IDT92HD001XX5PRGXB1X IDT, Integrated Device Technology Inc, IDT92HD001XX5PRGXB1X Datasheet - Page 11

• Manufacturer Part Number: IDT92HD001XX5PRGXB1X
• Description: IC AUDIO CODEC HD 2CH 48-TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDT92HD001XX5PRGXB1X

• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: No
• S/n Ratio, Adcs / Dacs (db) Typ: 91 / 95
• Voltage - Supply, Analog: 3.14 V ~ 3.47 V; 4.75 V ~ 5.25 V
• Voltage - Supply, Digital: 3.14 V ~ 3.47 V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 48-TQFP, 48-VQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 92HD001XX5PRGXB1X

1. DESCRIPTION
IDT™
92HD001
2-CHANNEL HIGH DEFINITION AUDIO CODEC
2-CHANNEL HIGH DEFINITION AUDIO CODEC
Interface. The 92HD001 provides high quality, HD Audio capability to notebook and cost sensitive desktop PC
applications.
higher performance and quality of IDT’s audio solutions brings consumer device level performance to the note-
book, desktop and media center PCs.
and ADC. The 92HD001 DAC, ADC and SPDIF In/Out support sample rates of 96 KHz, 48 KHz and 44.1 KHz.
Additionally, the SPDIF Out supports 32 KHz. The CODEC’s driver supports additional sample rate options.
versal Jacks
connectivity to Consumer Electronic equipment like Dolby Digital decoders, powered speakers, mini disk drives
or to a home entertainment system. All analog I/O pairs support LINE_IN, LINE_OUT and MIC.
has four General Purpose I/O (GPIO) pins. The 92HD001 also provides a single ended CD input to avoid DRM
incompatibility and to support legacy OS issues.
is switchable between these two outputs for increased flexibility, enhanced user experience, and reduced
implementation costs.
sense the type of device (LINE_IN, LINE_OUT, MIC, Headphone) that is inserted, and to allow the CODEC to
be reconfigured to support these devices wherever they are plugged into the system. SPDIF input sensing is
also supported. The fully parametric IDT SoftEQ can be initiated upon headphone jack insertion and removal
for protection of notebook speakers.
dows operating systems from Microsoft Parametric SoftEQ, and Digital Rights Management. Third party plugin
capability is easily achieved with the IDT Kernel Processing Interface, to support high valued third party tech-
nologies like SRS WOW
The 92HD001 is a high quality, 2-channel audio CODEC compatible with the Intel High Definition (HD) Audio
The 92HD001 incorporates IDT's proprietary SD technology to achieve a DAC SNR in excess of 95dB. The
The 92HD001 provides Stereo 24-Bit, full duplex resolution supporting sample rates up to 192 KHz by the DAC
The 92HD001 supports all desired two channel configurations, including switchable Headphone Out, and Uni-
MIC inputs can be programmed with 0/10/20/30/40dB boost. For more advanced configurations, the 92HD001
The 92HD001 integrates a headphone amplifier which is available on Ports A and D. The headphone amplifier
The Universal Jack capabilities allow the CODEC to detect when audio devices are connected to the CODEC,
The 92HD001 operates with a 3.3V digital supply and is available in either 5V or 3.3V analog supply.
The 92HD001 is available in 48-pin LQFP RoHS package.
The 92HD001 is supported with IDT’s high quality software solutions which include drivers for all major Win-
TM
functionality for automatic jack detection sensing and retasking. The SPDIF interface provides
®
, Knowles
®
Microphone Beam forming, Waves MaxxBASS
IDT CONFIDENTIAL
11
92HD001
®
and more.
PC AUDIO
V 1.1 01/08