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SC-B1449-FREQ中文資料NEL數(shù)據(jù)手冊PDF規(guī)格書
SC-B1449-FREQ規(guī)格書詳情
Description
The SC-B1440 Series of quartz crystal oscillators provide enable/disable 3-state LVCMOS compatible signals for bus connected systems. Supplying Pin 1 of the SC-B1440 units with a logic “1 or open enables its Pin 3 output. In the disable mode, Pin 3 presents a high impedance to the load.
Features
? Wide frequency range–220.0MHz to 250.0MHz (Contact factory for other frequencies)
? User specified tolerance available
? Will withstand vapor phase temperatures of 253°C for 4 minutes maximum
? Space-saving alternative to discrete component oscillators
? 2.5 Volt operation
? High shock resistance, to 1000g
? Low Jitter - Wavecrest jitter characterization available
? High Reliability - NEL HALT/HASS qualified for crystal oscillator start-up conditions
? High Q Crystal actively tuned oscillator circuit
? Power supply decoupling internal
? No internal PLL avoids cascading PLL problems
? High frequencies due to proprietary design
? Metal lid electrically connected to ground to reduce EMI
? Gold plated pads
? RoHS Compliant, Lead Free Construction
產(chǎn)品屬性
- 型號：
SC-B1449-FREQ
- 制造商：
NEL
- 制造商全稱：
Nel Frequency Controls,inc
- 功能描述：
LVCMOS
