AD1892JR Analog Devices Inc, AD1892JR Datasheet - Page 11

• Manufacturer Part Number: AD1892JR
• Description: IC SAMPLE CONV W/RX 20BIT 28SOIC
• Manufacturer: Analog Devices Inc
• Type: Sample Rate Converterr

Specifications of AD1892JR

• Rohs Status: RoHS non-compliant
• Applications: Players, Recorders
• Voltage - Supply, Digital: 4.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC (7.5mm Width)
• Voltage - Supply, Analog: -

REV. 0
Figure 11. Consumer Channel Status Bytes 3 Through 23
BITS 0
BITS 4
BITS 6
BITS 0
BITS 4
RESERVED
0
0
0
1
1
X X
0
1
X X X X
Figure 10. Consumer Channel Status Byte 2
0
1
0
1
0
0
1
0
1
0
1
0
1
0
0
1
0
1
1
1
1
5
7
0
0
1
1
0
1
1
0
0
1
1
1
1
1
5
0
0
0
2
2
0
0
0
0
1
1
1
6
0
0
0
0
1
1
0
0
0
0
0
0
0
0
1
1
0
0
0
0
1
1
3
3
7
44.1 kHz.
48 kHz.
LEVEL II,
LEVEL III, VARIABLE PITCH.
RESERVED.
F
32 kHz.
ALL OTHER STATES OF BITS 0–3 ARE RESERVED.
CLOCK ACCURACY
LEVEL I,
RESERVED.
UNSPECIFIED.
1
14 (BINARY – BIT 0 IS LSB, BIT 3 IS MSB)
15
CHANNEL NUMBER
UNSPECIFIED.
A (LEFT IN 2 CHANNEL FORMAT)
O
SOURCE NUMBER
2
3
4 TO
B (RIGHT IN 2 CHANNEL FORMAT)
C TO
N (BINARY – BIT 4 IS LSB, BIT 7 IS MSB)
S
: SAMPLE FREQUENCY
50 ppm – HIGH ACCURACY.
1000 ppm (DEFAULT).
BYTES 4–23
BYTE 3
BYTE 2
–11–
Figure 12. Professional Channel Status Bytes 0 and 1
BITS 0 1 2 3
BITS 4 5 6 7
BITS 2
BITS 6
BIT 5
BIT 0
BIT 1
1 1 1 1
0 0 0 0
0 0 0 1
0 0 1 0
0 0 1 1
0 1 0 0
0 1 0 1
0 1 1 0
X X X X
0 0 0 0
0 0 0 1
0 0 1 0
0 0 1 1
X X X X
1
X
0
1
1
0
1
0
0
1
1
0
0
1
1
X
1
0
1
0
1
1
7
0
3
0
0
0
X
4
0
0
CCITT J.17. RECEIVER MANUAL OVERRIDE DISABLED.
ALL OTHER STATES OF BITS 2–4 ARE RESERVED.
RESERVED FOR USED DEFINED APPLICATIONS.
CONSUMER USE OF CHANNEL STATUS BLOCK.
PROFESSIONAL USE OF CHANNEL STATUS BLOCK.
AUDIO
NORMAL AUDIO.
NON-AUDIO. CAN BE USED TO INDICATE AC-3 DATA.
ENCODED AUDIO SIGNAL EMPHASIS
EMPHASIS NOT INDICATED. RECEIVER DEFAULTS
TO NO EMPHASIS WITH MANUAL OVERRIDE ENABLED.
NONE. RECEIVER MANUAL OVERRIDE DISABLED.
50/15 µs. RECEIVER MANUAL OVERRIDE DISABLED.
LOCK: SOURCE SAMPLE FREQUENCY
UNLOCKED.
F
SAMPLE FREQUENCY NOT INDICATED.
RECEIVER DEFAULTS TO 48 kHz AND MANUAL
OVERRIDE OR AUTO SET ENABLED.
48 kHz. MANUAL OVERRIDE OR AUTO SET DISABLED.
44.1 kHz. MANUAL OVERRIDE OR AUTO SET DISABLED.
32 kHz. MANUAL OVERRIDE OR AUTO SET DISABLED.
CHANNEL MODE
MODE NOT INDICATED. RECEIVER DEFAULTS TO
2-CHANNEL MODE. MANUAL OVERRIDE ENABLED.
TWO CHANNELS. MANUAL OVERRIDE DISABLED.
SINGLE CHANNEL. MANUAL OVERRIDE DISABLED.
PRIMARY/SECONDARY (CH. A IS PRIMARY). MANUAL
OVERRIDE DISABLED.
STEREOPHONIC (CH. A IS LEFT). MANUAL OVERRIDE
DISABLED.
RESERVED FOR USED DEFINED APPLICATIONS.
VECTOR TO BYTE 3. RESERVED.
ALL OTHER STATES OF BITS 0–3 ARE RESERVED.
USER BIT MANAGEMENT
DEFAULT. NO USER INFORMATION INDICATED.
192 BIT BLOCK STRUCTURE. PREAMBLE 'Z' STARTS
BLOCK.
RESERVED.
USER DEFINED APPLICATION.
ALL OTHER STATES OF BITS 4–7 ARE RESERVED.
PRO = 1 (PROFESSIONAL)
LOCKED–DEFAULT.
S
: SAMPLE FREQUENCY
BYTE 1
BYTE 0
AD1892