Ethernet
• 10 Gigabit Ethernet