1-5
Copyright 2012 Cirrus Logic, Inc.
DS886DB9
CDB47xxx Main Board System Description
CDB47xxx User’s Manual
Figure 1-4. CDB47xxxD Main Board Block Diagram
1.3.1 Audio Inputs
1.3.1.1 Analog Line-level Inputs -- Single-Ended (CDB47xxxS only) (AIN1A - AIN5B,
AIN6B)
1
Analog line-level inputs have the following characteristics:
• Connector Type: RCA Female
• Absolute Maximum Signal Level: 8Vp-p
• Full Scale Amplitude: 2V
RMS
1.3.1.2 Analog Line-level Inputs -- Differential (CDB47xxxD only) (AIN1A - AIN5B, AIN6B)
Analog line-level inputs have the following characteristics:
• Connector Type: 3.5mm (1/8”) Stereo Female
• Absolute Maximum Differential Signal Level: 16Vp-p
• Full Scale Differential Amplitude: 4V
RMS
1. Reference designators are listed at the end of the heading for each board component listed in this
chapter.
