MF10ACN National Semiconductor, MF10ACN Datasheet - Page 16

• Manufacturer Part Number: MF10ACN
• Description: IC FILTER DUAL SWITCH CAP 20-DIP
• Manufacturer: National Semiconductor

Specifications of MF10ACN

• Filter Type: Universal Switched Capacitor
• Frequency - Cutoff Or Center: 200kHz
• Number Of Filters: 2
• Max-order: 4th
• Voltage - Supply: ±9 V ~ 14 V
• Mounting Type: Through Hole
• Package / Case: 20-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *MF10ACN

2.0 Modes of Operation
(Continued)
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FIGURE 9. MODE 2
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*
In Mode 3, the feedback loop is closed around the input summing amplifier; the finite GBW product of this op amp causes a slight Q enhancement. If this is a
problem, connect a small capacitor (10 pF − 100 pF) across R4 to provide some phase lead.
FIGURE 10. MODE 3
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