Data Sheet AFBR-709SMZ 10Gb Ethernet, 850 nm, 10GBASE-SR/SW, SFP+ Transceiver
... Tampering with, modifying, misusing or improperly handling the AFBR-709SMZ will void the product warranty. It may also result in improper operation and possibly overstress the laser source. Performance degradation or device failure may result. Connection of the AFBR-709SMZ to a light source not com ...
... Tampering with, modifying, misusing or improperly handling the AFBR-709SMZ will void the product warranty. It may also result in improper operation and possibly overstress the laser source. Performance degradation or device failure may result. Connection of the AFBR-709SMZ to a light source not com ...
MAX3233E/MAX3235E ±15kV ESD-Protected, 1µA, 250kbps, 3.3V/5V, Dual RS-232 Transceivers with Internal Capacitors
... the connected peripherals are inactive, and the UART driving the transmitter inputs is inactive for more than 30 seconds. They turn on again when they sense a valid transition at any transmitter or receiver input. AutoShutdown Plus saves power without changes to the existing BIOS or operating system ...
... the connected peripherals are inactive, and the UART driving the transmitter inputs is inactive for more than 30 seconds. They turn on again when they sense a valid transition at any transmitter or receiver input. AutoShutdown Plus saves power without changes to the existing BIOS or operating system ...
Synchronous operation of five-phase converters in linear modulation
... presented in Figs. 9-10, is characterized by the fractional ratio between the switching frequency and fundamental frequency, equal to 1500/40=37.5, but the phase-to-neutral voltage has quarter-wave symmetry in this control mode too. During synthesis of algorithms of synchronized PWM for five-phase i ...
... presented in Figs. 9-10, is characterized by the fractional ratio between the switching frequency and fundamental frequency, equal to 1500/40=37.5, but the phase-to-neutral voltage has quarter-wave symmetry in this control mode too. During synthesis of algorithms of synchronized PWM for five-phase i ...
SAILOR SYSTEM 4000 MF/HF 150W Technical Manual
... The microprocessor controlled Antenna Tuning Unit automatically matches the impedance of antennas between 8 and 18 metres in length and requires no presetting at the installation. The typical tuning time is 1 s. It is designed for outdoor installation and may be located up to 100 metres from the Tra ...
... The microprocessor controlled Antenna Tuning Unit automatically matches the impedance of antennas between 8 and 18 metres in length and requires no presetting at the installation. The typical tuning time is 1 s. It is designed for outdoor installation and may be located up to 100 metres from the Tra ...
LOW-POWER DISSIPATION ADSL LINE DRIVER THS6182 FEATURES DESCRIPTION
... driver ideal for full rate ADSL systems. Its extremely low-power dissipation is ideal for ADSL systems that must achieve high densities in ADSL central office rack applications. The unique architecture of the THS6182 allows the quiescent current to be much lower than existing line drivers while stil ...
... driver ideal for full rate ADSL systems. Its extremely low-power dissipation is ideal for ADSL systems that must achieve high densities in ADSL central office rack applications. The unique architecture of the THS6182 allows the quiescent current to be much lower than existing line drivers while stil ...
MAX685 Dual-Output (Positive and Negative), DC-DC Converter for CCD and LCD General Description
... The MAX685 DC-DC converter provides low-noise dual outputs for powering CCD imaging devices and LCDs. This device uses a single inductor to provide independently regulated positive and negative outputs. Integrated power switches are included in a small 24Pin 4mm x 4mm Thin QFN package to save space ...
... The MAX685 DC-DC converter provides low-noise dual outputs for powering CCD imaging devices and LCDs. This device uses a single inductor to provide independently regulated positive and negative outputs. Integrated power switches are included in a small 24Pin 4mm x 4mm Thin QFN package to save space ...
CELLONICS
... general, this technology will allow for modem speeds that are 1,000 times faster than our present modems. The development is based on the way biological cells communicate with each other and nonlinear dynamical systems (NDS). Major telcos, which are telecommunications companies, will benefit from th ...
... general, this technology will allow for modem speeds that are 1,000 times faster than our present modems. The development is based on the way biological cells communicate with each other and nonlinear dynamical systems (NDS). Major telcos, which are telecommunications companies, will benefit from th ...
High-Speed Serial Bus Repeater Primer for Properties and
... occur due to impedance discontinuities in the channels, such as vias, connectors, and packages. While a Serializer-Deserializer (SerDes) receiver (Rx for short) is designed to compensate for most of these distortions, and create an internal eye open enough for reliable sampling, bit rates are rising ...
... occur due to impedance discontinuities in the channels, such as vias, connectors, and packages. While a Serializer-Deserializer (SerDes) receiver (Rx for short) is designed to compensate for most of these distortions, and create an internal eye open enough for reliable sampling, bit rates are rising ...
PDF
... This Cisco Small Business product comes with a 90-day limited hardware warranty with return to factory replacement. In addition, Cisco offers software application updates for bug fixes and telephone technical support at no charge for the first 12 months following the date of purchase. To download so ...
... This Cisco Small Business product comes with a 90-day limited hardware warranty with return to factory replacement. In addition, Cisco offers software application updates for bug fixes and telephone technical support at no charge for the first 12 months following the date of purchase. To download so ...
DS1080CL Spread-Spectrum Crystal Multiplier General Description Features
... The PDN input can be used to place the device into a low-power standby mode where the SSO output is high impedance. If the PDN pin is open, the SSO output is active but the spread-spectrum dithering is disabled. The spread-spectrum dither rate is fixed at fIN/512 to keep the dither rate above the au ...
... The PDN input can be used to place the device into a low-power standby mode where the SSO output is high impedance. If the PDN pin is open, the SSO output is active but the spread-spectrum dithering is disabled. The spread-spectrum dither rate is fixed at fIN/512 to keep the dither rate above the au ...
Microelectromechanical Devices
... Hysteresis-Band Control (cont’d) This approach is very popular because of simple implementation, fast transient response, direct limiting of device pk. current, and practical insensitivity to dc link voltage ripple (=> small filter capacitor). However, PWM freq. is not const. which leads to non-opt ...
... Hysteresis-Band Control (cont’d) This approach is very popular because of simple implementation, fast transient response, direct limiting of device pk. current, and practical insensitivity to dc link voltage ripple (=> small filter capacitor). However, PWM freq. is not const. which leads to non-opt ...
Power Flow Control by Using DPFC
... land is required. The redundancy of the D-FACTS provides an uninterrupted operation during a single module failure, thereby giving a much higher reliability than other FACTS devices. C. DPFC Advantages The DPFC can be considered as a UPFC that employs the D FACTS concept and the concept of exchangin ...
... land is required. The redundancy of the D-FACTS provides an uninterrupted operation during a single module failure, thereby giving a much higher reliability than other FACTS devices. C. DPFC Advantages The DPFC can be considered as a UPFC that employs the D FACTS concept and the concept of exchangin ...
Physical IC debug – backside approach and nanoscale challenge
... Scanning IR lasers with several hundred mW can stimulate electrical signal alteration either by local heat conversion of the absorbed light modulating electrical parameters (TLS = Thermal LS, Beaudoin, 2004), or by photocurrent induced into the signal path if photon energies reach silicon band gap l ...
... Scanning IR lasers with several hundred mW can stimulate electrical signal alteration either by local heat conversion of the absorbed light modulating electrical parameters (TLS = Thermal LS, Beaudoin, 2004), or by photocurrent induced into the signal path if photon energies reach silicon band gap l ...
W. Inam, K.K. Afridi and D.J. Perreault, “Variable Frequency Multiplier Technique for High Efficiency Conversion Over a Wide Operating Range,” IEEE Journal of Emerging and Selected Topics in Power Electronics , (to appear).
... By operating between dc and a higher harmonic, the dc-ac (or ac-dc) voltage gain of the inverter or rectifier changes, and one gains an added operating mode with different transfer characteristics. In case of frequency control this allows the converter to be operated over a narrower (intermediate ac ...
... By operating between dc and a higher harmonic, the dc-ac (or ac-dc) voltage gain of the inverter or rectifier changes, and one gains an added operating mode with different transfer characteristics. In case of frequency control this allows the converter to be operated over a narrower (intermediate ac ...
automatic gain control
... for VY1 listed below. For each case measure the corresponding values of Vo2 (DC), Vo1 (rms), Vw(rms) and Vin (rms) with the DMM. Monitor Vin and Vo1 on the oscilloscope throughout. Calculate Amult from measurements. ...
... for VY1 listed below. For each case measure the corresponding values of Vo2 (DC), Vo1 (rms), Vw(rms) and Vin (rms) with the DMM. Monitor Vin and Vo1 on the oscilloscope throughout. Calculate Amult from measurements. ...
MAX1800 Digital Camera Step-Up Power Supply General Description
... converter, three auxiliary step-up controllers, and an uncommitted gain block that drives an external P-channel MOSFET for a linear regulator. The MAX1800 is targeted for applications that use either two or three primary cells or a single lithium-ion (Li+) battery. The main DC-DC converter accepts i ...
... converter, three auxiliary step-up controllers, and an uncommitted gain block that drives an external P-channel MOSFET for a linear regulator. The MAX1800 is targeted for applications that use either two or three primary cells or a single lithium-ion (Li+) battery. The main DC-DC converter accepts i ...
Principles of Electronic Communication Systems
... reduction when many telephones are required. The modern PBX is usually fully automated by computer control. An alternative to PBX is Centex. This service performs the function of a PBX but uses special equipment and special trunk lines. ...
... reduction when many telephones are required. The modern PBX is usually fully automated by computer control. An alternative to PBX is Centex. This service performs the function of a PBX but uses special equipment and special trunk lines. ...
A Low-Profile High-Performance Crystal Oscillator For Timekeeping
... sheds on mountaintops. For this reason, a specified temperature range of -40 to +85 °C was chosen for the oscillator described in this paper. This is significant because some oven designs can only achieve high thermal gain over a limited temperature range. Another trend in synchronization sources is ...
... sheds on mountaintops. For this reason, a specified temperature range of -40 to +85 °C was chosen for the oscillator described in this paper. This is significant because some oven designs can only achieve high thermal gain over a limited temperature range. Another trend in synchronization sources is ...
1. Introduction - About the journal
... frequently employed as the active element. For example, several oscillators are implemented using first-generation current conveyors CCI in [1], [2]. Rather than CCIs, second-generation current conveyors, CCIIs, (usually of the positive type) are used in oscillator circuits [3]-[8]. The Wien-bridge ...
... frequently employed as the active element. For example, several oscillators are implemented using first-generation current conveyors CCI in [1], [2]. Rather than CCIs, second-generation current conveyors, CCIIs, (usually of the positive type) are used in oscillator circuits [3]-[8]. The Wien-bridge ...
A Low-Voltage 12GHz VCO in 0.13 CMOS for OFDM Applications µ
... As CMOS moves into the sub-100nm regime, low voltage circuit design techniques will be required for highly integrated WLAN transceivers. Direct-conversion transceivers are the most highly integrated solutions and, in order to avoid LO-induced DC offset issues, their Voltage-Controlled Oscillators (V ...
... As CMOS moves into the sub-100nm regime, low voltage circuit design techniques will be required for highly integrated WLAN transceivers. Direct-conversion transceivers are the most highly integrated solutions and, in order to avoid LO-induced DC offset issues, their Voltage-Controlled Oscillators (V ...
QUD 2-Input NAND Gate
... The IL33197A is a wiper timer control device designed for use in harsh automotive applications. The device can perform the intermittent, after wash, and continuous wiper timer functions. The IL33197A is designed to directly drive a wiper motor relay. The IL33197A is suitable for both front and rear ...
... The IL33197A is a wiper timer control device designed for use in harsh automotive applications. The device can perform the intermittent, after wash, and continuous wiper timer functions. The IL33197A is designed to directly drive a wiper motor relay. The IL33197A is suitable for both front and rear ...
Heterodyne
Heterodyning is a radio signal processing technique invented in 1901 by Canadian inventor-engineer Reginald Fessenden, in which new frequencies are created by combining or mixing two frequencies. Heterodyning is used to shift one frequency range into another, new one, and is also involved in the processes of modulation and demodulation. The two frequencies are combined in a nonlinear signal-processing device such as a vacuum tube, transistor, or diode, usually called a mixer. In the most common application, two signals at frequencies f1 and f2 are mixed, creating two new signals, one at the sum f1 + f2 of the two frequencies, and the other at the difference f1 − f2. These new frequencies are called heterodynes. Typically only one of the new frequencies is desired, and the other signal is filtered out of the output of the mixer. Heterodynes are related to the phenomenon of ""beats"" in acoustics.A major application of the heterodyne process is in the superheterodyne radio receiver circuit, which is used in virtually all modern radio receivers.