92hd005 Integrated Device Technology, 92hd005 Datasheet - Page 28

• Manufacturer Part Number: 92hd005
• Description: Four Channel Hd Audio Codec
• Manufacturer: Integrated Device Technology

IDT™
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
92HD005/92HD005D
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
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10. Didd= Didd_Core + Didd_IO (with all converters enabled and no playback)
11. Current reduction by disabling.
± 3dB limits for Line Output & 0 dB gain, at -20dBV
Amplitude of THD+N, measured with A-weighting filter, over 20 Hz to 20 kHz bandwidth.
Ratio of Full Scale signal to idle channel noise output is measured “A weighted” over a 20 Hz to a 20 kHz bandwidth.
(AES17-1991 Idle Channel Noise or EIAJ CP-307 Signal-to-noise Ratio).
Peak-to-Peak Ripple over Passband meets ± 0.25dB limits, 48 kHz Sample Frequency.
Stop Band rejection determines filter requirements. Out-of-Band rejection determines audible noise.
The integrated Out-of-Band noise generated by the DAC process, during normal PCM audio playback, over a bandwidth
28.8 to 100 kHz, with respect to a 1 Vrms DAC output.
Can be set to 0.5 or 0.8 AVdd.
Analog mixer disabled. See Figure 2
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92HD005/92HD005D
PC AUDIO
V 1.1 4/08