Datasheet MIC920 (Microchip) - 8

MIC920
0.35 50 ) 40 0.30 B ) d( 30 A (P 0.25 NI 20 T r5V A N G 10 E 0.20 P 400pF 200pF R O 0 R r9V O 100pF 0 U 0.15 L- -10 C 1000pF D 800pF S 0.10 E -20 A 600pF I S B O -30 L 0.05 C -40 Vr = r5V Av = 1 0.00 -50 -40 -20 0 20 40 60 80 100 1E+6 1M 10E+6 10M 100E+6 200E+6 100M TEMPERATURE (qC) FREQUENCY (Hz)
FIGURE 2-13:
Bias Current vs.
FIGURE 2-16:
Closed-Loop Gain vs. Temperature. Frequency. 25 50 20 ) 40 B 15 d( 30 10 NI 20 ) A B 5 G d 10 1.7pF ( r9.0V P 200pF 0 NI O 0 100pF A O -5 L G - -10 1000pF D -10 r5.0V E -20 800pF S 600pF -15 r2.5V O -30 400pF Av = –1 L Vr = r9V -20 C R+ = R = 475: -40 Av = 1 I -25 -50 1E+6 1M 10E+6 100E+6 200E+6 10M 100M 1E+6 1M 1E+7 10M 1E+8 2E+8 100M FREQUENCY (Hz) FREQUENCY (Hz)
FIGURE 2-14:
Closed-Loop Frequency
FIGURE 2-17:
Closed-Loop Frequency Response. Response. 25 50 Vr = r5V 20 40 ) 15 B 30 d( 10 20 N ) I 121pF B 5 A 10 50pF d( r9.0V G 1.7pF 0 P N 0 1000pF I O A 471pF -5 r5.0V O -10 G L- 200pF -10 r2.5V N -20 E -15 Av = 2 P -30 R = R = 475: O -20 F I -40 -25 -50 1E+6 1M 10E+6 100E+6 200E+6 10M 100M 1x106 1M 10x106 10M 100x106 200x106 100M FREQUENCY (Hz) FREQUENCY (Hz)
FIGURE 2-15:
Closed-Loop Frequency
FIGURE 2-18:
Open-Loop Gain vs. Response. Frequency. DS20006268A-page 8  2019 Microchip Technology Inc. Document Outline 1.0 Electrical Characteristics 2.0 Typical Performance Curves 3.0 Test Circuits 4.0 Pin Descriptions 5.0 Application Information 5.1 Driving High Capacitance 5.2 Feedback Resistor Selection 5.3 Layout Considerations 5.4 Power Supply Bypassing 5.5 Thermal Considerations 6.0 Packaging Information 6.1 Package Marking Information Appendix A: Revision History Product Identification System Worldwide Sales and Service