Генераторы частоты CDCE62005RGZT

Clock Generator , Serial, SPI, 1.175 GHz, 3V-3.6V supply, 5 Outputs, QFN-48

The CDCE62005RGZT is a high-performance Clock Generator and Distributor features low output jitter, a high degree of configurability via a SPI interface and programmable start up modes determined by on-chip EEPROM. Specifically tailored for clocking data converters and high-speed digital signals, the CDCE62005 achieves jitter performance well under 1ps RMS (10kHz to 20MHz integration bandwidth). It incorporates a synthesizer block with partially integrated loop filter, a clock distribution block including programmable output formats and an input block featuring an innovative smart multiplexer. The clock distribution block includes five individually programmable outputs that can be configured to provide different combinations of output formats (LVPECL, LVDS, LVCMOS). Each output can also be programmed to unique output frequency (up to 1.5GHz) and skew relationship via a programmable delay block. If all outputs are configured in single-ended mode (for example, LVCMOS).

• Integrated EEPROM determines device configuration at power-up
• Smart input multiplexer automatically switches between one of three reference inputs
• Independent coarse skew control on all outputs
• LVPECL, LVDS, LVCMOS and special high swing output modes
• Unique Dual-VCO architecture supports a wide tuning range
• 2.6ps RMS Typical low noise jitter cleaner
• 550fs RMS Low noise clock generator
• Green product and no Sb/Br

Области применения

Беспроводное, Медицинское, Оборона, Военная и Авиационно-космическое, Промышленное, Время и Расчет Времени, Связь и Сеть Device has limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.