| Part Numbert | Mfg | Packt | D/C | Descriptiont | Qty | Company/Contact |
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SY2130-2 Datasheet COMMAND IN+, COMMAND IN- , COMMAND GROUND, COMMAND OUT These are the connection pins for the command amplifier. The command amplifier has a differential input that operates from a +4Vdc full-scale analog current command. The command ampli- fier output signal is internally limited to approximately +5Vdc to prevent the amplifier from saturating. The input impedance of the command amplifier is 50KQ. SY2130-2 Price The compensation network consists ofthe error amplifier (internal to the RC5054A) and the impedance networks ZIN and ZFB. The goal ofthe compensation network is to provide a closed loop transfer function with the highest OdB crossing frequency (fOdB) and adequate phase margin. Phase margin is the difference between the closed loop phase at fOdB and 180 degrees. The equations below relate the compensation network's poles, zeros and gain to the components (Rl, R2, R3, Cl, C2, and C3) in Figure 5. Use these guidelines for locating the poles and zeros ofthe compensation network: SY2130-2 on stock
Typical S-Parameter D S.l S2l SlZ dB A dD Ang dB An8 -17.5 -139.4 32.3 -4.0 -35.9 8.8 -17.8 -167.9 32.3 -22.4 -35.7 1.4 -10.5 159.7 32A -52.8 -35.5 -4.2 -18.4 144.0 32.6 -83.6 -35.0 -9.9 -18.3 121.8 32.6 -115.S -34.6 -J5.0 -JS.5 104.3 32.2 -149.6 -34.1 -20.5 |
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