HC49/4H Crystals

[CMAC] Delivery Options ■ Common frequencies maybe available from stock ■ Lower height holders available please contact sales office Holder Style ■ HC49/4H crystals are resistance welded, hermetically sealed in an inert atmosphere with glass to metal seals securing the lead wires ■ H

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Low Profile Crystal

Features ► Industry standard HC49 footprint ► Fundamental mode available up to 50.0MHz ► Comprehensive stock of standard frequencies ► Low profile for close board stacking ► Centre ground lead available

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GOLLEDGE

Standard Surface Mount Crystal

Standard Surface Mount Crystal ▪ Low Profile ▪ Fast Delivery ▪ Tape & Reel or Bulk Packaging ▪ Highly Competitive Prices for Volume Users ▪ 3.2000MHz to 75.00MHz ▪ Fast Delivery ▪ Custom Options Available

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ECM

PWM Control Circuit

The IL494 incorporates on a single monolithic chip all the functions required in the construction of a pulse-width-modulation control circuit. Designed primarily for power supply control, the IL494 contains an on-chip 5-volt regulator, two error amplifiers, adjustable oscillator, dead-time control

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IKSEMICON

PWM Control Circuit

The IL494 incorporates on a single monolithic chip all the functions required in the construction of a pulse-width-modulation control circuit. Designed primarily for power supply control, the IL494 contains an on-chip 5-volt regulator, two error amplifiers, adjustable oscillator, dead-time control

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INTEGRAL

Integral Corp.