Description

The ML2111CCP is an electronic component model categorized as IC Chips. It consists of two independent switched capacitor filters that operate at up to 150kHz and perform second order filter functions such as lowpass, bandpass, highpass, notch, and allpass. The center frequency of these filters can be tuned by an external clock or the external clock and resistor ratio.

Specifications and features

- Specified for operation up to 150kHz
- Center frequency x Q product £ 5MHz
- Separate highpass, notch, allpass, bandpass, and lowpass outputs
- Center frequency accuracy of ±0.4% or ±0.8% max.
- Q accuracy of ±4% or ±8% max.
- Clock inputs are TTL or CMOS compatible
- Single 5V (±2.25V) or ±5V supply operation

Application Scenarios

The ML2111CCP can be used in a variety of applications that require second order filter functions. It can be particularly useful in audio processing, signal conditioning, and communication systems.

Comparison

Advantages:

• Dual independent switched capacitor filters
• Wide operating frequency range
• Multiple filter configurations available
• High center frequency accuracy
• Various supply voltage options
• TTL or CMOS compatible clock inputs

Disadvantages:

• Center frequency x Q product limited to 5MHz
• Accuracy limitations in center frequency and Q