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NDK

All articles from NDK

Timing module keeps track with GPS

GPS-based embedded timing module is designed for integration into WiMAX, LTE and PHS basestations.

News from Electronicstalk, 28 August 2008

Tiny TCXOs target handheld devices

With a 2.5 x 2.0mm footprint and a maximum height of only 0.8mm the NT2520SA series is among the smallest and lightest TCXOs available in the world.

News from Electronicstalk, 2 April 2008

Miniature surface mount crystals

New ultra-small thin surface-mount crystals measure only 2.0 x 1.6 x 0.45mm, weigh just 6mg and operate in a fundamental frequency range of 24 to 80MHz.

News from Electronicstalk, 30 March 2007

Low-frequency crystals cut size and power

NDK has developed the first commercially available 4MHz thickness shear vibration mode (AT-cut) SMD crystal unit, in a small 8.0 x 4.5 x 1.8mm package.

News from Electronicstalk, 9 November 2006

Crystal oscillators keep the noise down

Oven controlled crystal oscillators exhibit a very low phase noise of -160dBc/Hz at 10kHz.

News from Electronicstalk, 24 August 2006

Smaller size for frequency control components

Crystal resonators, temperature compensated crystal oscillators, crystal oscillators and dual SAW filters are now available in space saving 2.5 x 2.0mm surface mount RoHS compliant packages.

News from Electronicstalk, 8 May 2006

Tiny SAW filters add a sense of balance

NDK has released a series of 2.0 x 1.6mm SAW filters that go from unbalanced to balanced operation for mobile phone applications.

News from Electronicstalk, 17 January 2006

Synthesizer sets frequency for base-stations

NDK has developed a high performance, ultra low phase noise frequency synthesizer.

News from Electronicstalk, 7 November 2005

TCXOs aid satellite reception

Two new SMD temperature compensated crystal oscillators facilitate signal discrimination in satellite radio receivers.

News from Electronicstalk, 5 October 2005

SAW duplexers switch to plastic packages

NDK has released a new series of SAW duplexers in plastic packages.

News from Electronicstalk, 12 August 2005

SAW filters shrink for keyfob duties

A new series of surface acoustic wave filters has been designed specifically for front-end selectivity in transmitter or receiver remote keyless entry applications.

News from Electronicstalk, 16 November 2004

Miniature crystals meet automotive demands

Two new series of SMT crystals for automotive applications provide an ideal clock signal source for CPUs in power trains and safety control device applications requiring maximum reliability.

News from Electronicstalk, 15 September 2004

Miniature TCXOs target GPS and satellite radio

The NT5032S series of SMD temperature compensated crystal oscillators (TCXOs) measure just 5.0 x 3.2mm with a height of only 1.4mm typical.

News from Electronicstalk, 27 August 2004

Speedy access to programmable oscillators

A new family of programmable crystal clock oscillators use phase-locked-loop technology to cover a frequency range from 1.0 to 181MHz.

News from Electronicstalk, 6 July 2004

Miniature VCXOs run up to 180MHz

The NV7050SA series of miniature voltage controlled crystal oscillators (VCXO) is available in the frequency range 1.544 to 180MHz.

News from Electronicstalk, 22 June 2004

Monster autoclaves produce first batch of crystals

NDK Crystal has pulled the first batch of synthetic quartz crystals manufactured in its Belvidere, Illinois plant.

News from Electronicstalk, 17 May 2004

Tiny claims for crystal clock oscillators

The NZ2520 series are billed as the smallest crystal clock oscillators (XO) in the world - their SMD package measures only 2.5 x 2.0mm.

News from Electronicstalk, 11 May 2004

New autoclaves boost crystal supply

NDK Crystal has successfully begun operation of its new autoclaves.

News from Electronicstalk, 30 January 2004

Dual-rate VCXO replaces two VCXOs for Sonet/SDH

The 7311Q is a new series of dual rate-voltage controlled crystal oscillators (DR-VCXOs) for communication systems requiring a dual rate pure frequency signal.

News from Electronicstalk, 23 January 2004

Compact TCXOs aim for handset integration

The NT3225 series are SMD temperature-compensated crystal oscillators (TCXOs) measuring just 3.2 x 2.5mm with a maximum height of only 1.2mm.

News from Electronicstalk, 30 October 2003

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