Product Summary
The LMF100CIJ is a High Performance Dual Switched Capacitor Filter. It consists of two independent general purpose high performance switched capacitor filters. With an external clock and 2 to 4 resistors, various second-order and first-order filtering functions can be realized by each filter block. Each block has 3 outputs. One output of LMF100CIJ can be configured to perform either an allpass, highpass, or notch function. The other two outputs perform bandpass and lowpass functions. The center frequency of each filter stage is tuned by using an external clock or a combination of a clock and resistor ratio. Up to a 4th-order biquadratic function can be realized with a single LMF100CIJ. Higher order filters are implemented by simply cascading additional packages, and all the classical filters (such as Butterworth, Bessel, Elliptic, and Chebyshev) can be realized.
Parametrics
LMF100CIJ absolute maximum ratings: (1)Supply Voltage (V+ - V-): 16V; (2)Voltage at Any Pin: V+ + 0.3V, V- - 0.3V; (3)Input Current at Any Pin: 5 mA; (4)Package Input Current: 20 mA; (5)Power Dissipation: 500 mW; (6)Storage Temperature: 150℃; (7)ESD Susceptability: 2000V; (8)Soldering Information: N Package: 10 sec. 260℃, J Package: 10 sec. 300℃, SO Package: Vapor Phase (60 sec.) 215℃, Infrared (15 sec.) 220℃.
Features
LMF100CIJ features: (1)Wide 4V to 15V power supply range; (2)Operation up to 100 kHz; (3)Low offset voltage: typically (50:1 or 100:1 mode): Vos1 = ±5 mV, Vos2 = ±15 mV, Vos3 = ±15 mV; (4)Low crosstalk -60 dB; (5)Clock to center frequency ratio accuracy ±0.2% typical; (6)f0 x Q range up to 1.8 MHz; (7)Pin-compatible with MF10.
Diagrams
LMF100 |
Other |
Data Sheet |
Negotiable |
|
||||||||||||||
LMF100CCN/NOPB |
IC FILTER DUAL SWITCH CAP 20-DIP |
Data Sheet |
Negotiable |
|
||||||||||||||
LMF100CIWM |
National Semiconductor (TI) |
Active Filters |
Data Sheet |
|
|
|||||||||||||
LMF100CIWM/NOPB |
National Semiconductor (TI) |
Active Filters HI PERF DUAL SWITCH CAPACITOR FILTER |
Data Sheet |
|
|
|||||||||||||
LMF100CIWMX |
National Semiconductor (TI) |
Active Filters |
Data Sheet |
|
|
|||||||||||||
LMF100CIWMX/NOPB |
National Semiconductor (TI) |
Active Filters |
Data Sheet |
|
|