IDT92HD75B2X5NLGXYAX IDT, Integrated Device Technology Inc, IDT92HD75B2X5NLGXYAX Datasheet - Page 60

• Manufacturer Part Number: IDT92HD75B2X5NLGXYAX
• Description: IC AUDIO CODEC HD 4CH 32-VFQFPN
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDT92HD75B2X5NLGXYAX

• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: No
• S/n Ratio, Adcs / Dacs (db) Typ: 86 / 95
• Dynamic Range, Adcs / Dacs (db) Typ: 86 / 93
• Voltage - Supply, Analog: 3.14 V ~ 3.47 V; 3.8 V ~ 4.2 V; 4.28 V ~ 4.73 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: 32-VFQFN, 32-VFQFPN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 92HD75B2X5NLGXYAX

4-CHANNEL HD AUDIO CODECS OPTIMIZED FOR LOW POWER
92HD75B
4-CHANNEL HD AUDIO CODECS OPTIMIZED FOR LOW POWER
8.2.23. AFG Misc.
8.2.22.1. AFG DMic
8.2.23.1. AFG Misc.
[31.:6]
[5]
[4]
[3.:2]
[1.:0]
Get
[31.:11]
[10]
[9]
Bit
Bit
Rsvd
Mono1
Mono0
PhAdj
Rate
Rsvd2
DMic1Mono
DMic0Mono
Bitfield Name
Bitfield Name
F7F
Verb ID
R
RW
RW
RW
RW
R
RW
RW
60
RW
RW
0000000
0
0
0
2
0000000
0
0
Reset
Reset
00
Reserved.
DMic1 mono select: 0 = stereo
operation, 1 = mono operation(left
channel duplicated to the right
channel).
DMic0 mono select: 0 = stereo
operation, 1 = mono operation(left
channel duplicated to the right channel)
Selects what phase of the DMic clock
the data should be latched: 0h = left
data rising edge/right data falling edge;
1h = left data center of high/right data
center of low; 2h = left data falling
edge/right data rising edge; 3h = left
data center of low/right data center of
high
Selects the DMic clock rate: 0h =
4.704MHz; 1h = 3.528MHz; 2h =
2.352MHz; 3h = 1.176MHz.
Reserved.
Enable Mono Mode for DMIC1
0=disable, 1=enable mono mode
Enable Mono Mode for DMIC0
0=disable, 1=enable mono mode
Payload
92HD75B
Description
Description
See bitfield table.
Response
PC AUDIO
V 1.0 01-09