85
IC61 : CS4392KZZ
1. PIN DESCRIPTION - PCM DATA MODE
RST
1
Reset
(
Input
) - Powers down device and resets all internal registers to their default settings.
VL
2
Logic Power
(
Input
)
-
Positive power for the digital input/output.
SDATA
3
Serial Audio Data
(
Input
) - Input for two’s complement serial audio data.
SCLK
4
Serial Clock
(
Input
/
Output
) - Serial clock for the serial audio interface.
LRCK
5
Left Right Clock
(
Input
/
Output
) - Determines which channel, Left or Right, is currently active on the
serial audio data line.
MCLK
6
Master Clock
(
Input
) - Clock source for the delta-sigma modulator and digital filters.
FILT+
11
Positive Voltage Reference
(
Output
)
-
Positive reference voltage for the internal sampling circuits.
CMOUT
12
Common Mode Voltage
(
Output
) - Filter connection for internal quiescent voltage.
AMUTEC
BMUTEC
20
13
Mute Control
(
Output
) - The Mute Control pin goes high during power-up initialization, reset, muting,
power-down or if the master clock to left/right clock frequency ratio is incorrect.
AOUTB-
AOUTB+
AOUTA+
AOUTA
14
15
18
19
Differential Analog Output
(
Outputs
) - The full scale differential analog output level is specified in the
Analog Characteristics specification table.
AGND
16
Ground
(
Input
)
VA
17
Analog Power
(
Input
)
-
Positive power for the analog section.
Control Port Mode Definitions
M3
7
Mode Selection
(
Input
) - This pins should be tied to GND level during control port mode.
SCL/CCLK
8
Serial Control Port Clock
(
Input
) - Serial clock for the serial control port.
SDA/CDIN
9
Serial Control Data
(
Input/Output
) - SDA is a data I/O line in I
2
C mode. CDIN is the input data line for
the control port interface in SPI mode.
AD0/CS
10
Address Bit 0 (I
2
C) / Control Port Chip Select (SPI)
(
Input/Output
) - AD0 is a chip address pin in I
2
C
mode; CS is the chip select signal for SPI format.
Stand-Alone Mode Definitions
M3
M2
M1
M0
7
8
9
10
Mode Selection
(
Input
) - Determines the operational mode of the device.
RST
AMUTEC
VL
AOUTA-
SDATA
AOUTA+
SCLK
VA
LRCK
AGND
MCLK
AOUTB+
M3
AOUTB-
(
SCL/CCLK) M2
BMUTEC
(
SDA/CDIN) M1
CMOUT
(
AD0/CS) M0
FILT+
1
2
3
4
20
19
18
17
5
6
7
8
16
15
14
13
9
10
12
11
Summary of Contents for DN-A7100 - AV Surround Preamplifier
Page 4: ...2 1 2 500V M 1 2...
Page 20: ...18 Personal notes...
Page 26: ...30 29 E3 Ver Only 8 2 07 4 054 07 2 054 07 53 8...
Page 28: ...34 33 07 2 054 07 2 054 07 54054 054...
Page 29: ...35 36 2 07 6 07 2 45 2 5 0 4 0 24 4 054 07 4 0 4 07 0 4 6 4 054 07 2 054 07...
Page 33: ...43 44 Sn Ag Cu Lead free Solder When soldering use the Lead free Solder Sn Ag Cu 054 07...
Page 35: ...47 48 Sn Ag Cu Lead free Solder When soldering use the Lead free Solder Sn Ag Cu...
Page 46: ...66 Personal notes...
Page 62: ...82 IC51 XMDTIC...
Page 63: ...83 IC51 XMDTIC...
Page 64: ...84 IC51 XMDTIC...
Page 66: ...86 IC71 TC90A49PG...
Page 67: ...87 IC74 TA1270BF...
