參數(shù)資料
型號: GS1503-CFZ
廠商: Gennum Corporation
元件分類: Codec
英文描述: HD EMBEDDED AUDIO CODEC
中文描述: 高清嵌入式音頻編解碼
文件頁數(shù): 2/83頁
文件大?。?/td> 815K
代理商: GS1503-CFZ
15879 - 4
2 of 83
G
DEMULTIPLEX MODE BLOCK DIAGRAM
ABSOLUTE MAXIMUM RATINGS
PARAMETER
VALUE
Supply Voltage
-0.3V to 4.0V
Input Voltage (any input)
-0.3 to 5.5V
Operating Temperature
0°C to 70°C
Storage temperature
-65°C to 150°C
Lead Temperature (soldering, 10 sec.)
230°C
DC ELECTRICAL CHARACTERISTICS
T
A
= 0°C to 70°C unless otherwise shown.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage
V
DD
3.3V operating range
3.0
3.3
3.6
V
Supply Current
I
DD
V
DD
= 3.3V
270
mA
Input Current
I
IN
-1
-
1
μA
Hi-Z Output Leakage Current
I
OZ
-1
-
1
μA
Output Voltage, Logic High
V
OH
I
OH
= -12mA
V
DD
-0.4
-
-
V
Output Voltage, Logic Low
V
OL
I
OL
= 12mA
-
-
0.4
V
Input Voltage, Logic High
V
IH
TTL Level
2.0
-
-
V
Input Voltage, Logic Low
V
IL
TTL Level
-
-
0.8
V
Input Capacitance
C
I
f = 1MHz, V
DD
= 0V
-
-
10
pF
Output Capacitance
C
O
f = 1MHz, V
DD
= 0V
-
-
10
pF
I/O Capacitance
C
IO
f = 1MHz, V
DD
= 0V
-
-
10
pF
VIN[19:0]
20
Video Detection &
Synchronization
20
VOUT[19:0]
Delete
ANCI
ANCI
ANCI Timing
Generation
4
VIDEO_DET
OPERATE
ERROR
CRC_ERR
MUTE
De-scrambler &
Word Alignment
20
CRC Inserter &
Scrambler
20
DSCBYPASS
SCRBYPASS
Host
Interface
CPUADR[8:0]
CPUDAT[7:0]
9
8
3
PKT[7:0]
PKTEN
Arbitrary
Packet
Demux
Audio
Output
Interface
4
8
AOUT1/2
AOUT3/4
AOUT5/6
AOUT7/8
2
WCOUTA/B
Audio
Packet
Demux
Control
Packet
Demux
HOST INTERFACE
HOST INTERFACE
4
VM[3:0]
AM[1:0]
2
CPUCS, CPUWE,
CPURE
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