ADAV4622 Analog Devices, ADAV4622 Datasheet - Page 14

• Manufacturer Part Number: ADAV4622
• Description: Audio Processor for Advanced TV with Sound IF Demodulator and Stereo Decoder
• Manufacturer: Analog Devices

Specifications of ADAV4622

• Instructions/cycles: 2560
• Dac Dnr (db): 94dB
• Dac Thd+n: 86dB
• Product Description: Audio Processor for Advanced TV with Sound IF Demodulator and Stereo Decoder

ADAV4622
Pin No.
16
17
18
19
20
21
22
23
24
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
SCL
SPDIF_IN5/LRCLK2
SPDIF_IN6/BCLK2
DGND
DVDD
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
DVDD
DGND
PWM1A
PWM1B
PWM2A
PWM2B
PWM3A
PWM3B
PWM4A
PWM4B
RESET
DVDD
DGND
PLL_LF
AGND
AGND
HPOUT1L
HPOUT1R
AVDD
HPOUT2L
HPOUT2R
AUXOUT3L
AUXOUT3R
AUXOUT4L
AUXOUT4R
NC
FILTD
Mnemonic
SDA
SDIN0
SDIN1
SDIN2
PWM_READY
AVDD
Description
I
I
External Input to S/PDIF Mux/Left/Right Clock for SRC2 (Default).
External Input to S/PDIF Mux/Bit Clock for SRC2 (Default).
Digital Ground.
Digital Supply (1.8 V).
Serial Data Input 0/SRC Data Input.
Serial Data Input 1/SRC Data Input.
Serial Data Input 2/SRC Data Input.
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 I
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 1.
Right Headphone Output 1.
Headphone Driver Supply (3.3 V).
Left Headphone Output 2.
Right Headphone Output 2.
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.
2
2
C Data.
C Clock.
Rev. B | Page 14 of 28
2
C address select on reset. It has an internal pull-down