using the preparation for iv infusion

AN0756 using the MCP2120 for infrared communications

Ngày tải lên : 11/01/2016, 11:38

... HARDWARE The output impedance of the transceiver receive circuit may be kΩ or more, so the MCP2120 should be located as close to the transceiver as possible A ground plane under the transceiver will ... by the optical transceiver The MCP2120 is connected directly to the optical transceiver Resistor, R1 and capacitor, C1 are used to decouple the power supply of the optical transceiver from the ... to the LED built into the transceiver, would need to be added For m distance, 15 LEDs would be need to be added Note 1: The sampling of the TX pin is level sensitive, not edge sensitive 2: The...

24
569
0

AN0787 using the TC1264 for single ended SCSI active termination

Ngày tải lên : 11/01/2016, 11:40

... AN787 PASSIVE TERMINATION PITFALLS ACTIVE TERMINATION Figure shows a typical SCSI bus using passive termination This is the lowest cost solution for many applications (not including ... which require active termination), but it is not a problem-free solution The major pitfalls are: Active termination is recommended to overcome the pitfalls of passive termination The recommended ... states quickly The resistor divider results in a characteristic impedance of 132Ω, which results in reflections due to the mismatch with the 110Ω cable Unlike passive termination, the 1100Ω termination...

4
157
0

AN0808 using the TC1142 for biasing a gaas power amplifier

Ngày tải lên : 11/01/2016, 14:26

... ripple waveform is superimposed on the nominal –5.0VDC and has a fundamental frequency of 200KHz “PA_BIAS_ENABLE” is the power control signal for the regulated negative bias generator from the subscriber ... negative than the reference voltage The combination of the doubling pump and feedback regulation allows the absolute value of VOUT to be regulated above or below that of VIN The TC1142 delivers ... Since the GaAs PA must be able to efficiently meet these industry standard power requirements, the RF losses in the duplexer must also be considered in the design of the PA GaAs has become the...

6
217
0

USING THE ANALYTIC HIERARCHY PROCESS APPROACH FOR ASSESSMENT OF THE STRENGTH OF UNIVERSITY-INDUSTRY-GRI COOPERATION IN VIETNAM

Ngày tải lên : 23/04/2013, 10:29

... to the others For example, the flow from University to Industry and vice versa Therefore, these flows become the main factor in the individual model and are considered as the third level The ... importance of the linkage types The goal is at the top of the model 4.4.2 The Actors Like the AHP model formulated for overall linkage judgment, the second level in the hierarchy model for individual ... from the top with the goal having the greatest influence of importance The AHP model formulation process starts both from bottom (the alternatives) and from the top (the objective, goal) or the...