SH-A1489-FREQ中文资料NEL数据手册PDF规格书

Description

The SH-B1480 Series of quartz crystal oscillators provide enable/disable 3-state LVCMOS compatible signals for bus connected systems. Supplying Pin 1 of the SH-B1480 units with a logic “1 or open enables its Pin 4 output. In the disable mode, Pin 4 presents a high impedance to the load.

Features

• Wide frequency range–150.0MHz to 280.0MHz

(Contact factory for other frequencies)

• User specified tolerance available

• Will withstand SMD reflow 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