mt9162as Mitel, mt9162as Datasheet - Page 10

• Manufacturer Part Number: mt9162as
• Description: Iso2-cmos 5 Volt Single Rail Codec
• Manufacturer: Mitel

MT9162
† 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.
† 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
Electrical Characteristics
AC Electrical Characteristics
10 Dout Active Low to High Impedance
11 Dout Active High to High Impedance
12 Dout Delay (high and low) from BCL
13 Din Setup time before BCL falling
14 Din Hold Time from BCL falling
1
2
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
9 Dout High Impedance to Active High
from Strobe rising
from Strobe rising
from Strobe falling
from Strobe falling
rising
Maximum input voltage without
overloading Codec
across AIN+/AIN-
Input Impedance
Characteristics
Characteristics
†
for Analog Inputs
†
- SSI BUS Synchronous Timing (see Figure 5)
V
Sym
t
t
t
t
t
Sym
t
t
t
DOZH
DOHZ
IOLH
t
BCLH
t
t
DOZL
DOLZ
BCLL
t
ENW
t
Z
t
R
SSS
SSH
BCL
DIS
DIH
DD
/t
I
F
Min
Min
244
50
70
80
20
50
8 x t
Typ
2.90
3.00
Typ
122
122
20
BCL
‡
‡
t
Max
t
BCL
1953
BCL-80
Max
50
50
50
50
50
-80
Units
Vp-p
Units
k
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Advance Information
AIN+/AIN- to V
BCL=4096 kHz to 512 kHz
BCL=4096 kHz
BCL=4096 kHz
Note 1
Note 1
C
C
C
C
C
A/ = 0
A/ = 1
L
L
L
L
L
=150 pF, R
=150 pF, R
=150 pF, R
=150 pF, R
=150 pF, R
Test Conditions
Test Conditions
L
L
L
L
L
=1K
=1K
=1K
=1K
=1K
SS