SiT5346 Endura™ Ruggedized Super-TCXOs

SiTime SiT5346 Endura™ Ruggedized Super-Temperature-Compensated Crystal Oscillators (TCXOs) are designed for aerospace, defense, and high-reliability applications that require precision timing under sustained environmental stress. These Endura-family ruggedized super-TCXOs deliver ±100ppb over-temperature stability from -40°C to +105°C, a ±1ppb/°C frequency slope (ΔF/ΔT), and 1.5×10-11 ADEV at a 10-second averaging interval in a 5.0mm x 3.2mm 10-pin package. DualMEMS™ temperature sensing and TurboCompensation™ maintain stability under airflow, thermal gradients, vibration, shock, and EMI.  

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Frequency
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Supply Voltage - Max
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SiTime TCXO Oscillators 10MHz, 3.3V, 0.1ppm, -40 to 105C, Bulk
Datasheet
2In Stock
Min.: 1
Mult.: 1

TCXO CQFN-10 10 MHz 0.1 PPM 15 pF 2.97 V 3.63 V LVCMOS SMD/SMT - 40 C + 105 C 5 mm 3.2 mm 0.95 mm SiT5346 Bulk
SiTime TCXO Oscillators MEMS Super-TCXO, -40 C to 85 C, 5.0 x 3.2 mm , + / - 0.1 ppm, 3.3V, 50.000000 MHz, LVCMOS, Output Enable, Bulk
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

TCXO CQFN-10 50 MHz 0.1 PPM 15 pF 2.97 V 3.63 V LVCMOS SMD/SMT - 40 C + 85 C 5 mm 3.2 mm 0.95 mm SiT5346 Bulk
SiTime TCXO Oscillators MEMS Super-TCXO, -40 C to 105 C, 5.0 x 3.2 mm , + / - 0.1 ppm, 3.3V, 50.000000 MHz, LVCMOS, Output Enable, Bulk
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

TCXO CQFN-10 50 MHz 0.1 PPM 15 pF 2.97 V 3.63 V LVCMOS SMD/SMT - 40 C + 105 C 5 mm 3.2 mm 0.95 mm SiT5346 Bulk