MT9162 MITEL, MT9162 Datasheet - Page 11

• Manufacturer Part Number: MT9162
• Description: ISO2-CMOS 5 Volt Single Rail Codec
• Manufacturer: MITEL

Advance Information
AC Electrical Characteristics
† Timing is over recommended temperature range & recommended power supply voltages.
‡ Typical figures are at 25 C and are for design aid only: not guaranteed and not subject to production testing.
1 Bit Cell Period
2 Frame Jitter
3 Bit 1 Dout Delay from STB
4 Bit 2 Dout Delay from STB
5 Bit n Dout Delay from STB
6 Bit 1 Data Boundary
7 Din Bit n Data Setup time from
8 Din Data Hold time from STB
CLOCKin
going high
going high
going high
STB rising
rising
(BCL)
Din
Dout
STB
70%
30%
70%
30%
70%
30%
Characteristics
70%
30%
t
R
t
t
DOZL
DOZH
t
BCLH
t
DIS
Figure 5 - SSI Synchronous Timing Diagram
t
t
BCL
SSS
†
t
DIH
T
- SSI BUS Asynchronous Timing (note 1) (see Figure 6)
T
Sym
t
t
t
t
t
DATA1
BCLL
dda1
dda2
ddan
t
F
DATA
t
T
SU
ho
j
+500ns+T
+500ns-T
t
T
T
T
+(n-1) x
+(n-1) x
T
T
DD
(n-1) x
600 +
T
T
600+
DATA
DATA
DATA
DATA
DATA
Min
DATA
DATA
NOTE: Levels refer to % V
-T
-T
-T
\2
\2
t
j
j
j
ENW
j
j
(n-1) x
600 +
600+
T
T
Typ
7812
3906
DATA
DATA
‡
T
T
T
T
(n-1) x
600 +
600 +
DATA
DATA
DATA
Max
j
600
+600
DD
+T
+T
+T
(CMOS I/O)
t
SSH
j
j
j
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
BCL=128 kHz
BCL=256 kHz
C
C
C
n=3 to 8
n=1-8
t
t
DOLZ
DOHZ
L
L
L
=150 pF, R
=150 pF, R
=150 pF, R
Test Conditions
MT9162
L
L
L
=1K
=1K
=1K
7-171