PCF2003 32 kHz watch circuit with programmable adaptive motor
... consumption. A timing accuracy of 1 ppm is achieved with a programmable, digital frequency adjustment. To obtain the minimum overall power consumption for the watch, an automatic motor pulse adaptation function is provided. The circuit supplies only the minimum drive current, which is necessary to e ...
... consumption. A timing accuracy of 1 ppm is achieved with a programmable, digital frequency adjustment. To obtain the minimum overall power consumption for the watch, an automatic motor pulse adaptation function is provided. The circuit supplies only the minimum drive current, which is necessary to e ...
Printer Maintenance and Functions
... Before you perform these steps, unplug the product to avoid shock hazard. To maintain quality, thoroughly clean the product: ...
... Before you perform these steps, unplug the product to avoid shock hazard. To maintain quality, thoroughly clean the product: ...
design of advanced hid headlamp system, auto light beam level
... Headlamp is one of the crucial safety elements of vehicle accessory. The headlamp lighting system generally contains two lighting modes namely, High-beam and Low-beam. In High-beam mode, the light is projected far ahead while the light is projected with a dipped angle so as not to cause glare in Low ...
... Headlamp is one of the crucial safety elements of vehicle accessory. The headlamp lighting system generally contains two lighting modes namely, High-beam and Low-beam. In High-beam mode, the light is projected far ahead while the light is projected with a dipped angle so as not to cause glare in Low ...
ZXTD2090DE6 Features Mechanical Data
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
... written approval of the Chief Executive Officer of Diodes Incorporated. As used herein: A. Life support devices or systems are devices or systems which: 1. are intended to implant into the body, or 2. support or sustain life and whose failure to perform when properly used in accordance with instruct ...
HV PRO BASIC SET-UP GUIDE
... • LiPo Cut-Off Circuitry is active & you are using NiMH batteries. Circuitry will cut throttle output very early into the run if you are using NiMH cells––Turn off LiPo Cut-Off. • All status LEDs scroll from left to right––Check blue sensor harness wire for disconnection or motor does not have tempe ...
... • LiPo Cut-Off Circuitry is active & you are using NiMH batteries. Circuitry will cut throttle output very early into the run if you are using NiMH cells––Turn off LiPo Cut-Off. • All status LEDs scroll from left to right––Check blue sensor harness wire for disconnection or motor does not have tempe ...
AD9225 - Analog Devices
... On-Board Sample-and-Hold Amplifier (SHA)—The versatile SHA input can be configured for either single-ended or differential inputs. Out-of-Range (OTR)—The OTR output bit indicates when the input signal is beyond the AD9225’s input range. ...
... On-Board Sample-and-Hold Amplifier (SHA)—The versatile SHA input can be configured for either single-ended or differential inputs. Out-of-Range (OTR)—The OTR output bit indicates when the input signal is beyond the AD9225’s input range. ...
SimpliPHY VSC8204 PCB Design and Layout Guide ®
... The VSC8204 contains an internal delay element connected to each TX_CLK and RX_CLK pin, which can provide the necessary clock delays for the RGMII interface without the need for PCB trace delays. These elements are enabled by writing a 1 to MII register 23, bit 8. Note that the delay for TX_CLK and ...
... The VSC8204 contains an internal delay element connected to each TX_CLK and RX_CLK pin, which can provide the necessary clock delays for the RGMII interface without the need for PCB trace delays. These elements are enabled by writing a 1 to MII register 23, bit 8. Note that the delay for TX_CLK and ...
DS92LV0411/12 5 - 50MHz Ch Link II SER/DES with LVDS Parallel
... count and alleviates EMI issues, when compared to traditional single-ended wide bus interfaces. Programmable transmit de-emphasis, receive equalization, on-chip scrambling and DC balancing enables longer distance transmission over lossy cables and backplanes. The Deserializer automatically locks to ...
... count and alleviates EMI issues, when compared to traditional single-ended wide bus interfaces. Programmable transmit de-emphasis, receive equalization, on-chip scrambling and DC balancing enables longer distance transmission over lossy cables and backplanes. The Deserializer automatically locks to ...
gesis ELECTRONIC - Wieland Electric
... gesis® FLEX base module with 1-phase supply incl. gesis® plugs System gesis® FLEX - The 1-phase supplied KNX base module with flat surface mounted housing, which can be fitted on DIN rails for decentralized installation, supports 6 expansion modules. They support all the common inputs and outputs, a ...
... gesis® FLEX base module with 1-phase supply incl. gesis® plugs System gesis® FLEX - The 1-phase supplied KNX base module with flat surface mounted housing, which can be fitted on DIN rails for decentralized installation, supports 6 expansion modules. They support all the common inputs and outputs, a ...
Power and Performance Methodology
... Benchmark designers can help to prevent customers and analysts from drawing inappropriate conclusions by creating power-related metrics that allow easy comparisons, but that do not readily lead to predictions of real power characteristics in a customer environment. ...
... Benchmark designers can help to prevent customers and analysts from drawing inappropriate conclusions by creating power-related metrics that allow easy comparisons, but that do not readily lead to predictions of real power characteristics in a customer environment. ...
white paper
... tend to be based on fairly conventional transformer rectifier combinations operating at power line frequencies. As the energy increases higher frequencies are used in conjunction with capacitor coupling. These systems are available from various manufacturers in sizes up to 5 MV and 250 kW. ...
... tend to be based on fairly conventional transformer rectifier combinations operating at power line frequencies. As the energy increases higher frequencies are used in conjunction with capacitor coupling. These systems are available from various manufacturers in sizes up to 5 MV and 250 kW. ...
Companion Service Guide
... • Make sure that the electrical connections are secure. Unplug the connectors and make sure all of the pins are seated properly. Push the pins back into the connector housing if necessary. Make sure that the battery terminals are tight. NOTE: If you get to a point during troubleshooting where you ca ...
... • Make sure that the electrical connections are secure. Unplug the connectors and make sure all of the pins are seated properly. Push the pins back into the connector housing if necessary. Make sure that the battery terminals are tight. NOTE: If you get to a point during troubleshooting where you ca ...
ADS5423 数据资料 dataSheet 下载
... NOTE: For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI Web site at www.ti.com. ...
... NOTE: For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI Web site at www.ti.com. ...
EC1354 VLSI DESIGN - NPR Group of institution
... more and more logic devices into smaller and smaller areas. Thanks to VLSI, circuits that would have taken board full of space can now be put into a small space few millimeters across! This has opened up a big opportunity to do things that were not possible before. VLSI circuits are everywhere ... y ...
... more and more logic devices into smaller and smaller areas. Thanks to VLSI, circuits that would have taken board full of space can now be put into a small space few millimeters across! This has opened up a big opportunity to do things that were not possible before. VLSI circuits are everywhere ... y ...
Lecture 18
... 1.2mm centers. Use the table values. Assume that the perpendicular wires on adjacent layers are all grounded. Each driver can be modeled as a voltage source in series with a 1-kW resistor. All lines switch simultaneously to random states. What is the worst-case maximum and minimum delay of a line. E ...
... 1.2mm centers. Use the table values. Assume that the perpendicular wires on adjacent layers are all grounded. Each driver can be modeled as a voltage source in series with a 1-kW resistor. All lines switch simultaneously to random states. What is the worst-case maximum and minimum delay of a line. E ...
MAX1248/MAX1249 +2.7V to +5.25V, Low-Power, 4-Channel, Serial 10-Bit ADCs in QSOP-16 _______________General Description
... MAX1249 requires an external reference. Both parts have a reference-buffer amplifier with a ±1.5% voltage adjustment range. These devices provide a hard-wired SHDN pin and a software-selectable power-down, and can be programmed to automatically shut down at the end of a conversion. Accessing the ser ...
... MAX1249 requires an external reference. Both parts have a reference-buffer amplifier with a ±1.5% voltage adjustment range. These devices provide a hard-wired SHDN pin and a software-selectable power-down, and can be programmed to automatically shut down at the end of a conversion. Accessing the ser ...
Ch2 Basic Analysis Methods to Circuits
... • Superposition is a direct consequence of linearity • It states that “in any linear circuit containing multiple independent sources, the current or voltage at any point in the circuit may be calculated as the algebraic sum of the individual contributions of each source acting alone.” ...
... • Superposition is a direct consequence of linearity • It states that “in any linear circuit containing multiple independent sources, the current or voltage at any point in the circuit may be calculated as the algebraic sum of the individual contributions of each source acting alone.” ...
MAX1110/MAX1111 +2.7V, Low-Power, Multichannel, Serial 8-Bit ADCs General Description
... The T/H enters its tracking mode on the falling clock edge after the sixth bit of the 8-bit control byte has been shifted in. It enters its hold mode on the falling clock edge after the eighth bit of the control byte has been shifted in. If the converter is set up for singleended inputs, IN- is conn ...
... The T/H enters its tracking mode on the falling clock edge after the sixth bit of the 8-bit control byte has been shifted in. It enters its hold mode on the falling clock edge after the eighth bit of the control byte has been shifted in. If the converter is set up for singleended inputs, IN- is conn ...
enclosed bus assemblies
... The plug-in units shall be equipped with internal barriers to prevent accidental contact with live parts on the line side of the protective device during time of wire pulling. ...
... The plug-in units shall be equipped with internal barriers to prevent accidental contact with live parts on the line side of the protective device during time of wire pulling. ...
Mains electricity
Mains electricity is the general-purpose alternating-current (AC) electric power supply. In the US, electric power is referred to by several names including household power, household electricity, house current, powerline, domestic power, wall power, line power, AC power, city power, street power, and grid power.The two principal properties of the electric power supply, voltage and frequency, differ between regions. A voltage of (nominally) 230 V and a frequency of 50 Hz is used in Europe, most of Asia, most of South America and Australia. In North America, the most common combination is 120 V and a frequency of 60 Hz. Other voltages exist, and some countries may have, for example, 230 V but 60 Hz. This is a concern to travelers, since portable appliances designed for one voltage and frequency combination may not operate or may be destroyed by another.The use of different plugs and sockets in different regions provides some protection from accidental use of appliances with incompatible voltage and frequency requirements.