QVS科技公司宣布他們現(xiàn)在提供微機電傳感器（MEMS）頻率控制產(chǎn)品。他們使用硅基MEMS振蕩器CMOS電路，而不是基于石英的諧振器來產(chǎn)生頻率。這是大多數(shù)石英振蕩器的替代品中的一小部分。一個關鍵優(yōu)勢是它在2.0mmx1.6mm、2.5mmx2.0mm、3.2×2.5mm和5.0mmx3.2mm貼片晶振的尺寸中提供了嚴格的頻率穩(wěn)定性。新產(chǎn)品系列被稱為QMEM系列，其LVCMOS系列與時鐘振蕩器器件兼容。
這些MEMS頻率控制產(chǎn)品的常見應用包括光纖通道、千兆以太網(wǎng)、服務器、路由器、PCI Express、網(wǎng)絡交換、FBDIMM、SATA/SAS、ATM、SONET和SDH。它們也可用于掃描儀、醫(yī)療設備、調制解調器、打印機、照相機、筆記本電腦和PDA。
這些MEMS石英晶體振蕩器頻率控制產(chǎn)品提供各種技術優(yōu)勢。它們是完全可配置的，具有1MHz至110MHz的寬頻率范圍。提供多種電源電壓，如+1.8V、+2.5V、+2.8V和+3.3V，在較寬的工作溫度范圍內(nèi)提供+/- 20ppm的頻率穩(wěn)定性。它們具有低ms周期抖動，并且具有50%+/-5%的嚴格占空比選項。它們不含鹵素、無鉛和銻。它們還符合有害物質限制指令（RoHS）和歐盟委員會的REACH法規(guī)。QVS提供五天甚至更短時間的快速送貨服務。

QVS科技公司使用硅基微機電傳感器（MEMS）振蕩器CMOS電路，而不是石英諧振器來產(chǎn)生頻率。它是大多數(shù)石英振蕩器的替代品。我們提供石英晶振尺寸為2.0×1.6毫米、2.5×2.0毫米、2.2×2.5毫米和5.0×3.2毫米的高頻率穩(wěn)定性產(chǎn)品
完全可配置的寬頻率范圍為1.000 MHz至110.000MHz .我們有許多電源電壓可供選擇，例如+1.8V、+2.5V、+2.8V、+3.3V. QVS在寬工作溫度范圍內(nèi)提供非常嚴格的頻率穩(wěn)定性。該器件符合RoHS和REACH標準，無鉛、無鹵素、無銻
典型應用和終端產(chǎn)品包括：千兆以太網(wǎng)、光纖通道、路由器、服務器、網(wǎng)絡交換、PCI Express、SATA/SAS、FBDIMM、DDR、SONET、ATM和SDH。還用于：醫(yī)療設備、掃描儀、打印機、調制解調器、照相機、PDA和筆記本電腦。

QVS推出MEMS石英振蕩器產(chǎn)品
MEMS Frequency Control Products Launched by QVS Tech

QVS Tech Inc. has announced that they are now offering microelectromechanical sensor (MEMS) frequency control products. They use a silicon-based MEMS oscillator CMOS circuit as opposed to a quartz based resonator for frequency generation. This is a drop in replacement for most quartz based oscillators. A key advantage is that it provides tight frequency stability in sizes of 2.0 mm x 1.6 mm, 2.5 mm x 2.0 mm, 3.2×2.5 mm and 5.0 mm x 3.2 mm. The new product series is known as the QMEM series and their LVCMOS series is compatible with clock oscillator devices. 
The usual applications for these MEMS frequency control products are Fiber Channel, Gigabit Ethernet, Servers, Routers, PCI Express, network switching, FBDIMM, SATA/SAS, ATM, SONET, and SDH. They can also be used in scanners, medical equipment, modems, printers, cameras, notebook computers, and PDAs.
These MEMS frequency control products offer various technical benefits. They are fully configurable and have a wide frequency range of 1 MHz to 110 MHz. Several supply voltages are available, such as +1.8V, +2.5V, +2.8V, and +3.3V. They offer +/- 20ppm frequency stability in a wide range of operating temperatures. They have low ms period jitter and they have tight duty cycle options of 50 percent +/- 5 percent. They are halogen free, lead free, and antimony free. They are also compliant with the Restriction of Hazardous Substances Directive (RoHS) and the REACH regulation of the European Commission. QVS Tech offers fast delivery in five days or even less.

QVS Tech Inc. uses a silicon-based microelectromechanical sensor (MEMS) oscillator CMOS circuit versus a Quartz based resonator for frequency generation. It is a drop in replacement for most quarts based oscillators. We offer tight frequency stability in sizes 2.0×1.6mm, 2.5×2.0mm, 2.2×2.5mm and 5.0×3.2mm.
Fully configurable and a wide frequency range of 1.000 MHz to 110.000MHz. We have many Supply Voltages to choose from such as +1.8V, +2.5V, +2.8V, +3.3V. QVS Tech offers very tight frequency stability in a wide operating temperature ranges. This part is RoHS and REACH compliant, PB free, Halogen Free, Antimony free
Typical applications and end products are: Gigabit Ethernet, Fiber Channel, Routers, Servers, Network switching, PCI Express, SATA/SAS, FBDIMM, DDR, SONET, ATM and SDH. Also used in: medical equipment, scanners, printers, modems, cameras, PDA and notebook computers.

Series	Size	Output	Frequency	RoHS Compliant
QMEM1	2.0 x 1.6mm	LVCMOS	1MHz - 110MHz	Yes
QMEM2	2.5 x 2.0mm	LVCMOS	1MHz - 110MHz	Yes
QMEM3	3.2 x 2.5mm	LVCMOS	1MHz - 110MHz	Yes
QMEM4	5.0 x 3.2mm	LVCMOS	1MHz - 110MHz	Yes