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Phase Lock Loops

April 29, 2003 7:36 am | Product Releases | Comments

National Semiconductor introduces a new family of PLLatinum™ phase lock loops (PLLs) for cellular applications. This family of delta-sigma fractional-N PLLs uses digital modulation techniques for excellent phase noise, spurs and lock time performance in applications requiring fine frequency resolution....

CMOS Switches

April 29, 2003 7:36 am | Product Releases | Comments

The ADG918 and ADG919 are wideband CMOS switches that provide high isolation and low insertion loss at frequencies exceeding 1 GHz. The ADG918 is an absorptive switch, while the ADG919 is a reflective (matched) switch. Both offer low power consumption (5 microamps), tiny package sizes, and CMOS-compatible single-pin cont4rol voltage levels....

Delta Sigma ADC

April 29, 2003 7:36 am | Product Releases | Comments

The LTC2436-1 is a 16-bit No Latency Delta Sigma™ ADC that offers two fully differential input channels and a differential reference input. The ADC's low noise (800 nVRMS) allows 16-bit performance with full-scale ranges from ± 2.5 V down to ± 50 mV without a PGA. Operating from a single 2....


Test Translators

April 29, 2003 7:36 am | Product Releases | Comments

Designed to simulate the satellite link during ground station set-up and alignment, new models of Loop Test Translator feature switchable frequency bands, accommodating multiple transponders or multiple satellites within a single 1U rack unit. A dedicated multiple Ku band unit has the ability to translate a common 13....

Stable Fasteners

April 29, 2003 7:35 am | Product Releases | Comments

Vertically or horizontally mountable metric-type PC screw terminal offer an anti-rotation, non-rocking design that is ideal for high-density packaging. The parts have 4 snap-in legs, and are rated at 15 Amps. Tin plated .81 mm brass manufacture is featured along with a combination drive, M3 × 6....

Die Bonder

April 29, 2003 7:35 am | Product Releases | Comments

The 6500 combines high accuracy, speed, and a compact equipment footprint. With a eutectic placement accuracy of < 1.5 micron, 3 sigma, and a cycle time of less than 7 seconds per placement, the 6500 can automate assembly for most applications. These applications include P-Side Down Laser Diode Attachment, Silicon Bench (V-Groove) placement, high-density RF power transistors, and ultra-fine pitch hybrid assemblies....

Snap Rivets

April 29, 2003 7:35 am | Product Releases | Comments

These snap rivets are designed for assemblies requiring fast and economical fasteners that can be installed without tools. The 2-piece molded fastener comes assembled and ready for use. The rivet is placed in the hole and the oversized head is pressed. The specially designed legs expand and firmly lock the components permanently in place....

Conductive Epoxy

April 29, 2003 7:35 am | Product Releases | Comments

TRA-BOND 8-2 thermally conductive epoxy will form strong bonds to difficult-to-bond metals such as gold, silver, brass, copper, brass, and solder....


Multiplexer Switch Plug-In

April 29, 2003 7:35 am | Product Releases | Comments

Model 1260-132, double-pole, single-throw (DPST), 1 × 23, two-wire, dry reed relay multiplexer switches up to 100 V DC/V AC (pk-pk). Rated for one million operations at a 60 W load, this plug-in is ideal for high-voltage DMM measurements and high-voltage signal distribution. The plug-in also contains a multiplexer isolation relay on each card....


April 29, 2003 7:35 am | Product Releases | Comments

The 128Mbyte DDR SDRAM PBGA is designed to complement high performance DDR compatible processors and memory controllers, and is available at data rate of 200 MHz, 250 MHz, and 266 MHz. The 128MB DDR SDRAM DIMM-on-Chip is housed in a 219 plastic ball grid array package. The DDR SDRAM is a high-speed CMOS designed to operate in 2....

Flash PBGA

April 29, 2003 7:35 am | Product Releases | Comments

The W72M64V-XBX is packaged in a compact 13 × 22 mm, 159 PBGA. With its low power operation consuming a maximum of 180 mA in active mode and 20 mA in standby mode it is ideal for data storage and/or operating code storage. Individual chip select and write enable functions allow the user to configure the device to 4M × 32 or 8M × 16....

Direct Seal Modules

April 29, 2003 7:35 am | Product Releases | Comments

HF modules are manufactured for circuit designs at high frequencies where signal performance is critical. Utilizing a glass-to-metal sealing technique, modules maintain signal performance throughout all high frequency conductors without moding due to resistance. The modules are manufactured using Kovar housings....

Miniature Quartz Crystals

April 29, 2003 7:35 am | Product Releases | Comments

The NX3225DA series measures 3.2 × 2.5 × 0.6 mm and weighs 17 milligrams typical. They exhibit optimum electrical performance required for Bluetooth applications. Typical frequencies include 16.0, 20.0, 24.0, 26.0, and 32.0 MHz, but are available in a frequency range of 16 ~ 55 MHz. The frequency tolerance at 25 ± 3°C is ± 10 ppm operating temperature range of the series is – 10 ~ +60°C with an operable temperatu...

Should the FCC Regulate Receivers?

April 29, 2003 7:34 am | Product Releases | Comments

By Mitchell Lazarus, Fletcher, Heald & Hildreth, PLC, 703-812-0440, When Congress first set up the FCC in 1934, it charged the new body with preventing interference in the spectrum. In those days, of course, except for a few hardy amateurs, almost the only spectrum users were AM broadcast transmitters....

Frequency Solutions Guide

April 29, 2003 7:29 am | Product Releases | Comments

NDK introduces a 12-page selection guide. The catalog outlines NDK's line of products including: VCXOs, TCXOs, OCXOs, XOs, crystal filters, SAW devices, and crystals. A corporate overview is included, as well as contact information for the global sales network. The catalog comes with "file-in-the-blank" forms that outline the required parameters for accurately specifying NDK's frequency devices....


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