IDT92HD001XX3PRGXB1X8 IDT, Integrated Device Technology Inc, IDT92HD001XX3PRGXB1X8 Datasheet - Page 21

• Manufacturer Part Number: IDT92HD001XX3PRGXB1X8
• Description: IC AUDIO CODEC HD 2CH 48-TQFP
• Manufacturer: IDT, Integrated Device Technology Inc
• Type: Audio Codec, HDr

Specifications of IDT92HD001XX3PRGXB1X8

• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 2
• Sigma Delta: No
• S/n Ratio, Adcs / Dacs (db) Typ: 90 / 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: 92HD001XX3PRGXB1X8

IDT™
92HD001
2-CHANNEL HIGH DEFINITION AUDIO CODEC
4.2.
2-CHANNEL HIGH DEFINITION AUDIO CODEC
92HD001 Typical Connection Diagram for 48-pin LQFP
LINK PINS
CLOCK_IN*
FILTER PINS
ANALOG I/O
when using 5V clock.
STANDARD
*Add resistive divider
N.C. = No Connect
*
Filter
(Near Clk source)
EMI
TUNE TO LAYOUT
*OPTIONAL
24.576 MHz
1 µF*
27 pF
27 pF
22 Ω
27 pF
Figure 2. 92HD001 Typical Connection Diagram for 48-pin LQFP
OPTIONAL
5V ± 5%
0 Ω
0.1 µF
0.1 µF
12
14
15
16
17
18
19
20
37
10
11
2
3
5
6
8
32
29
30
SYNC
RESET#
CAP2
N.C.
N.C.
PC Beep
N.C.
N.C.
N.C.
N.C.
CD_L
CD_R
MONO_OUT
SDATA_IN
SDATA_OUT
N.C.
N.C.
BIT_CLK
N.C.
1 µF
AVdd2
26
38
AVss1
IDT CONFIDENTIAL
AVss2
N.C.
25
21
in 48-pin LQFP
42
(5V Analog)
STAC9200
N.C.
4
DVss
7
N.C.
1
SPDIF_IN/EAPD/GPIO3
DVdd
92HD001
10 µF
9
LINE_OUT_R
LINE_OUT_L
SPDIF_OUT
HP_OUT_L
HP_OUT_R
LINE_IN_R
LINE_IN_L
VREFOUT
SENSE_A
VREFIN
MIC_R
MIC_L
GPIO0
GPIO1
GPIO2
plane as close to codec
N.C.
N.C.
N.C.
N.C.
N.C.
0.1 µF
Ground
*Terminate ground
Analog
as possible
21
22
31
33
34
40
43
44
28
27
23
24
35
36
45
46
47
48
39
41
13
3.3V± 5%
Ground
Digital
1 µF
PC AUDIO
UNIVERSAL
GPIO PINS
JACKS
VREF PINS
SPDIF I/O
PINS
V 1.1 01/08
TM