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92HD005D の電気的特性と機能

92HD005DのメーカーはIDTです、この部品の機能は「4-CHANNEL HD AUDIO CODEC」です。


製品の詳細 ( Datasheet PDF )

部品番号 92HD005D
部品説明 4-CHANNEL HD AUDIO CODEC
メーカ IDT
ロゴ IDT ロゴ 




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92HD005D Datasheet, 92HD005D PDF,ピン配置, 機能
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DATASHEET
4-CHANNEL HD AUDIO CODEC WITH QUAD
DIGITAL MICROPHONE INTERFACE
92HD005/92HD005D
Description
The 92HD005/92HD005D are high fidelity, 4-channel HD
Audio CODECs that enable 2.0 Audio with simultaneous
Real-Time Communication such as VoIP, conferencing,
voice command and control, etc. Up to four digital
microphones are supported, enabling high quality voice
input for increased usability of voice applications.
Features
High performance SD technology
• 95dB DAC SNR
• 90dB ADC SNR
Two stereo DACs and two stereo ADCs
• Supports 2.0 Audio with simultaneous Real-Time
Communication (RTC) channel such as VoIP or separate
stereo audio stream
• Provides mono output for laptop sub-woofer
24-bit resolution with up to 192 KHz sample rates
Supports advanced chipsets with flexible 1.5 V to 3.3 V
signaling
Digital microphone interface
• Direct interface to up to four digital microphones
Analog stereo microphone
• Microphone Boost 0, 10, 20, 30, 40dB
• Five adjustable Vref outputs for microphone bias
Universal Jacks™ functionality for jack retasking
S/PDIF In and Out
Two-pin volume up/down control
Digital PC Beep to all outputs
+3.3 V and +5 V analog power supply options
Block Diagram
Optimized and flexible power management
48-pin LQFP and 48-pad QFN environmental package
Software Support
SKPI (Kernel Processing Interface)
• Enables plug-ins that can operate globally on all audio streams
of the system
12 band parametric equalizer SKPI plug-in
• Constant, system-level effects tuned to optimize a particular
platform can be combined with user-mode “presets” tailored for
specific acoustical environments and applications
• System-level effects automatically disabled when external
audio connections made
Dynamics Processing SKPI plug-in
• Enables improved voice articulation
• Compressor/limiter allows higher average noise level without
resonances
Third Party Partners
Dolby PC Entertainment Experience Logo Program
• Dolby Home Theater(HT)
• Dolby Sound Room(SR)
Dolby Technologies
• Dolby Headphone, Dolby Virtual Speaker
• Dolby ProLogic II, Dolby ProLogic IIx
• Dolby Digital Live(DDL)
Intel Audio Studio™ from Sonic Focus
Maxx Player™ from Waves
Microphone Beam Forming, Acoustic Echo Cancellation,
and Noise Suppression from Knowles™
Port A
Port B
X Port C
Port D
Port E
Port F
SPDIF
SPDIF In/Out
IDT™
1
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
92HD005/92HD005D
V 1.0 12/06

1 Page





92HD005D pdf, ピン配列
92HD005/92HD005D
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
PC AUDIO
3.4.27. DigIn Node (NID = 0x22) ............................................................................................... 165
3.4.28. PCBeep Node (NID = 0x23) .......................................................................................... 171
3.4.29. ExtVolume Node (NID = 0x24) ...................................................................................... 173
4. ORDERING INFORMATION .................................................................................................. 177
5. PINOUTS ................................................................................................................................ 178
5.1. Pin Assignment ............................................................................................................................. 178
5.2. Pin Descriptions ............................................................................................................................ 178
6. DESIGN CONSIDERATIONS ................................................................................................ 181
6.1. External Components .................................................................................................................... 181
6.1.1. Decoupling Capacitor ...................................................................................................... 181
6.1.2. Other Required Components ........................................................................................... 181
6.2. PCB Layout Recommendations .................................................................................................... 182
6.2.1. Vista WLP Compliance Requirements ............................................................................. 182
7. PACKAGE OUTLINE AND PACKAGE DIMENSIONS ......................................................... 184
7.1. 48-Pad QFN Package .................................................................................................................. 184
7.2. 48-Pin LQFP Package .................................................................................................................. 185
8. SOLDER REFLOW PROFILE ............................................................................................... 186
8.1. Standard Reflow Profile Data ........................................................................................................ 186
8.2. Pb Free Process - Package Classification Reflow Temperatures ................................................ 187
9. REVISION HISTORY ............................................................................................................. 188
LIST OF FIGURES
Figure 1. 92HD005/92HD005D Block Diagram ............................................................................................ 12
Figure 2. System Diagram ............................................................................................................................ 13
Figure 3. Single Digital Microphone ............................................................................................................. 15
Figure 4. Stereo Digital Microphone Configuration ....................................................................................... 16
Figure 5. Quad Digital Microphone Configuration ......................................................................................... 17
Figure 6. 92HD005/92HD005D Widget Diagram ........................................................................................... 28
Figure 7. Solder Reflow Profile ................................................................................................................... 186
LIST OF TABLES
Table 1. 92HD005/92HD005D Valid Digital Microphone Configurations .................................................... 14
Table 2. DMIC_CLK, DMIC_0 and DMIC_1 Operation During Power States .............................................. 14
Table 3. Jack Detect ...................................................................................................................................... 20
Table 4. Impedance Sense ............................................................................................................................ 20
Table 5. Power Management ....................................................................................................................... 21
Table 6. Device IDs ....................................................................................................................................... 22
Table 7. Performance Characteristics .......................................................................................................... 24
Table 8. High Definition Audio Widget ........................................................................................................... 29
Table 9. Pin Widget Configuration Default Settings ....................................................................................... 30
Table 10. Command Format for Verb with 4-bit Identifier ............................................................................. 31
Table 11. Command Format for Verb with 12-bit Identifier ........................................................................... 31
Table 12. Solicited Response Format ........................................................................................................... 31
Table 13. Unsolicited Response Format ....................................................................................................... 31
Table 14. Root PnpID Command Verb Format .............................................................................................. 32
Table 15. Root PnpID Command Response Format ..................................................................................... 32
Table 16. Root RevID Command Verb Format .............................................................................................. 32
IDT™
3
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
92HD005/92HD005D
V 1.0 12/06


3Pages


92HD005D 電子部品, 半導体
92HD005/92HD005D
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
PC AUDIO
Table 127. PortD ConnLst Command Response Format .............................................................................. 74
Table 128. PortD PinCtl Command Verb Format .......................................................................................... 74
Table 129. PortD PinCtl Command Response Format .................................................................................. 74
Table 130. PortD UnsolResp Command Verb Format .................................................................................. 74
Table 131. PortD UnsolResp Command Response Format .......................................................................... 75
Table 132. PortD PinSense Command Verb Format ..................................................................................... 75
Table 133. PortD PinSense Command Response Format ............................................................................ 75
Table 134. PortD PinConfig Command Verb Format .................................................................................... 76
Table 135. PortD PinConfig Command Response Format ............................................................................ 76
Table 136. PortE WCap Command Verb Format .......................................................................................... 77
Table 137. PortE WCap Command Response Format .................................................................................. 77
Table 138. PortE PinCap Command Verb Format ........................................................................................ 78
Table 139. PortE PinCap Command Response Format ................................................................................ 78
Table 140. PortE ConnLen Command Verb Format ...................................................................................... 78
Table 141. PortE ConnLen Command Response Format ............................................................................. 79
Table 142. PortE ConnLst Command Verb Format ....................................................................................... 79
Table 143. PortE ConnLst Command Response Format .............................................................................. 79
Table 144. PortE PinCtl Command Verb Format ........................................................................................... 79
Table 145. PortE PinCtl Command Response Format .................................................................................. 79
Table 146. PortE UnsolResp Command Verb Format ................................................................................... 80
Table 147. PortE UnsolResp Command Response Format .......................................................................... 80
Table 148. PortE PinSense Command Verb Format ..................................................................................... 81
Table 149. PortE PinSense Command Response Format ............................................................................ 81
Table 150. PortE PinConfig Command Verb Format ..................................................................................... 81
Table 151. PortE PinConfig Command Response Format ............................................................................ 82
Table 152. PortF WCap Command Verb Format .......................................................................................... 82
Table 153. PortF WCap Command Response Format .................................................................................. 82
Table 154. PortF PinCap Command Verb Format ......................................................................................... 83
Table 155. PortF PinCap Command Response Format ................................................................................ 83
Table 156. PortF ConnLen Command Verb Format ...................................................................................... 84
Table 157. PortF ConnLen Command Response Format ............................................................................. 84
Table 158. PortF ConnLst Command Verb Format ....................................................................................... 85
Table 159. PortF ConnLst Command Response Format .............................................................................. 85
Table 160. PortF PinCtl Command Verb Format ........................................................................................... 85
Table 161. PortF PinCtl Command Response Format .................................................................................. 85
Table 162. PortF UnsolResp Command Verb Format ................................................................................... 86
Table 163. PortF UnsolResp Command Response Format .......................................................................... 86
Table 164. PortF PinSense Command Verb Format ..................................................................................... 87
Table 165. PortF PinSense Command Response Format ............................................................................ 87
Table 166. PortF PinConfig Command Verb Format ..................................................................................... 87
Table 167. PortF PinConfig Command Response Format ............................................................................ 88
Table 168. DAC0 CnvtrFrmt Command Verb Format .................................................................................... 88
Table 169. DAC0 CnvtrFrmt Command Response Format ........................................................................... 88
Table 170. DAC0 OutAmpRight Command Verb Format .............................................................................. 89
Table 171. DAC0 OutAmpRight Command Response Format ..................................................................... 90
Table 172. DAC0 OutAmpLeft Command Verb Format ................................................................................ 90
Table 173. DAC0 OutAmpLeft Command Response Format ........................................................................ 90
Table 174. DAC0 WCap Command Verb Format .......................................................................................... 90
Table 175. DAC0 WCap Command Response Format ................................................................................. 90
Table 176. DAC0 PwrState Command Verb Format ..................................................................................... 91
Table 177. DAC0 PwrState Command Response Format ............................................................................ 91
Table 178. DAC0 CnvtrID Command Verb Format ....................................................................................... 92
Table 179. DAC0 CnvtrID Command Response Format ............................................................................... 92
Table 180. DAC0 LR Command Verb Format ............................................................................................... 92
Table 181. DAC0 LR Command Response Format ...................................................................................... 93
IDT™
6
4-CHANNEL HD AUDIO CODEC WITH QUAD DIGITAL MICROPHONE INTERFACE
92HD005/92HD005D
V 1.0 12/06

6 Page



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部品番号部品説明メーカ
92HD005

4-CHANNEL HD AUDIO CODEC

IDT
IDT
92HD005D

4-CHANNEL HD AUDIO CODEC

IDT
IDT


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