74VHC4040 12-Stage Binary Counter 74VHC4040 12-Sta
... The VHC4040 is an advanced high-speed CMOS device fabricated with silicon gate CMOS technology. It achieves the high-speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. The VHC4040 is a 12-stage counter which increments on the negative edge of ...
... The VHC4040 is an advanced high-speed CMOS device fabricated with silicon gate CMOS technology. It achieves the high-speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. The VHC4040 is a 12-stage counter which increments on the negative edge of ...
A Novel Continuous-Time Common
... the CM level, comparison with reference voltage, and amplification of the error signal should be done in a single block called average-error amplifier. The implemented low-voltage error amplifier is shown in Figure 5-a [2]. The main drawback of this architecture is the need for an additional block t ...
... the CM level, comparison with reference voltage, and amplification of the error signal should be done in a single block called average-error amplifier. The implemented low-voltage error amplifier is shown in Figure 5-a [2]. The main drawback of this architecture is the need for an additional block t ...
high performance
... – Increasing UGF, increase transient speed • Settling may not improve, which depends on PM and secondary poles • Cannot simply increase W/L ratio optimal sizing for a given CL • Two stage optimal design: can potentially achieve higher UGF than single stage ...
... – Increasing UGF, increase transient speed • Settling may not improve, which depends on PM and secondary poles • Cannot simply increase W/L ratio optimal sizing for a given CL • Two stage optimal design: can potentially achieve higher UGF than single stage ...
FEATURES FUNCTIONAL BLOCK DIAGRAM
... For single-supply operation, set AVDD to 5 V, set PVDD from 3.0 V to 5 V, and connect AVSS, AGND, and DGND to ground. The ADN8810 uses a serial peripheral interface (SPI) with three input signals: SDI, CLK, and CS. Figure 2 shows the timing diagram for these signals. Data applied to the SDI pin is c ...
... For single-supply operation, set AVDD to 5 V, set PVDD from 3.0 V to 5 V, and connect AVSS, AGND, and DGND to ground. The ADN8810 uses a serial peripheral interface (SPI) with three input signals: SDI, CLK, and CS. Figure 2 shows the timing diagram for these signals. Data applied to the SDI pin is c ...
Providing Infrastructure for Optical Communication Networks
... Curves can easily be numerically extrapolated to very low BERs (corresponding to random jitter), allowing much lower measurement times. Example: 10-12 BER with T = 100ps is equivalent to an average of 1 error per 100s. To verify this over a sample of 100 errors would require almost 3 hours! ...
... Curves can easily be numerically extrapolated to very low BERs (corresponding to random jitter), allowing much lower measurement times. Example: 10-12 BER with T = 100ps is equivalent to an average of 1 error per 100s. To verify this over a sample of 100 errors would require almost 3 hours! ...
Logic Families
... Series transmission gates get very slow after 2 or 3 cascaded gates Local wiring makes this worse Ex: a 64 bit parity generator can be built with 6 stages of transmission gate XORs. Buffer after every 2nd or 3rd stage, depending on process EE 215B ...
... Series transmission gates get very slow after 2 or 3 cascaded gates Local wiring makes this worse Ex: a 64 bit parity generator can be built with 6 stages of transmission gate XORs. Buffer after every 2nd or 3rd stage, depending on process EE 215B ...
MAX3388E/MAX3389E 2.5V, ±15kV ESD-Protected RS-232 Transceivers for PDAs and Cell Phones General Description
... dedicated logic-level I/O pins for additional device-todevice handshaking. During shutdown the logic-level I/O pins are active for the MAX3389E. An internal 62Ω switch is provided to switch power to external circuitry or modules. A proprietary low-dropout transmitter output stage enables RS-232 comp ...
... dedicated logic-level I/O pins for additional device-todevice handshaking. During shutdown the logic-level I/O pins are active for the MAX3389E. An internal 62Ω switch is provided to switch power to external circuitry or modules. A proprietary low-dropout transmitter output stage enables RS-232 comp ...
BuckBlock A009 - LUXdrive LED Drivers
... When the dimming wires (purple/gray) are left unconnected, the A009 is designed to supply its rated current to one or more LED junctions. For example, a 2100mA rated unit will drive up to four white 2100mA LEDs connected in series at 24VDC. Due to the nature of the buck regulator, the input voltage ...
... When the dimming wires (purple/gray) are left unconnected, the A009 is designed to supply its rated current to one or more LED junctions. For example, a 2100mA rated unit will drive up to four white 2100mA LEDs connected in series at 24VDC. Due to the nature of the buck regulator, the input voltage ...
MAX8516/MAX8517/MAX8518 1.425V to 3.6V Input, 1A, 0.2V Dropout LDO Regulators General Description
... from a short circuit at the output through current-limiting and thermal-overload circuitry. In the fault condition when the output is shorted to ground, the output current is limited to 2A. Under these conditions, the part quickly heats up. When the junction temperature reaches +165°C, the thermal-o ...
... from a short circuit at the output through current-limiting and thermal-overload circuitry. In the fault condition when the output is shorted to ground, the output current is limited to 2A. Under these conditions, the part quickly heats up. When the junction temperature reaches +165°C, the thermal-o ...
74ALVT162823 1. General description 18-bit bus-interface D-type flip-flop with reset and enable with
... packages required to buffer existing registers and provide extra data width for wider data or address paths of buses carrying parity. The 74ALVT162823 has two 9-bit wide buffered registers with clock enable (nCE) and master reset (nMR) which are ideal for parity bus interfacing in high microprogramm ...
... packages required to buffer existing registers and provide extra data width for wider data or address paths of buses carrying parity. The 74ALVT162823 has two 9-bit wide buffered registers with clock enable (nCE) and master reset (nMR) which are ideal for parity bus interfacing in high microprogramm ...
ADF4360-9 数据手册DataSheet 下载
... Charge Pump Ground. This is the ground return path for the charge pump. Analog Power Supply. This ranges from 3.0 V to 3.6 V. Decoupling capacitors to the analog ground plane should be placed as close as possible to this pin. AVDD must have the same value as DVDD. Analog Ground. This is the ground r ...
... Charge Pump Ground. This is the ground return path for the charge pump. Analog Power Supply. This ranges from 3.0 V to 3.6 V. Decoupling capacitors to the analog ground plane should be placed as close as possible to this pin. AVDD must have the same value as DVDD. Analog Ground. This is the ground r ...
Applications of the LM3524 Pulse Width Modulator
... indicates the bulb is willing to accept energy more quickly than it will give it up. Figure 3 elaborates on this. Here, trace A is the output of a pulse generator applied to the “step test” input and trace B is the ACcoupled LF356 output. When the pulse generator is high, the diode blocks its output ...
... indicates the bulb is willing to accept energy more quickly than it will give it up. Figure 3 elaborates on this. Here, trace A is the output of a pulse generator applied to the “step test” input and trace B is the ACcoupled LF356 output. When the pulse generator is high, the diode blocks its output ...
UC3851 数据资料 dataSheet 下载
... CR is normally selected ≤ CT and its value will have some effect upon valley duty cycle. Limiting the minimum value for ISENSE into pin 11 will establish a maximum duty cycle clamp. CR terminal can be used as an input port for current mode control. Conventional operational amplifier for closed-loop ...
... CR is normally selected ≤ CT and its value will have some effect upon valley duty cycle. Limiting the minimum value for ISENSE into pin 11 will establish a maximum duty cycle clamp. CR terminal can be used as an input port for current mode control. Conventional operational amplifier for closed-loop ...
AN11 - Designing Linear Circuits for 5V Single Supply Operation
... very high performance levels should be driven from dedicated supplies. The difficulties encountered in maintaining the lowest possible levels of noise and drift in an analog system are challenging enough without contending with a digitally corrupted power supply. Many analog applications, however, ca ...
... very high performance levels should be driven from dedicated supplies. The difficulties encountered in maintaining the lowest possible levels of noise and drift in an analog system are challenging enough without contending with a digitally corrupted power supply. Many analog applications, however, ca ...
IF 1513 Revision 1
... The W2H signaling devices may be mounted to any flat surface or may be used as a freestanding unit mounted to a rigid pipe. The W2H must be installed in accordance with the latest edition of the National Electrical Code or other regulations applicable to the country and locality of installation and ...
... The W2H signaling devices may be mounted to any flat surface or may be used as a freestanding unit mounted to a rigid pipe. The W2H must be installed in accordance with the latest edition of the National Electrical Code or other regulations applicable to the country and locality of installation and ...
Basic Digital Circuits
... (c) A wire connecting two points has an internal break, so even though the points appear connected, in fact they are not. 3. You used different gates than the ones required, i.e.: you used a 7400 chip in place of a 7408 chip. 4. One or more gates in the circuit are “bad”. A gate is “bad” when it doe ...
... (c) A wire connecting two points has an internal break, so even though the points appear connected, in fact they are not. 3. You used different gates than the ones required, i.e.: you used a 7400 chip in place of a 7408 chip. 4. One or more gates in the circuit are “bad”. A gate is “bad” when it doe ...
MAX8526/MAX8527/MAX8528 1.425V to 3.6V Input, 2A, 0.2V Dropout LDO Regulators General Description
... the status of the output. POK remains high when the regulator output is within ±10% of its nominal output voltage. If the output voltage falls/rises outside this range, POK transitions low. This open-drain output requires an external pullup resistor to IN. An internal delay circuit prevents the POK ...
... the status of the output. POK remains high when the regulator output is within ±10% of its nominal output voltage. If the output voltage falls/rises outside this range, POK transitions low. This open-drain output requires an external pullup resistor to IN. An internal delay circuit prevents the POK ...
Lecture 14
... 14.3 Dynamic MOS Logic Families When power consumption and physical size are prime design consideration, as in digital watches and calculators, Dynamic MOS logic is the one to meet those requirements. Power consumption is minimized by relying on the inherent capacitance of MOS transistors to store ...
... 14.3 Dynamic MOS Logic Families When power consumption and physical size are prime design consideration, as in digital watches and calculators, Dynamic MOS logic is the one to meet those requirements. Power consumption is minimized by relying on the inherent capacitance of MOS transistors to store ...
Slides - EECG Toronto - University of Toronto
... • measured 49 Gb/s input eye after 6.5-ft SMA cable (left) and equalized output eye (right) ...
... • measured 49 Gb/s input eye after 6.5-ft SMA cable (left) and equalized output eye (right) ...
MAX1182 Dual 10-Bit, 65Msps, 3V, Low-Power ADC General Description
... The MAX1182 is a 3V, dual 10-bit analog-to-digital converter (ADC) featuring fully-differential wideband trackand-hold (T/H) inputs, driving two pipelined, 9-stage ADCs. The MAX1182 is optimized for low-power, highdynamic performance applications in imaging, instrumentation and digital communication ...
... The MAX1182 is a 3V, dual 10-bit analog-to-digital converter (ADC) featuring fully-differential wideband trackand-hold (T/H) inputs, driving two pipelined, 9-stage ADCs. The MAX1182 is optimized for low-power, highdynamic performance applications in imaging, instrumentation and digital communication ...
Flip-flop (electronics)
In electronics, a flip-flop or latch is a circuit that has two stable states and can be used to store state information. A flip-flop is a bistable multivibrator. The circuit can be made to change state by signals applied to one or more control inputs and will have one or two outputs. It is the basic storage element in sequential logic. Flip-flops and latches are a fundamental building block of digital electronics systems used in computers, communications, and many other types of systems.Flip-flops and latches are used as data storage elements. A flip-flop stores a single bit (binary digit) of data; one of its two states represents a ""one"" and the other represents a ""zero"". Such data storage can be used for storage of state, and such a circuit is described as sequential logic. When used in a finite-state machine, the output and next state depend not only on its current input, but also on its current state (and hence, previous inputs). It can also be used for counting of pulses, and for synchronizing variably-timed input signals to some reference timing signal.Flip-flops can be either simple (transparent or opaque) or clocked (synchronous or edge-triggered). Although the term flip-flop has historically referred generically to both simple and clocked circuits, in modern usage it is common to reserve the term flip-flop exclusively for discussing clocked circuits; the simple ones are commonly called latches.Using this terminology, a latch is level-sensitive, whereas a flip-flop is edge-sensitive. That is, when a latch is enabled it becomes transparent, while a flip flop's output only changes on a single type (positive going or negative going) of clock edge.