MT88V32
Preliminary Information
DC Electrical Characteristics† - Digital Input/Output
Voltages are with respect to VDD=5V, VEE=-7V, VSS=0V, unless otherwise stated.
‡
Characteristics
Input logic "1" level
Sym
Min
Typ
Max Units
Test Conditions
1
2
V
V
2
V
V
IH
IH
3.3
V
=V =0, V =12V
EE SS DD
Input logic "0" level
V
V
0.8
0.8
V
V
IL
IL
V
V
=V =0, V =12V
SS DD
EE
3
4
5
6
7
8
Input leakage (digital pins)
Data output high voltage
Data output high current
Data output low voltage
Data output low current
Data high impedance leakage
I
±1
20
±10
µA
V
=V or V
IND DD SS
LEAK
V
2.4
7
V
I
=7mA@V =2.4V
OH
DD
OH OH
I
mA
V
source V =2.4V
OH
OH
V
V
0.4
10
I
=2mA@V =0.4V
OL
OL
OZ
SS
OL OL
I
2
5
1
mA
µA
sink V =0.4V
OL
I
V =0 to V
O DD
† DC Electrical Characteristics are over recommended temperature range and recommended power supply voltages.
‡ Typical figures are at 25°C and are for design aid only; not guaranteed and not subject to production testing.
Algebraic convention is adopted in this data sheet where the most negative value is a minimum and the most positive value is a
maximum.
AC Electrical Characteristics† - Crosspoint Performance- Voltages are with respect to VDD=+5V, VDC=0,
VEE=-7V, VSS=0V, unlesss otherwise stated. Also applicable for VEE=VSS=0, VDD=+12V, VDC=(VDD+VEE)/2.
‡
Characteristics
Sym
Min
Typ
Max
Units
Test Conditions
1 Xi to 1 Yi
1 Yi to 1 Xi
1
2
3
4
5
6
On-state Xi capacitance
On-state Yi capacitance
Off-state Xi capacitance
Off-state Yi capacitance
Break-before-Make interval
C
56
56
30
15
pF
pF
pF
pF
ns
Xi (on)
Yi (on)
Xi (off)
Yi (off)
C
C
C
t
10
open
Single channel feedthrough
(all crosspoints open)
(see Fig. 8)
FDT
R = R =75Ω
S L
-80
-62
dB
dB
V =0.6Vpp @ 5MHz
IN
V =0.6Vpp @ 15MHz
IN
7
Single channel feedthrough
(all crosspoints closed)
(See Fig. 9)
X
(sc)
R = 10Ω, R = 10kΩ
IN L
talk
-85
-68
dB
dB
V =0.6Vpp @ 5MHz
IN
V =0.6Vpp @ 15MHz
IN
X
R = 75Ω, R = 10kΩ
IN L
talk
(sc)
-70
-50
dB
dB
V =0.6Vpp @ 5MHz
IN
V =0.6Vpp @ 15MHz
IN
8
9
All channel crosstalk
(all crosspoints closed)
(See Fig. 10)
X
(ac)
-55
dB
R = 10Ω, R = 10kΩ
IN L
talk
V =0.6Vpp @ 5MHz
IN
Frequency Response
(see Fig.11)
f
200
0.05
0.11
MHz R = R =50Ω
S L
3dB
o
10 Differential Phase Error
DP
DG
See Note , R = 50Ω,
S
R = 75Ω
L
11 Differential Gain Error
%
See Note , R = 50Ω,
S
R = 75Ω
L
† 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.
Notes:
Valid for VEE=-7V, VDD=+5V and VDC=-2.0V. Error will increase slightly if input is biased differently.
Input test signal: 700mV ramp biased @ -2.0Vdc with a superimposed video signal of 285Vrms @ 3.58 MHz.
Guaranteed by design and characterization and not subject to production testing.
3-62
MITEL [ MITEL NETWORKS CORPORATION ]
