ADAV4601 Datasheet, PDF (11/60 Pages) Analog Devices – Audio Processor for Advanced TV

ADAV4601
Pin No.
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60, 61
62
63
64
65
66
67
68
69
70
71
72
73
74 to 77
78
79
80
Mnemonic
SPDIF_IN0/SDIN3
SPDIF_IN1/LRCLK0
SPDIF_IN2/BCLK0
ODGND
ODVDD
MCLK_OUT
DVDD
DGND
MCLKI/XIN
XOUT
SPDIF_IN4/BCLK1
SPDIF_IN3/LRCLK1
SDO0/AD0
SPDIF_OUT/SDO1
PWM_READY
DVDD
DGND
PWM1A
PWM1B
PWM2A
PWM2B
PWM3A
PWM3B
PWM4A
PWM4B
RESET
DVDD
DGND
AVDD
PLL_LF
AGND
AGND
HPOUT1L
HPOUT1R
AVDD
NC
AUXOUT3L
AUXOUT3R
AUXOUT4L
AUXOUT4R
NC
FILTD
AVDD
AGND
AGND
AVDD
AUXOUT1L
AUXOUT1R
NC
AUXIN1L
AUXIN1R
ISET
Description
External Input to S/PDIF Mux/SRC Data Input/Serial Data Input 3 (Default).
External Input to S/PDIF Mux/Left/Right Clock for SRC1 (Default).
External Input to S/PDIF Mux/Bit Clock for SRC1 (Default).
Digital Ground.
Digital Interface Supply (3.3 V).
Master Clock Output.
Digital Supply (1.8 V).
Digital Ground.
Master Clock/Crystal Input.
Crystal Output.
External Input to S/PDIF Mux/Bit Clock for Serial Data I/O (Default).
External Input to S/PDIF Mux/Left/Right Clock for Serial Data I/O (Default).
Serial Data Output. This pin acts as the I²C address select on reset. It has an internal pull-down resistor.
Output of S/PDIF Mux/Serial Data Output.
PWM Ready Flag.
Digital Supply (1.8 V).
Digital Ground.
Pulse-Width Modulated Output 1A.
Pulse-Width Modulated Output 1B.
Pulse-Width Modulated Output 2A.
Pulse-Width Modulated Output 2B.
Pulse-Width Modulated Output 3A.
Pulse-Width Modulated Output 3B.
Pulse-Width Modulated Output 4A.
Pulse-Width Modulated Output 4B.
Reset Analog and Digital Cores.
Digital Supply (1.8 V).
Digital Ground.
PLL Supply (3.3 V).
PLL Loop Filter.
PLL Ground.
Headphone Driver Ground.
Left Headphone Output.
Right Headphone Output.
Headphone Driver Supply (3.3 V).
No Connection to This Pin Allowed.
Left Auxiliary Output 3.
Right Auxiliary Output 3.
Left Auxiliary Output 4.
Right Auxiliary Output 4.
No Connection to This Pin Allowed.
DAC Filter Capacitor.
DAC Supply (3.3 V).
DAC Ground.
DAC Ground.
DAC Supply (3.3 V).
Left Auxiliary Output 1.
Right Auxiliary Output 1.
No Connection to This Pin Allowed.
Left Auxiliary Input 1.
Right Auxiliary Input 1.
ADC Current Setting.
Rev. B | Page 11 of 60