Clock oscillator has a phase noise of -100 dBc/Hz at 10Hz offset for audio equipment
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eeNews Europe
When placed in disable mode, the CCHD-957’s internal oscillator is completely shut down and its output buffer is placed in tri-state. The device is housed in a 9x14mm SMT package and operates with a +3.3V power supply consuming 15mA of current. Stability is rated at 20-50ppm (0°C to +70°C) and ±25-50ppm (-40°C to +85°C). The CCHD-957 generates frequencies between 10 and 50MHz. Its output driver is capable of driving ±24mA, translating to a rise/fall time of about 3ns maximum at 20% to 80% Vcc with a 15pF load.
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