CCHD-957-25-45.1584

CCHD-957 Model 9×14 mm SMD, 3.3V, HCMOS CCHD-957 FEMTO Clock Ultra-Low Phase Noise Oscillator with Standby Mode 22.5792 MHz HCMOS 3.3V 24.576 MHz HCMOS 3.3V 45.1584 MHz HCMOS 3.3V 49.152 MHz HCMOS 3.3V Crystek’s Model CCHD-957 HCMOS CLOCK oscillator family has been designed specifically for High Definition Audio (HD Audio). It features a typical low close-in phase noise of -100 dBc/Hz @ 10 Hz offset, and a noise floor of -169 dBc/Hz. With this extreme low phase noise performance, you will “Hear the Difference”. It also features a “Standby Function”, that is, when placed in disable mode, the internal oscillator is completely shut down in addition to its output buffer being placed in Tri-State. This family is housed in a 9×14 mm SMT package and operates with a +3.3V power supply. Applications include: C CRYSTEK CORPORATION Rev: L Date: 03-Nov-2022 Page 1 of 2 Digital Audio Broadcasting (DAB) Professional CD audio equipment DACs and ADCs for HD audio 16850 Oriole Road • Fort Myers, Florida 33912 Phone: 239-561-3311 • 800-237-3061 www.crystek.com CCHD-957 FEMTO Clock Ultra-Low Phase Noise Oscillator with Standby Mode CCHD-957 Model 9×14 mm SMD, 3.3V, HCMOS Frequency Range: 10 MHz to 50 MHz Temperature Range: (Option M) (Option X) Storage: Input Voltage: Input Current: Input Current (Disabled Mode): Output: Symmetry: Rise/Fall Time: Logic: 0°C to +70°C Shock: MIL-STD-883, Method 2002, Condition B -20°C to +70°C Solderability: MIL-STD-883, Method 2003 -40°C to +85°C Vibration: MIL-STD-883, Method 2007, Condition A Solvent Resistance: MIL-STD-202, Method 215 -45°C to 90°C Resistance to Soldering Heat: MIL-STD-202, Method 210, Condition I or J 3.3V ±0.3V 15mA Typical, 25mA Max Environmental: 1.5mA Max Thermal Shock: MIL-STD-883, Method 1011, Condition A Moisture Resistance: MIL-STD-883, Method 1004 HCMOS 45/55% Max @ 50%Vcc 3ns Max @ 20% to 80% Vcc Developed Frequencies “0” = 10% Vcc Max “1” = 90% Vcc Min 10.000 MHz 24.576 MHz 40.000 MHz 15pF 20.000MHz 25.000 MHz 45.1584 MHz ±24mA Max 22.5792 MHz 27.000 MHz 49.152 MHz 200ns Max 24.000 MHz 28.000 MHz 1ms Typical, 2ms Max -350µA Max -100 dBc/Hz Typical, -95 dBc/Hz Max at 10Hz offset -169 dBc/Hz Typical, -165 dBc/Hz Max None