DC Accurate/ Clock-Tunable Linear Phase 5th Order Bessel Lowpass Filter The LTC1065CS is a high-performance, low-power, fifth-order elliptic lowpass filter manufactured by Linear Technology (now part of Analog Devices).  

### **Specifications:**  
- **Manufacturer:** Linear Technology (LT)  
- **Type:** Switched Capacitor Filter  
- **Order:** 5th-order elliptic lowpass  
- **Supply Voltage Range:** ±2.5V to ±8V (dual supply), 5V to 16V (single supply)  
- **Cutoff Frequency Range:** Up to 100kHz  
- **Passband Ripple:** 0.5dB typical  
- **Stopband Attenuation:** 70dB typical  
- **Power Consumption:** Low (typically 10mW at ±5V)  
- **Operating Temperature Range:** 0°C to 70°C (commercial grade)  
- **Package:** 16-pin SOIC (CS package)  

### **Descriptions and Features:**  
- **Elliptic Response:** Provides sharp roll-off and high stopband rejection.  
- **Clock-Tunable:** Cutoff frequency is set by an external clock (up to 100kHz).  
- **Low Power:** Suitable for battery-operated applications.  
- **Single or Dual Supply Operation:** Flexible power supply options.  
- **No External Components Required:** Minimal external components needed for operation.  
- **Applications:** Anti-aliasing filters, data acquisition, communications, and signal conditioning.  

This information is based on the manufacturer's datasheet and technical documentation.

DC Accurate/ Clock-Tunable Linear Phase 5th Order Bessel Lowpass Filter