參數(shù)資料
型號(hào): MX93002FC
廠商: MACRONIX INTERNATIONAL CO LTD
元件分類: 編解碼器
英文描述: PCM CODEC
中文描述: A/MU-LAW, PCM CODEC, PQFP44
封裝: PLASTIC, QFP-44
文件頁數(shù): 1/35頁
文件大?。?/td> 373K
代理商: MX93002FC
MX 93002
1 Ver 2.50 September 17, 1998
FEATURES
. Built-in two single +5V power supply PCM CODECs
. Support Digital Speakerphone application
. Support automatic power-down function
. Support 2.048 or 1.536 MHz master clock for 8KHz
Frame Sync.
. Support
g
/A law and 16-bit format linear data
. Support switch paths for DAM (digital answering
machine) related applications
. Support two comparators for power-low and
battery- low detection
7. Support external L.P.F. for D/A output path
. Support external volume control
. On-chip differential line driver
. On-chip ALC (automatic level control)
. On-chip digital volume control
. On-chip differential 8
W
power amplifier
. On-chip programmable receive/transmit gain
control
. Easy interface to general purpose DSP
. Easy Read/Write of control registers by MCU
. Easy interface to FAX or Cordless Phone
. 44-pin PQFP/PLCC package
PIN CONFIGURATION
44 PINS PQFP
1 2 3 4 5 6 7 8 9 1
0
1
1
12
13
14
16
15
17
18
19
20
21
22
2
3
2
4
2
5
2
6
2
7
2
8
2
9
3
0
3
1
3
2
3
3
34
35
36
37
38
39
40
41
42
43
44
44 PINS PLCC
1
8
1
9
2
7
2
8
29
30
31
33
32
35
34
36
37
38
39
4
0
4
1
4
2
4
3
4
4
1
2
3
4
5
6
8
9
10
11
12
13
14
15
16
17
7
2
0
2
1
2
2
2
3
2
4
2
5
2
6
DGND
PGND
VDD
MCLK
FS
DR1
DX2
DX1
SDATA
SCLK
S
D
E
N
B
FILT
ALCC2
ALCC1
ALCRC
PGAC1
AUX1
S
V
D
D
1
S
V
D
D
2
S
P
K
N
S
G
N
D
S
P
K
P
A
U
X
2
V
R
L
P
F
C
2
L
P
F
C
1
LIN
MIC
VREF
AG
VBG
A
V
D
D
L
O
U
T
N
L
O
U
T
P
V
B
A
T
B
A
T
B
V
P
O
W
P
O
W
B
C
P
P
V
D
D
A
G
N
D
DR2
V
C
O
M
P
DGND
PGND
VDD
MCLK
FS
DR1
DX2
DX1
SDATA
SCLK
S
D
E
N
B
FILT
ALCC2
ALCC1
ALCRC
PGAC1
AUX1
S
V
D
D
1
S
V
D
D
2
S
P
K
N
S
G
N
D
S
P
K
P
A
U
X
2
V
R
L
P
F
C
2
L
P
F
C
1
LIN
MIC
VREF
AG
VBG
A
V
D
D
L
O
U
T
N
L
O
U
T
P
V
B
A
T
B
A
T
B
V
P
O
W
P
O
W
B
C
P
P
V
D
D
A
G
N
D
P
G
A
C
2
DR2
V
C
O
M
P
P
G
A
C
2
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