Clock-Oscillator

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Clock-Oscillator

產品名稱 : Clock-Oscillator

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Crystal Oscillators : Clock Oscillator
• Clock Oscillators (XOs)
• VCXOs (Voltage Controlled XOs)
• TCXOs (Temperature Compensated XOs)
• VCTCXOs (Voltage Controlled Temperature Compensated XOs)
• OCXOs (Oven Controlled XOs)
• ASO (Application Specific Oscillators)
• Custom Oscillators

To order please specify the "series" shown.

Clock Oscillators

Type	Output Waveform	Output Logic	Product Series	Product Description / Features
(XOs) CLOCK OSCILLATOR	SINE WAVE		HSR	Output level 1.0 V p-p into 10K Ω // 10 pF load
	SINE WAVE		HS	Output level > 0 dBm into 50 Ω load
	SQUARE WAVE	HCMOS	H, SWO	General purpose clock oscillators. 0.5 to 125 MHz.
			H572	General purpose clock oscillators.125 MHz to 224 MHz.
			H57	Popular 32.768 KHz clocks. mA current consumption. AT-cut crystals used. Available from 10 KHz to 500 KHz.
			HM	Low EMI Spread spectrum clock oscillators reduce EMI by at least 10 dBc. Drop-in replacements for all types of packages including 5x7 and 5x3.2.
			HK	Ultra Low Current. Consumes less than 1/10 of current when compared with other equivalent HCMOS oscillators. 1.8V to 3.3V supply voltage.
			LPO	Low Power oscillators designed for battery-operated devices. Current consumption in uA range. 1.5V to 5.0V supply.1Hz to 160 KHz includes popular 32.768 KHz. X-cut tuning fork crystals used.
			HB	Programmable crystal oscillators. Available from 1 MHz to 133 MHz. Ideal for prototypes, design changes and sudden demands. Available in all popular oscillator packages.
		PECL	HP	Up to 800 MHz. Ultra low jitter differential PECL outputs. Non-PLL based. RMS Phase jitter (12 KHz ~20 MHz) < 1 ps. Phase noise: -145 dBc/Hz at 100 KHz offset (for 156.25 MHz).
		PECL	HPL	0.75~800 MHz. Low cost PLL-based differential PECL outputs with moderate jitter / phase noise.
		LVDS	HD	Up to 320 MHz. Ultra low jitter differential LVDS outputs. Non-PLL based. RMS Phase jitter (12 KHz ~20 MHz) < 1 ps. Phase noise: -145 dBc/Hz at 100 KHz offset ( for 156.25 MHz).
		LVDS	HDL	0.75~ 800 MHz. Low cost PLL-based differential LVDS outputs with moderate jitter / phase noise.
		ECL	HEL	Low cost PLL-based differential ECL outputs with moderate jitter / phase noise..

VCXOs - Selection Guide

Type	Output Waveform	Output Logic	Product Series	Product Description / Features
VCXOs	SINE WAVE		GSR	Output level 1.0 V p-p into 10K Ω // 10 pF load. Low cost.
			GS	Output level > 0 dBm into 50 Ω load. General purpose.
			GSA	High Spectral Purity.
	SQUARE WAVE	HCMOS (G GL)	G	General purpose VCXOs. 0.5 to 156 MHz.
			GL	Up to 800 MHz. Non-PLL based. RMS Phase jitter (12 KHz ~20 MHz) < 1 ps. -145 dBc/Hz at 100 KHz offset (for 156.25 MHz).
			GA	Up to 800 MHz. PLL-based. 0.4 ps Phase Jitter. -128 dBc/Hz at 100 KHz offset (for 155.520 MHz).
			GF	Up to 800 MHz. PLL-based. 0.4 ps Phase Jitter. -128 dBc/Hz at 100 KHz offset (for 155.520 MHz).
			GV	Up to 200 MHz. PLL-based. -121 dBc/Hz at 100 KHz offset (for 155.520 MHz). Low cost and high performance.
			GW	Up to 800 MHz and low jitter. PLL-based. RMS Phase jitter (12 KHz ~20 MHz) 2.5 ps. -121 dBc/Hz at 100 KHz offset (for 155.520 MHz).
		PECL (GP)	GPA	High Performance.
			GPF	High Performance.
			GPW	General Purpose.
		LVDS (GD)	GDA	High Performance.
			GDF	High Performance.
			GDW	General Purpose.

TCXOs & VCTCXOs

Type	Output Waveform	Output Logic	Product Series	Product Description / Features
VCTCXOs & TCXOs	Clipped Sine Wave		S	DC block AC coupled 0.8V p-p and 1.0V p-p clipped sine wave output.
	Sine Wave		E	DC block AC coupled 0.8V p-p and 1.0V p-p true sine wave output. 50 Ω load.
	Sine Wave		U	DC block AC coupled 0.8V p-p and 1.0V p-p true sine wave output. 10 KΩ\|\|10 pF load.
	Square Wave	HCMOS	T	General purpose TCXOs & VCTCXOs. Up to 156 MHz.
		HCMOS	T	Real time clock 32.768 KHz timing with TCXO & VCTCXO frequency stability.
		ULC	K	Ultra Low Current. CMOS square wave. 32.768 KHz.
		PECL	P	Contact Mercury for detail.
		LVDS	D	Contact Mercury for detail.

OCXOs - Selection Guide

Type	Output Waveform	Output Logic	Product Series	Product Description / Features
OCXOs	Sine Wave		E	Oven Controlled Crystal Oscillators with Sine wave output. Supply voltages include +3.3V, +5.0V and +12.0 V. AT-cut or SC cut crystal is used.
OCXOs	Square Wave	HCMOS	T	Oven Controlled Crystal Oscillators with HCMOS square wave output. Supply voltages include +3.3V, +5.0V and +12.0 V. AT-cut or SC-cut crystal is used.

Product policy

Mercury constantly improves its designs and quality, therefore, Mercury reserves the right to make changes to its products and specifications and discontinue its products at any time without notice.
Mercury crystal products are intended for use in general purpose commercial and industrial applications only. Applications such as medical life support / life sustaining systems or devices are not authorized or warranted unless specifically processed and certified by Mercury in writing for such applications.
Mercury does not assume any liability arising out of the application or use of any product, neither does it convey any license under its patent rights nor the rights of others.

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