ISO-CMOS
MT093
AC Electrical Characteristics
†
- Crosspoint Performance
-V
DC
is the external DC offset applied at the analog
I/O pins. Voltages are with respect to V
DD
=7V, V
DC
=0V, V
SS
=-7V, unless otherwise stated.
Characteristics
1
2
3
Switch I/O Capacitance
Feedthrough Capacitance
Frequency Response
Channel “ON”
20LOG(V
OUT
/V
Xi
)=-3dB
Total Harmonic Distortion
Feedthrough
Channel “OFF”
Feed.=20LOG (V
OUT
/V
Xi
)
Crosstalk between any two
channels for switches Xi-Yi and
Xj-Yj.
Xtalk=20LOG (V
Yj
/V
Xi
).
Sym
C
S
C
F
F
3dB
Min
Typ
‡
20
0.2
45
Max
Units
pF
pF
MHz
Test Conditions
f=1 MHz
f=1 MHz
Switch is “ON”; V
INA
= 2Vpp
sinewave; R
L
= 1kΩ
Switch is “ON”; V
INA
= 2Vpp
sinewave f= 1kHz; R
L
=1kΩ
All Switches “OFF”; V
INA
=
2Vpp sinewave f= 1kHz;
R
L
= 1kΩ.
V
INA
=2Vpp sinewave
f= 10MHz; R
L
= 75Ω.
V
INA
=2Vpp sinewave
f= 10kHz; R
L
= 600Ω.
V
INA
=2Vpp sinewave
f= 10kHz; R
L
= 1kΩ.
V
INA
=2Vpp sinewave
f= 1kHz; R
L
= 10kΩ.
R
L
=1kΩ; C
L
=50pF
4
5
THD
FDT
0.05
-95
%
dB
6
X
talk
-45
-90
-85
-80
dB
dB
dB
dB
50
ns
7
Propagation delay through
switch
t
PS
† Timing is over recommended temperature range.
‡ Typical figures are at 25°C and are for design aid only; not guaranteed and not subject to production testing.
Crosstalk measurements are for Plastic DIPS only, crosstalk values for PLCC packages are approximately 5dB better.
AC Electrical Characteristics
†
- Control and I/O Timings
- V
DC
is the external DC offset applied at the analog
I/O pins. Voltages are with respect to V
DD
=7V, V
DC
=0V, V
SS
=-7V, unless otherwise stated.
Characteristics
1
2
3
4
5
6
7
8
9
10
11
12
Control Input crosstalk to switch
(for DATA, STROBE, Address)
Digital Input Capacitance
Switching Frequency
Setup Time DATA to STROBE
Hold Time DATA to STROBE
Setup Time Address to STROBE
Hold Time Address to STROBE
STROBE Pulse Width
RESET Pulse Width
STROBE to Switch Status Delay
DATA to Switch Status Delay
RESET to Switch Status Delay
Sym
CX
talk
C
DI
F
O
t
DS
t
DH
t
AS
t
AH
t
SPW
t
RPW
t
S
t
D
t
R
Min
Typ
‡
50
10
Max
Units
mVpp
pF
Test Conditions
V
IN
=3V+V
DC
squarewave;
R
IN
=1kΩ, R
L
=10kΩ.
f=1MHz
R
L
= 1kΩ,
R
L
= 1kΩ,
R
L
= 1kΩ,
R
L
= 1kΩ,
R
L
= 1kΩ,
R
L
= 1kΩ,
R
L
= 1kΩ,
R
L
= 1kΩ,
R
L
= 1kΩ,
C
L
=50pF
C
L
=50pF
C
L
=50pF
C
L
=50pF
C
L
=50pF
C
L
=50pF
C
L
=50pF
C
L
=50pF
C
L
=50pF
10
20
20
20
20
40
80
80
100
70
200
200
200
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
† Timing is over recommended temperature range.
Digital Input rise time (tr) and fall time (tf) = 10ns.
‡ Typical figures are at 25°C and are for design aid only; not guaranteed and not subject to production testing.
3-69
MITEL [ MITEL NETWORKS CORPORATION ]
