92hd89f Integrated Device Technology, 92hd89f Datasheet - Page 12

• Manufacturer Part Number: 92hd89f
• Description: Ten Channel Content Protection Hd Audio Codec Low Power Optimized For Ecr15b And Eup
• Manufacturer: Integrated Device Technology

92HD89F
Ten channel Content Protection HD Audio codec optimized for low power
©2009 INTEGRATED DEVICE TECHNOLOGY, INC.
1. DESCRIPTION
1.1.
1.2.
Overview
Orderable Part Numbers
92HD89F1X5NDGXyyX
92HD89F2X5NDGXyyX
92HD89F3X5PRGXyyX
The 92HD89F is a high fidelity, 10-channel audio codec compatible with the Intel High Definition
(HD) Audio Interface. The 92HD89F provides full rate lossless audio playback from Blu-ray or other
protected content with stereo 24-bit resolution and sample rates up to 192kHz. The 92HD89F codec
provides high quality, HD Audio capability notebooks and desktops.
The 92HD89F is designed to meet or exceed premium logo requirements for Microsoft’s Windows
Logo Program (WLP) per Logo Point.
The 92HD89F provides stereo 24-bit, full duplex resolution supporting sample rates up to 192kHz by
the DAC and ADC. 92HD89F SPDIF outputs support sample rates of 192kHz, 176.4kHz, 96kHz,
88.2kHz, 48kHz, and 44.1kHz.
The 92HD89F supports a wide range of notebook and desktop 10-channel configurations. The 2
independent SPDIF output interfaces provides connectivity to Consumer Electronic equipment like
Dolby Digital decoders, powered speakers, mini disk drives or to a home entertainment system.
Simultaneous HDMI and SPDIF output is possible.
MIC inputs can be programmed with 0/10/20/30dB boost. For more advanced configurations, the
92HD89F has up to 7 General Purpose I/O (GPIO).
The port presence detect capabilities allow the codecs to detect when audio devices are connected
to the codec. The fully parametric IDT SoftEQ can be initiated upon headphone jack insertion and
removal for protection of notebook speakers.
The 92HD89F operates with a 3.3V digital supply and a 5V analog supply. It can also work with 1.5V
and 3.3V HDA signaling.
The 92HD89F is available in a 48-pin QFP or 40-pad QFN Environmental (ROHS) package.
Add an “8” to the end for tape and reel delivery.
yy = silicon stepping/revision, contact sales for current data.
5V Analog, 40QFN, 1.5V HDA Signaling
5V Analog, 40QFN, 3.3V HDA Signaling
5V Analog, 48QFP, switchable 1.5V or 3.3V HDA Signaling
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V1.0 04/10
92HD89F