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TELECOMMUNICATIONS





Small Signal Products













RF-Schottky Diodes

RF Transistors

Switching Diodes

Zener Diodes

Vishay

Part Number

BAT15V – Series

TSDF12xxW - Series

TSDF20xxW - Series

BFQ67F, TSDF12xxF - Series


MCL4148, 1N4148WS,

BAS16WS, BAV19-21WS

BAQ333-335, BAV300-303


BZM55 Series

BZX384 Series

GDZ Series


Description

  • RF-Schottky diodes in SOD523 and SOT323 package

  • RF-Schottky diodes for frequencies up to 12 GHz

  • Bipolar transistors packages

  • SOT323(R), SOT323, and SOT490

  • Small signal switching diodes

  • Small signal Zener diodes

Benefit

  • Frequencies up to 12 GHz

  • Signal level detection

  • RF-signal demodulation

  • RF-mixer application

  • Available in different package sizes and pin configurations

  • Low noise and high gain in small signal low power amplifiers up to 3 GHz

  • For applications at different collector currents

  • fT ranges from 3 GHz to 25 GHz

  • Space saving SMD packages:

- MicroMELF

- SOD323


  • Fast switching

  • Low leakage current

  • Space saving SMD packages

  • MicroMELF

  • SOD323

  • Full voltage range 2V4 to 75 V available

  • Available in 5% and 2% Vz tolerance

Competition

  • Infineon

  • Infineon

  • NEC

  • Philips

  • Philips

  • Rohm

  • Panjit

  • ON Semi

  • Philips

  • Rohm

  • ON Semi

  • Renesas

Target Market

  • Wireless products

  • Mobile and TV applications

  • Analog and digital applications (DECT)

  • Line cards

  • Base stations

  • Battery chargers

  • DC/DC converters

  • Line cards

  • Base stations

  • Battery chargers

  • DC/DC converters

Remarks

  • Samples available in Q4/2003











TELECOMMUNICATIONS





Optoelectronics










Vishay

Part Number

TCET21xx, ILD2xx

TCMT41xx


SFH67xx

LH1546AEF

LH1510


LH1529xx


LH1513, LH1522

LH1510A Series

LH1513A Series

LH1532AB Series

LH1540A Series

LH1546AD Series

LH1546AEF Series

LH1546AT Series

LH1556AB Series



Description

  • Optocouplers




  • Solid state relays

  • Solid state relays

Benefit

  • Better common mode rejection capabilities

  • Higher isolation voltage

  • High reliability monolithic output die

  • High isolation

  • No bounce

  • High I/O test isolation voltage, up to 5300 VRMS (highest in the industry)

  • High reliability, high quality

  • Low maintaenance cost

  • Ease of use

  • Current limit for over current protection

  • Support worldwide safety certification

Competition

  • Sharp

  • Toshiba

  • QT Optoelectronics

  • CP Clare

  • Clare (IXYS)

  • Matsushita (Aromat)

  • NEC

  • Clare (IXYS)

  • Matsushita (Aromat)

  • NEC

  • Aromat (Matsushita)

  • IXYS (Clare)

  • Omron

  • NEC

  • Reed Relays

  • EMRs

Target Market

  • PBX Systems

  • Telecommunication switching systems

  • PBX systems

  • Central office and SLIC equipment

  • Telephone line access

  • Line switching in V.92 modems

  • Control panel exchanges

  • GSM base stations

  • Balanced telecommunication switching

  • Answering machine switch hook

  • Modem on/off hook

  • PBX, central office equipment

Remarks




  • LH1546AEF in SOP4 package








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