![Chapter 3](http://s1.studyres.com/store/data/008446743_1-4a09fd941708de0046905cac44fa7ffd-300x300.png)
RT9709 - Richtek
... The RT9709 monitors the battery voltage by the VB pin. When the battery voltage exceeds the 4.35V battery OVP threshold, the RT9709 has a built-in 180us blanking time to prevent any transient voltage from triggering the battery OVP. If the OVP situation still exists after 180us, the internal MOSFET ...
... The RT9709 monitors the battery voltage by the VB pin. When the battery voltage exceeds the 4.35V battery OVP threshold, the RT9709 has a built-in 180us blanking time to prevent any transient voltage from triggering the battery OVP. If the OVP situation still exists after 180us, the internal MOSFET ...
STK672-632AN-E
... Pin 18. Measures must also be taken so that a voltage equal to or greater than VDD is not input. Do not wire by connecting the circuit pattern on the P.C.B side to Pins 7, 8, or 11 on the N.C. shown in the internal block diagram. Apply 2.5V high level input to pins 10, 12, 13, 14, 15, and 17. ...
... Pin 18. Measures must also be taken so that a voltage equal to or greater than VDD is not input. Do not wire by connecting the circuit pattern on the P.C.B side to Pins 7, 8, or 11 on the N.C. shown in the internal block diagram. Apply 2.5V high level input to pins 10, 12, 13, 14, 15, and 17. ...
STK672-630AN-E
... Pin 18. Measures must also be taken so that a voltage equal to or greater than VDD is not input. Do not wire by connecting the circuit pattern on the P.C.B side to Pins 7, 8, or 11 on the N.C. shown in the internal block diagram. Apply 2.5V high level input to pins 10, 12, 13, 14, 15, and 17. ...
... Pin 18. Measures must also be taken so that a voltage equal to or greater than VDD is not input. Do not wire by connecting the circuit pattern on the P.C.B side to Pins 7, 8, or 11 on the N.C. shown in the internal block diagram. Apply 2.5V high level input to pins 10, 12, 13, 14, 15, and 17. ...
LTC1644 - CompactPCI Bus Hot Swap Controller
... after a 45µs time delay. In the event the sense resistor voltage exceeds 150mV, the circuit breaker trips immediately and the chip latches off. To disable the current limit, 5VSENSE and 5VIN can be shorted together. ...
... after a 45µs time delay. In the event the sense resistor voltage exceeds 150mV, the circuit breaker trips immediately and the chip latches off. To disable the current limit, 5VSENSE and 5VIN can be shorted together. ...
1 - DCC
... There are 15 separate control lines to configure the ETM LV ESD Driver. For this reason, a test fixture (D1500130) has been created to allow simple bench-top control. Attach the control board to the chassis under test using a 37 pin D-sub cable. The active state for each option corresponds to the UP ...
... There are 15 separate control lines to configure the ETM LV ESD Driver. For this reason, a test fixture (D1500130) has been created to allow simple bench-top control. Attach the control board to the chassis under test using a 37 pin D-sub cable. The active state for each option corresponds to the UP ...
4.5-V-18-V Input, High Current, Synchronous Step Down 3-DC
... sequencing is done. The PGOOD pin is an open drain output. The PGOOD pin is pulled low when any buck converter is pulled below 85% of the nominal output voltage. The PGOOD is pulled up when all converter outputs are more than 90% of its nominal output voltage. The default reset time is 100 ms. The p ...
... sequencing is done. The PGOOD pin is an open drain output. The PGOOD pin is pulled low when any buck converter is pulled below 85% of the nominal output voltage. The PGOOD is pulled up when all converter outputs are more than 90% of its nominal output voltage. The default reset time is 100 ms. The p ...
Solution - faculty.ucmerced.edu
... So, we can just ignore the 10 Ω resistor to get the three resistors in series in the third diagram. This gives a net resistance of Req = 2 + 2 + 3 = 7 Ω. ...
... So, we can just ignore the 10 Ω resistor to get the three resistors in series in the third diagram. This gives a net resistance of Req = 2 + 2 + 3 = 7 Ω. ...
TPS92691 Boost and Boost-to-Battery LED Driver Evaluation Board
... The TPS92691EVM-752 evaluation module (EVM) helps designers evaluate the operation and performance of the TPS92691-Q1 and TPS92691, a multi-topology controller designed for automotive lighting and general illumination applications. The TPS92691EVM-752 uses the TPS92691-Q1 (AEC Q100) IC; however, for ...
... The TPS92691EVM-752 evaluation module (EVM) helps designers evaluate the operation and performance of the TPS92691-Q1 and TPS92691, a multi-topology controller designed for automotive lighting and general illumination applications. The TPS92691EVM-752 uses the TPS92691-Q1 (AEC Q100) IC; however, for ...
ITSI.wkshp - The Concord Consortium
... • Some sensors connect directly • Others require only very simple circuits • Only one input at a time • No power supply needed • Meter supplied for trouble-shooting May 14, 2007 ...
... • Some sensors connect directly • Others require only very simple circuits • Only one input at a time • No power supply needed • Meter supplied for trouble-shooting May 14, 2007 ...
Dual, Bootstrapped, 12 V MOSFET Driver with Output Disable ADP3650
... Input Supply. This pin should be bypassed to PGND with an ~1 μF ceramic capacitor. Synchronous Rectifier Drive. Output drive for the lower (synchronous rectifier) MOSFET. Power Ground. This pin should be closely connected to the source of the lower MOSFET. This pin is not internally connected to the ...
... Input Supply. This pin should be bypassed to PGND with an ~1 μF ceramic capacitor. Synchronous Rectifier Drive. Output drive for the lower (synchronous rectifier) MOSFET. Power Ground. This pin should be closely connected to the source of the lower MOSFET. This pin is not internally connected to the ...
TL4242 数据资料 dataSheet 下载
... The TL4242 is an integrated adjustable constant-current source, driving loads up to 500 mA. The output current level can be adjusted via an external resistor. The device is designed to supply high-power LEDs (for example, OSRAM Dragon LA W57B) under the severe conditions of automotive applications, ...
... The TL4242 is an integrated adjustable constant-current source, driving loads up to 500 mA. The output current level can be adjusted via an external resistor. The device is designed to supply high-power LEDs (for example, OSRAM Dragon LA W57B) under the severe conditions of automotive applications, ...
STA-6033(Z) 4.9GHz to 5.9GHz 3.3V POWER AMPLIFIER Features Product Description
... ground. Recommended load range is 47K100K ohms. Pins 1,4,9,12,13 are unwired (N/C) inside the package. Refer to page 2 for detailed pin descriptions. Some of these pins are wired to adjacent pins or grounded as shown in the application circuit. This is to maintain consistency with the evaluation boa ...
... ground. Recommended load range is 47K100K ohms. Pins 1,4,9,12,13 are unwired (N/C) inside the package. Refer to page 2 for detailed pin descriptions. Some of these pins are wired to adjacent pins or grounded as shown in the application circuit. This is to maintain consistency with the evaluation boa ...
experiment no 4
... The circuit in fig 5.1 is an 8 bit binary Adder/Subtracter, it is constructed by cascading two 74LS83 (4 bit binary adder) in which the carry out of the first IC (low order) is connected to the carry in of the second IC (high order). ...
... The circuit in fig 5.1 is an 8 bit binary Adder/Subtracter, it is constructed by cascading two 74LS83 (4 bit binary adder) in which the carry out of the first IC (low order) is connected to the carry in of the second IC (high order). ...
LT5502
... The quadrature demodulators are double balanced mixers, down converting the limited IF signals from the IF Limiter into I/Q baseband signals. The quadrature LO carriers are obtained from the internal quadrature LO carrier generator. The nominal output voltage of differential I/Q baseband signals is ...
... The quadrature demodulators are double balanced mixers, down converting the limited IF signals from the IF Limiter into I/Q baseband signals. The quadrature LO carriers are obtained from the internal quadrature LO carrier generator. The nominal output voltage of differential I/Q baseband signals is ...
Avalanche Photodiode Bias Controller and ADL5317
... The ADL5317 is a high voltage, wide dynamic range, biasing and current monitoring device optimized for use with avalanche photodiodes. When used with a stable high voltage supply (up to 80 V), the bias voltage at the VAPD pin can be varied from 6 V to 75 V using the 3 V-compatible VSET pin. The curr ...
... The ADL5317 is a high voltage, wide dynamic range, biasing and current monitoring device optimized for use with avalanche photodiodes. When used with a stable high voltage supply (up to 80 V), the bias voltage at the VAPD pin can be varied from 6 V to 75 V using the 3 V-compatible VSET pin. The curr ...
AN349
... PI3WVR12412 is a 4-lane DP and HDMI video switch, which can support 5.4Gbps data rate. On top of video signals, HPD and DP AUX/DDC can be switched through PI3WVR12412. PI3WVR12412 is used to connect one or two DP/HDMI source device(s) to two or one DP/HDMI sink device(s). PI3WVR12412 for 1:2 DP sour ...
... PI3WVR12412 is a 4-lane DP and HDMI video switch, which can support 5.4Gbps data rate. On top of video signals, HPD and DP AUX/DDC can be switched through PI3WVR12412. PI3WVR12412 is used to connect one or two DP/HDMI source device(s) to two or one DP/HDMI sink device(s). PI3WVR12412 for 1:2 DP sour ...
Petit Crouton (a.k.a. PC) v2.0 Entry Range Illuminated Saber
... When the power supply voltage is applied to the board, our board “boots” and plays a little logo sound to notify the user, just like a digital camera. This little logo makes sure the Petit Crouton Saber Core started properly and it gives a special identity to the saber and to the loaded sound font. ...
... When the power supply voltage is applied to the board, our board “boots” and plays a little logo sound to notify the user, just like a digital camera. This little logo makes sure the Petit Crouton Saber Core started properly and it gives a special identity to the saber and to the loaded sound font. ...
Ohm`s Law 1 Object 2 Apparatus 3 Theory
... Figure 6: The schematic now with Req in place for the three parallel resistors. B) in series on both the top path and the bottom path. We can calculate the equivalent resistance for the top (Req = R1 + R1 + 11 Ω = 31 Ω) and the bottom (Req = 7.7 Ω + R1 + R2 = 37.7 Ω) and replace the series resistanc ...
... Figure 6: The schematic now with Req in place for the three parallel resistors. B) in series on both the top path and the bottom path. We can calculate the equivalent resistance for the top (Req = R1 + R1 + 11 Ω = 31 Ω) and the bottom (Req = 7.7 Ω + R1 + R2 = 37.7 Ω) and replace the series resistanc ...
BDTIC www.BDTIC.com/infineon Industrial & Multimarket
... the pins DS0 and DS1. The digital filter is designed to provide averaging characteristics. If the input value remains the same for the selected number of sampling values, then the output changes to the corresponding state. The control interface is compatible to standard microcontrollers. Furthermore ...
... the pins DS0 and DS1. The digital filter is designed to provide averaging characteristics. If the input value remains the same for the selected number of sampling values, then the output changes to the corresponding state. The control interface is compatible to standard microcontrollers. Furthermore ...
Optical Link ASICs for LHC Upgrades K.K. Gan
... These tests also verified the operation of the LVDS receiver up to 1 Gb/s. During the irradiation, each driver chip was connected to a 25 Ω resistor instead of a VCSEL to allow testing of the degradation of the chip alone. The duty cycle of the output signal and the current consumption of the LVDS r ...
... These tests also verified the operation of the LVDS receiver up to 1 Gb/s. During the irradiation, each driver chip was connected to a 25 Ω resistor instead of a VCSEL to allow testing of the degradation of the chip alone. The duty cycle of the output signal and the current consumption of the LVDS r ...
Charlieplexing
![](https://commons.wikimedia.org/wiki/Special:FilePath/Sandorclock.jpg?width=300)
Charlieplexing is a technique for driving a multiplexed display in which relatively few I/O pins on a microcontroller are used to drive an array of LEDs. The method uses the tri-state logic capabilities of microcontrollers in order to gain efficiency over traditional multiplexing. Although it is more efficient in its use of I/O, there are issues that cause it to be more complicated to design and render it impractical for larger displays. These issues include duty cycle, current requirements and the forward voltages of the LEDs.