Design of Variable Gain Amplifier - Nanyang Technological University
... Figure 4-6 Simulated gain of the unit cell vs. width of M1 and M2 ......................................... 39 Figure 4-7 The proposed body-tuned VGA cell ...................................................................... 40 Figure 4-8 Calculated ∆IDS,3,4, VSB,3,4 and gain relationship for th ...
... Figure 4-6 Simulated gain of the unit cell vs. width of M1 and M2 ......................................... 39 Figure 4-7 The proposed body-tuned VGA cell ...................................................................... 40 Figure 4-8 Calculated ∆IDS,3,4, VSB,3,4 and gain relationship for th ...
MAX14781E Half-Duplex RS-485 Transceiver with Polarity Correction General Description
... RS-485 transceiver features integrated automatic polarity correction to ensure that miswired A and B lines are autonomously corrected, simplifying equipment and network installation. The MAX14781E includes slew-rate limited drivers that minimize EMI, allowing for error-free data transmission up to 3 ...
... RS-485 transceiver features integrated automatic polarity correction to ensure that miswired A and B lines are autonomously corrected, simplifying equipment and network installation. The MAX14781E includes slew-rate limited drivers that minimize EMI, allowing for error-free data transmission up to 3 ...
Dynamic Output Control (DOC ) Circuitry Technology and Applications
... TI’s DOC circuit. The DOC circuit limits overshoot and undershoot noise inherent in high-speed, high-current devices, while still providing propagation delays of less than 2 ns, maximum, at 2.5 V. Impedance Matching The design engineer must carefully consider a logic component’s output characteristi ...
... TI’s DOC circuit. The DOC circuit limits overshoot and undershoot noise inherent in high-speed, high-current devices, while still providing propagation delays of less than 2 ns, maximum, at 2.5 V. Impedance Matching The design engineer must carefully consider a logic component’s output characteristi ...
GR Grek, VV Kozlov, MM Katasonov and VG Chernorai
... structures are placed one after another1, and subharmonic or N-mode4,5 when the structures are set as on a chess-board1. On the other hand Λ-structures are also observed in flow visualizations modelling other types of transition6 and under natural conditions7. Thus, the role of the longitudinal vort ...
... structures are placed one after another1, and subharmonic or N-mode4,5 when the structures are set as on a chess-board1. On the other hand Λ-structures are also observed in flow visualizations modelling other types of transition6 and under natural conditions7. Thus, the role of the longitudinal vort ...
QCM200 QCM25 - Stanford Research Systems
... Press the PARAMETER key once to display Absolute Resistance (R) - a value < 75 Ohms should be present at this time. 9. The QCM200 System is now ready for mass and viscosity measurements. 10. For operation under liquid immersion, record the “dry” frequency and conductance readings and immerse the ent ...
... Press the PARAMETER key once to display Absolute Resistance (R) - a value < 75 Ohms should be present at this time. 9. The QCM200 System is now ready for mass and viscosity measurements. 10. For operation under liquid immersion, record the “dry” frequency and conductance readings and immerse the ent ...
LTM8031 - Ultralow Noise EMC 36V, 1A DC/DC uModule Regulator
... indicated in Table 1 is not recommended, and may result in undesirable operation. Using larger values is generally acceptable, and can yield improved dynamic response, if it is necessary. Again, it is incumbent upon the user to verify proper operation over the intended system’s line, load and enviro ...
... indicated in Table 1 is not recommended, and may result in undesirable operation. Using larger values is generally acceptable, and can yield improved dynamic response, if it is necessary. Again, it is incumbent upon the user to verify proper operation over the intended system’s line, load and enviro ...
DS1339B Low-Current, I C, Serial Real-Time Clock For High-ESR Crystals
... feature. Diodes should not be placed in series between the backup source and the VBACKUP input, or improper operation will result. If a backup supply is not required, VBACKUP must be grounded. UL recognized to ensure against reverse charging current when used with a primary lithium cell. For more in ...
... feature. Diodes should not be placed in series between the backup source and the VBACKUP input, or improper operation will result. If a backup supply is not required, VBACKUP must be grounded. UL recognized to ensure against reverse charging current when used with a primary lithium cell. For more in ...
Synthesis of Medium Voltage dc-to-dc Converters From Low
... by stacking a large number of isolated low-voltage (LV) converters, shown here in Fig. 1, in which the isolation transformer has a 1:1 turns ratio and is capable of withstanding the rated dc MV voltage. The choice of the LV converter topology and the method of stacking depend on the conversion ratio ...
... by stacking a large number of isolated low-voltage (LV) converters, shown here in Fig. 1, in which the isolation transformer has a 1:1 turns ratio and is capable of withstanding the rated dc MV voltage. The choice of the LV converter topology and the method of stacking depend on the conversion ratio ...
2 marks - crypt
... e) The resistance of the variable resistor is reduced until it is extremely small. Explain how this affects the reading on voltmeter V2. V2 would rise 1MP because with low resistance the PD across the variable resistor would fall 1MP (2 marks) f) If the 12v battery were replaced by a 9v battery, wha ...
... e) The resistance of the variable resistor is reduced until it is extremely small. Explain how this affects the reading on voltmeter V2. V2 would rise 1MP because with low resistance the PD across the variable resistor would fall 1MP (2 marks) f) If the 12v battery were replaced by a 9v battery, wha ...
Using Clock Jitter Analysis to Reduce BER in Serial Data Applications
... transmitter usually serializes a set of lower rate parallel signals into a serial data stream. The transmission channel through which the signal propagates is a combination of backplanes and cables. The receiver interprets incoming serial data, reclocks it and, usually, deserializes it back into a p ...
... transmitter usually serializes a set of lower rate parallel signals into a serial data stream. The transmission channel through which the signal propagates is a combination of backplanes and cables. The receiver interprets incoming serial data, reclocks it and, usually, deserializes it back into a p ...
MAX19993 Dual, SiGe, High-Linearity, 1200MHz to 1700MHz Downconversion Mixer with LO Buffer/Switch
... Note 3: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a fourlayer board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial. Note 4: TC is the temperature on the exposed pad of the pac ...
... Note 3: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a fourlayer board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial. Note 4: TC is the temperature on the exposed pad of the pac ...
Low-Dropout 0.5-A Negative Linear Regulator
... Quiescent current consumption for the device under normal (non-dropout) conditions is typically 200 µA. An integrated charge pump is internally enabled only when the device is operating near dropout with low VIN. This ensured that the device meets the dropout specifications even for maximum load cur ...
... Quiescent current consumption for the device under normal (non-dropout) conditions is typically 200 µA. An integrated charge pump is internally enabled only when the device is operating near dropout with low VIN. This ensured that the device meets the dropout specifications even for maximum load cur ...
Online chapter for Alternating Current circuits
... AC-1 Inductors and Inductance In Essential Physics Chapter 20, Generating Electricity, we discussed Faraday’s law and Lenz’s law, and explored the tendency of a coil of wire to oppose changes in the magnetic flux passing through the coil. When we use a coil of wire as part of a circuit (as a circui ...
... AC-1 Inductors and Inductance In Essential Physics Chapter 20, Generating Electricity, we discussed Faraday’s law and Lenz’s law, and explored the tendency of a coil of wire to oppose changes in the magnetic flux passing through the coil. When we use a coil of wire as part of a circuit (as a circui ...