CRD-49530-USB Cirrus Logic Inc, CRD-49530-USB Datasheet - Page 8

• Manufacturer Part Number: CRD-49530-USB
• Description: Audio Modules & Development Tools Eval Bd 32-Bit Aud Dcdr & Prgrmble DSP
• Manufacturer: Cirrus Logic Inc

Specifications of CRD-49530-USB

• Product: Audio Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

CRD49530-USB System Description
CRD49530-USB User’s Manual
1-3
1.3.1.1 Analog Line-level Inputs
1.3.1.2 Optical Digital Inputs
1.3.1.3 Coaxial Digital Inputs
1.3.1.4 Microphone Input
1.3.2.1 Analog Line-level Outputs
1.3.2.2 Optical Digital Output
1.3.1 Audio Inputs
1.3.2 Audio Outputs
The microphone preamplifier shares the AIN5 ADC with the AIN5 RCA jack. Only one analog source can
be sampled at any given time. When the microphone input is selected, the AIN5 audio jack is ignored. The
default configuration enables the AIN5 audio jack.
• Connector Type: RCA Female
• Absolute Maximum Signal Level: +6.5V
• Absolute Minimum Signal Level: GND - 0.7V
• Full Scale Amplitude: 2V
• Reference Designators: J12, J26-J30, or AIN1 - AIN6
• Connector Type: Fiber Optic RX for Digital Audio, JIS F05 (JIS C5974-1993 F05)
• Reference Designators: J1-J2, or SPDIF_RX0-SPDIF_RX1
• Connector Type: RCA Female
• Maximum Signal Level: +3.3V
• Minimum Signal Level: GND - 0.7V
• Reference Designators: J31-J32, or SPDIF_RX2-SPDIF_RX3
• Absolute Maximum Signal Level: +5V
• Absolute Minimum Signal Level: GND - 0.7V
• Full Scale Amplitude: 7mVp-p
• Reference Designator: J5
• Connector Type: RCA Female
• Full Scale Amplitude: 1.21V
• Reference Designators: J33-J40, or AOUT1 - AOUT8
• Connector Type: Fiber Optic TX for Digital Audio, JIS F05 (JIS C5974-1993 F05)
• Reference Designator: J24, or SPDIF_TX
• The S/PDIF output uses the same data line as AOUT7 and AOUT8. When the digital output has
been enabled, and you have speakers connected to AOUT7 and AOUT8 white noise will be heard.
This could damage the speakers.
RMS
RMS
Copyright 2008 Cirrus Logic
DS705RD3