MT9162
Electrical Characteristics
†
for Analog Inputs
Characteristics
1
Maximum input voltage without
overloading Codec
across AIN+/AIN-
V
IOLH
2.90
3.00
50
Vp-p
Sym
Min
Typ
‡
Max
Units
Advance Information
Test Conditions
A/µ = 0
A/µ = 1
AIN+/AIN- to V
SS
2
Input Impedance
Z
I
kΩ
† Electrical Characteristics are 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.
AC Electrical Characteristics
†
- SSI BUS Synchronous Timing (see Figure 5)
Characteristics
1 BCL Clock Period
2 BCL Pulse Width High
3 BCL Pulse Width Low
4 BCL Rise/Fall Time
5 Strobe Pulse Width
6 Strobe setup time before BCL falling
7 Strobe hold time after BCL falling
8 Dout High Impedance to Active Low
from Strobe rising
9 Dout High Impedance to Active High
from Strobe rising
10 Dout Active Low to High Impedance
from Strobe falling
11 Dout Active High to High Impedance
from Strobe falling
12 Dout Delay (high and low) from BCL
rising
13 Din Setup time before BCL falling
14 Din Hold Time from BCL falling
Sym
t
BCL
t
BCLH
t
BCLL
t
R
/t
F
t
ENW
t
SSS
t
SSH
t
DOZL
t
DOZH
t
DOLZ
t
DOHZ
t
DD
t
DIS
t
DIH
20
50
70
80
Min
244
122
122
20
8 x t
BCL
t
BCL-80
Typ
‡
Max
1953
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Test Conditions
BCL=4096 kHz to 512 kHz
BCL=4096 kHz
BCL=4096 kHz
Note 1
Note 1
t
BCL
-80
50
50
50
50
50
C
L
=150 pF, R
L
=1K
C
L
=150 pF, R
L
=1K
C
L
=150 pF, R
L
=1K
C
L
=150 pF, R
L
=1K
C
L
=150 pF, R
L
=1K
† 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.
NOTE 1: Not production tested, guaranteed by design.
7-170
MITEL [ MITEL NETWORKS CORPORATION ]
