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MT8967ASR1
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
P25-P27
P28-P30
P31-P31
MT8960/61/62/63/64/65/66/67
Data Sheet
22
Zarlink Semicond
uctor Inc.
Figure 9b - T
iming Diagram - Output Enable
Note:
In typic
al applications, F1
i
will remain low for 8 cycles of
C2i. However
, the device will fu
nct
ion normally as long as t
ES
and
t
EH
are met at e
ach positive ed
ge of C2i.
Figure 9c - Timing Diag
ram - Input/Output
C2i
Input
F1i
Input
DSTo
Output
high
impedance
8 CLOCK CYCLES
(See Note
)
90%
50%
10%
90%
10%
t
EF
t
ES
t
EH
t
PZL
t
PZH
t
CR
t
CF
t
ER
t
ES
t
EH
t
PZL
t
PZH
t
ES
t
EH
high-Z
90%
50%
10%
90%
50%
10%
90%
50%
10%
C2i
Input
DSTo
Output
DSTi, CSTi
Input
t
CR
t
CF
t
OR
t
OF
t
PLH
t
IF
t
IR
t
IH
t
ISH
t
ISL
t
PLH
MT8960/61/62/63/64/65/66/67
Data Sheet
23
Zarlink Semicond
uctor Inc.
Figure 10 - Attenuation vs Frequency for T
ransmit (A/D) Filter
Attenuation
Relative To
Attenuation
At 1 kHz (dB)
SCALE B
SCALE A
PASSBAND ATTENUATION
SCALE B
SCALE A
0
10
20
25
30
40
-0.125
0.35
1
2
3
4
0
5060
100
200
300
3000
3200
3
300
340
0
4000
4600
5000
10000
0.125
0.35
1
2
3
4
10
14
20
30
32
40
STOPBAND ATTENUATION
-0.125
-14
-18
SIN
SIN
∏
(4000-F)
1200
∏
(4000-F
)
1200
- 1
-7/9
Note: Above fu
nction
cros
sover occur
s
at 4
000Hz.
FREQUENCY (Hz)
MT8960/61/62/63/64/65/66/67
Data Sheet
24
Zarlink Semicond
uctor Inc.
Figure 1
1 - Attenuation vs Frequency for Receive (D/A) Filter
Attenuation
Relative To
Attenuation
At 1 kHz (dB)
0
1
2
3
4
SCALE A
PASSBAND ATTENUATION
SCALE B
SCALE A
0.125
0.35
1
2
3
4
-0.125
0
100
200
300
3000
3200
3300
3400
4000
4600
5000
10000
-14
SIN
∏
(4000-F)
1200
- 1
STOPBAND ATTENUATION
FREQUENCY (Hz)
10
14
20
28
30
40
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P18
P19-P21
P22-P24
P25-P27
P28-P30
P31-P31
MT8967ASR1
Mfr. #:
Buy MT8967ASR1
Manufacturer:
Microchip / Microsemi
Description:
Telecom Interface ICs Pb Free PCM FILTER/CODEC A-LAW
Lifecycle:
New from this manufacturer.
Delivery:
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