IDT92HD001XX5PRGXB1X IDT, Integrated Device Technology Inc, IDT92HD001XX5PRGXB1X Datasheet - Page 20
IDT92HD001XX5PRGXB1X
Manufacturer Part Number
IDT92HD001XX5PRGXB1X
Description
IC AUDIO CODEC HD 2CH 48-TQFP
Manufacturer
IDT, Integrated Device Technology Inc
Type
Audio Codec, HDr
Datasheet
1.IDT92HD001XX3PRGXB1X8.pdf
(124 pages)
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
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4. BLOCK DIAGRAMS AND TYPICAL HOOKUPS
IDT™
Reset #
SD0
BIT_CLK
SDI
SYNC
92HD001
2-CHANNEL HIGH DEFINITION AUDIO CODEC
Pin 47
4.1.
SPDIF IN
Pin 8
Pin 5
2-CHANNEL HIGH DEFINITION AUDIO CODEC
Pin 10
Pin 11
Pin 6
Receiver
SPDIF
Functional Block Diagram
Pin 13: Sense A
Pin 27: VREF In
Pin 28: VREF Out (switchable Mic Bias)
Pin 32: CAP 2
Pin 33: GPIO0
Pin 34: GPIO1
Pin 45: GPIO2
Pin 47: GPIO3
Channel
Channel
Channel
Stream/
Stream/
Channel
Stream/
Stream/
Select
Select
Select
Select
Loop 1
Single Bit Loopback
DAC BYPASS MODE
STEREO
ADC
PC Beep
Digital
Σ
(Loop 3)
+22 dB
Figure 1. Functional Block Diagram
Analog PC
Beep
Pin 12
mute
IDT CONFIDENTIAL
vol
Boost
MIC
20
DAC A
Digital
Loop 1
DAC A
Analog
PCM to
SPDIF
OUT
Block Diagram
vol
STAC9200
mute
92HD001
-6dB
HP
Out
HP
Out
Line
Out
Line
Out
Σ
vol
SPDIF
mute
Pin 48
+0 dB
CD
MONO_OUT
Pin 37
Pin Complex
Pins 39/41
Pin Complex
Pins 35/36
Pin Complex
Pins 23/24
Pin Complex
Pins 21/22
Pin Complex
Pins 18/20
CD In
PC AUDIO
V 1.1 01/08
Port D
Port C
Port A
Port B
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