Timing
LC7536LHS
Functional Description
Data Control
Data Format
Data is clocked into a 20-bit shift register. When 20 bits
have been received, the data is latched and then passed to a
level shifter.
The 20-bit data word comprises a 4-bit address code, two
4-bit 5 dB attenuation step selectors, two 3-bit 1 dB attenu-
ation step selectors and a loudness control ON/OFF bit as
shown in figure 1.
Figure 1. Data format
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