LM13700MX

• Product introduction

peculiarity

G m adjustable for more than 60 years
Excellent linearity of G meters
There is a good match between the amplifiers
Linearized diodes
High impedance buffer
High signal-to-noise ratio of output signals

illustrate

The LM13700 series consists of two current-controlled transimpedance amplifiers with each push-pull output of the differential input. Both amplifiers have common supplies, but otherwise, operate independently. Linearization diodes provide input to reduce distortion and allow for higher input levels. The result is a 10 dB signal-noise improvement to 0.5% THD as a reference. High impedance buffers are specifically designed to match the dynamic range of the amplifier. The output buffer of the LM13700 differs from that of the LM13600, whose input bias current (and therefore its output DC level) is independent of the ABC. This may result in superior performance LM13600 audio applications.

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Current control amplifier
Current controls impedance
Current-controlled filters
Current controlled oscillator
Multiplexer
timer
Sample-and-hold circuits