or in the event of the stop pulse for a shortened period, and each be alternately discharged by a discharging circuit (ET1, ET2) in push-pull to the connection to the constant current source, that the outputs of the charging circuits (LD1, LD2) can be connected by a first multiplexer...
CIRCUIT AND METHOD FOR CONTROLLING AND MEASURING A CURRENT IN A CHARGE ELEMENT The present invention relates to a kind of circuits (100) and a kind of for controlling and measuring current (IL) at least one charge member (101), especially at least one laser diode, absolute atmosphere low op...
(in) Q channel (in) RF (out) ATTEN 9 dB Tx Mod switch Mini Circuits ZASWA-2-50DR IL = 1.7 dB Isolation = 100 dB 1 dB comp = 20 dBm Video leakage = 140 mVp-p SP4T Mini Circuits ZSWA-4-30DR IL = 1 dB Isolation = 50 dB ...
or in the event of the stop pulse for a shortened period, and each be alternately discharged by a discharging circuit (ET1, ET2) in push-pull to the connection to the constant current source, that the outputs of the charging circuits (LD1, LD2) can be connected by a first multiplexer...
It is shown that if Zu is the unknown impedance, Zs is the standard impedance, then ZsEu ZsEa so Es Es that the impedance Zu is measured as before by adding a correction term derived from the indication of the amplifier output. The amplifier voltage may alternatively be fed in series ...
which controls the excitation of the third transformer winding directly in such a manner as to reduce the current in the Zs, W1 circuit to zero and a second high gain amplifier A1 can replace galvanometer G1 and drive the tap control on winding W2 for zero current in the Zu, W2 circuit...