3G, UMTS and EDGE Chips (13 companies)
Third generation (3G) cellular communication chips include UMTS and EDGE chips. Universal mobile telecommunication system (UMTS) chips provide high-speed data access. Enhanced data rates for GSM evolution (EDGE) chips make GSM implementation easier. Learn more about 3G, UMTS and EDGE Chips

Bluetooth® Chips (70 companies)
Bluetooth® chips are board level components which broadcast in the 2.4 GHz industrial, scientific, and medical (ISM) radio band.
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Chip Antennas (15 companies)
Chip antennas are semiconductor ICs used to collect or radiate electromagnetic waves. Learn more about Chip Antennas

Delay Lines (68 companies)
Delay lines are devices used to slow down a signal by a time interval in an electrical network. There are two basic delay line technologies: passive and active. 
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Error Correction Chips (5 companies)
Error correction chips are semiconductor ICs that are used to check and to correct data transmission errors. Learn more about Error Correction Chips

GPRS Chips (16 companies)
GPRS chips use general packet radio service (GPRS), a standard for wireless communication with a throughput rate of 115 kilobits per second. Learn more about GPRS Chips

GPS Chips (48 companies)
GPS chips compare signals from several geo-positioning satellites to determine position on the Earth's surface. GPS is an acronym for global positioning system. Learn more about GPS Chips

I/Q Modulators and I/Q Demodulators (59 companies)
I/Q modulators and I/Q demodulators change the amplitude, frequency, or phase of a carrier signal in order to transmit information. I/Q modulators split an incoming data stream into its in-phase (I) and quadrature (Q) components, mix the resulting signals with local oscillators that are 90º apart in phase, and then combine the outputs vectorially in a 0º mixer.
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IC Modems (28 companies)
IC modems enable computers to transmit data over telephone lines or via wireless signals. Learn more about IC Modems

LAN Chips (45 companies)
LAN chips provide wireless local area network (LAN) connectivity in a system-on-chip platform. Learn more about LAN Chips

Network and Communication Chips (388 companies)
Network and communication chips are semiconductor integrated circuits (IC) used in telecommunication devices and systems.
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Oscilloscopes (246 companies)
Oscilloscopes translate an electronic signal into a pattern or waveform on a screen. As it is traced across the screen, the waveform creates a signature of the signal's characteristics.
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Packet Switching Chips (13 companies)
Packet switching chips are communication integrated circuits (ICs) used in packet-switched networks to rout packets between network nodes. Learn more about Packet Switching Chips

Phase-locked Loops (PLLs) (57 companies)
IC phase-locked loops (PLL) are closed-loop frequency controls that are based on the phase difference between the input signal and the output signal of a controlled oscillator. Learn more about Phase-locked Loops (PLLs)

PLL Frequency Synthesizers (58 companies)
Phase-locked loop (PLL) frequency synthesizers are electronic devices that produce frequencies coherent to a reference frequency.
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QPSK Modulators and BPSK Modulators (25 companies)
Quadrature phase shift keying (QPSK) modulators and binary phase shift keying (BPSK) modulators are used to change certain characteristics (amplitude, frequency or phase) of a carrier signal in order to transmit information. The changes in the parameter(s) of the carrier are made in accordance with an information-bearing signal (modulation signal).
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RF and Wireless Chips (114 companies)
RF and wireless chips are integrated circuits (IC) that are designed specifically for radio frequency (RF), microwave, and other wireless communications or data transmission applications.
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RF Frequency Converters (151 companies)
RF frequency converters are integrated component assemblies required for converting microwave signals to lower (or intermediate) or higher frequency range for further processing.  
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RF Frequency Multipliers (53 companies)
RF frequency multipliers are nonlinear devices that produce an output signal with a frequency that is larger than the frequency of a corresponding input signal by a predetermined factor.
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RF Phase Detectors and Comparators (19 companies)
RF phase detectors and comparators are circuits or instruments that provide a DC output voltage proportional to the difference in phase between two RF signals.
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RF Phase Shifters (76 companies)
RF phase shifters are twin-ported devices that alter the phase of an output signal in response to an external signal.
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RF Receivers (256 companies)
RF receivers are electronic devices that enable a particular radio signal to be separated from all others being received and converted into a format for video, voice, or data.
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RF Transceivers (225 companies)
RF transceivers are electronic devices that receive and demodulate an RF signal, then modulate and transmit a new signal.
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RF Transmitters (226 companies)
RF transmitters are electronic devices consisting of an oscillator, modulator, and other circuits that produce an RF signal.
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RF Upconverters and RF Downconverters (104 companies)
RF upconverters and RF downconverters are used to change the frequency of an RF signal on a large scale. Learn more about RF Upconverters and RF Downconverters

Specialty Communications and Wireless Chips (149 companies)
Specialty communications and wireless chips are specialty or proprietary products and accessories related to communications, wireless and telecommunications chip products. Learn more about Specialty Communications and Wireless Chips

WiFi and WiMAX Wireless Chips (37 companies)
WiFi wireless chips and WiMAX wireless chips are used in fixed broadband wireless access networks that use point-to-multipoint architecture. Learn more about WiFi and WiMAX Wireless Chips

xDSL Chips (18 companies)
xDSL chips provide digital subscriber line (DSL) connectivity in a system-on-chip platform. The term xDSL refers collectively to all types of digital subscriber lines. Learn more about xDSL Chips

ZigBee® Chips (32 companies)
ZigBee^® chips are cost-effective, standards-based, wireless networking chips that provide low data-rates, low-power consumption, security, and reliability. Learn more about ZigBee® Chips