GL6551 Description
The GL6551 is a pander IC to expand dynamic range at transmission/reception systems and to improve the tone quality by means of restricting noise. Two functions are loaded on the IC, the one is the pressor which has the 2/1 ratio of input/output ratio by logarithm, and the expander which has the 1/w ratio input/ output ratio by logarithm. The GL6551equipped with input & filter Amp, DATA IN OUT terminal.
GL6551 Key Features
- + TH S/W SUM AMP To VREF Ith MUTE S/W CONTROL 10K RECTIFIER
- 3.0 60 80 1.15 1.35 -0.5 0 800 900
- 35 -0.5 0 -3
- 0.5 10 60 80 700 800 14.5 15.5 450 500
- 70 17 0.5 1.0 1.5 1.0 5.5 1