alc260d-ve-lf Realtek Semiconductor Corporation, alc260d-ve-lf Datasheet - Page 13

• Manufacturer Part Number: alc260d-ve-lf
• Description: 2 Channel High Definition Audio Codec
• Manufacturer: Realtek Semiconductor Corporation

6.
6.1.
6.2.
2 Channel High Definition Audio Codec
Name
RESET#
SYNC
BITCLK
SDATA-OUT
SDATA-IN
SPDIFI /
EAPD
SPDIFO
GPIO0
GPIO1
GPIO2
GPIO3
Name
PCBEEP
LINE2-L
LINE2-R
MIC2-L
MIC2-R
CD-L
CD-G
CD-R
MIC1-L
MIC1-R
LINE1-L
LINE1-R
Pin Descriptions
Digital I/O Pins
Analog I/O Pins
Type
Type
I/O
I/O
I/O
I/O
I/O
IO
IO
IO
IO
IO
IO
IO
IO
O
O
I
I
I
I
I
I
I
I
Pin #
Pin #
10
47
48
43
44
11
12
14
15
16
17
18
19
20
21
22
23
24
6
5
8
2
3
Description
H/W reset
Sample Sync (48kHz)
24MHz Bit clock input
Serial TDM data input
Serial TDM data output
S/PDIF Input/Signal to
power down external amp
S/PDIF Output
General Purpose
Input/Output 0
General Purpose
Input/Output 1
General Purpose
Input/Output 2
General Purpose
Input/Output 3
Description
External PCBEEP input
2
2
2
left channel
2
right channel
CD input left channel
CD input reference ground
CD input right channel
1
left channel
1
right channel
1
1
nd
nd
nd
nd
st
st
st
st
stereo microphone input
stereo microphone input
line input left channel
line input right channel
line input left channel
line input right channel
stereo microphone input
stereo microphone input
Table 2. Analog I/O Pins
Table 1. Digital I/O Pins
6
Characteristic Definition
Schmitt trigger input, V
Schmitt trigger input, V
Schmitt trigger input, V
Schmitt trigger input, V
Schmitt output, V
Schmitt input (V
TTL output has 12 mA@75Ω driving capability.
Schmitt input/output, V
Schmitt input/output, V
Schmitt input/output, V
Schmitt input/output, V
Total: 11 Pins
Characteristic Definition
Analog input/output. Default is input (JACK -F)
Analog input/output. Default is input (JACK -F)
Analog input. 1.6Vrms of full scale input
Analog input. 1.6Vrms of full scale input
Analog input. 1.6Vrms of full scale input
Analog input/output. Default is input (JACK -B)
Analog input/output. Default is input (JACK -B)
Analog input. 1.6Vrms of full scale input
Analog input/output. Default is input (JACK-E)
Analog input/output. Default is input (JACK -E)
Analog input/output. Default is input (JACK -C)
Analog input/output. Default is input (JACK -C)
IL
OH
=1.45V, V
=0.9*DVDD, V
Track ID: JATR-1076-21 Rev. 1.4
IL
IL
IL
IL
IL
IL
IL
IL
=1.45V, V
=1.45V, V
=1.45V, V
=1.45V, V
=1.0V, V
=1.0V, V
=1.0V, V
=1.0V, V
IH
=1.85V)/TTL output
IH
IH
IH
IH
IH
IH
IH
IH
=2.0V
=2.0V
=2.0V
=2.0V
OL
=1.85V
=1.85V
=1.85V
=1.85V
=0.1*DVDD
ALC260(D)
Datasheet