MT90868 Zarlink Semiconductor, Inc., MT90868 Datasheet - Page 47

• Manufacturer Part Number: MT90868
• Description: High Bandwidth Digital Switch - 8,192 x 8,192 channels among local streams and 1,024 x 1,024 channels among two selected backplane streams
• Manufacturer: Zarlink Semiconductor, Inc.

DC Electrical Characteristics
Advance Information
Absolute Maximum Ratings*
* Exceeding these values may cause permanent damage. Functional operation under these conditions is not implied.
‡ Typical figures are at 25 C and are for design aid only: not guaranteed and not subject to production testing.
† Characteristics are over recommended operating conditions unless otherwise stated.
‡ Typical figure: at 25 C, V
*
* Note 1: Maximum leakage on pins (output or I/O pins in high impedance state) is over an applied voltage (
† Characteristics are over recommended operating conditions unless otherwise stated.
Recommended Operating Conditions -
AC Electrical Characteristics
10 Output High Voltage
11 Output Low Voltage
12 Output High Impedance Leakage
13 Output Pin Capacitance
1 Core Supply Current
2 IO Pad Supply Current
3 Input High Voltage
4 Input Low Voltage
5 Input Leakage (input pins)
6 Weak Pulldown Current for 3V tolerant input
7 Weak Pullup Current for 5V tolerant input
8 Weak Pulldown Current for 5V tolerant input
9 Input Pin Capacitance
1
2
3
testing..
1
2
3
4
5
1
2
3
4
5
6
7
Input Leakage (bi-directional pins)
CMOS Threshold
Rise/Fall Threshold Voltage High
Rise/Fall Threshold Voltage Low
Operating Temperature
Positive Supply
Positive Supply
Input Voltage
Input Voltage on 5V Tolerant Inputs
Core Supply Voltage
I/O Supply Voltage
Input Voltage
Input Voltage (5V tolerant inputs)
Continuous Current at digital outputs
Package power dissipation
Storage temperature
Characteristics
Characteristics
Characteristics
DD_CORE
Parameter
at 1.8V and V
†
†
-
- Timing Parameter Measurement Voltage Levels
Voltages are with respect to ground (V
DD_IO
at 3.3V and are for design aid only: not guaranteed and not subject to production
Sym
V
V
V
V
HM
LM
CT
V
Voltages are with respect to ground (V
DD_CORE
V
Sym
T
DD_IO
I
V
I_5V
DD_CORE
OP
I
I
I
I
I
PD_3V
PU_5V
PD_5V
Sym
DD_IO
V
V
V
I
V
I
C
I
C
OZ
BL
OH
IL
OL
IH
IL
O
I
V
Symbol
DD_CORE
0.5V
0.7V
0.3V
V
Min
V
V
2.0
2.4
DD_IO
1.71
Min
-40
3.0
Level
P
T
I_3V
I_5V
I
0
0
o
D
S
DD_IO
DD_IO
DD_IO
ss
Typ
) unless otherwise stated.
5
‡
Typ
-150
Min
-0.5
-0.5
-0.5
-0.5
- 55
Max
1.8
3.3
3.3
5.0
600
380
150
25
0.8
0.4
50
10
SS
5
5
5
5
) unless otherwise stated
‡
Units
V
V
V
V
IN
Units
).
mA
mA
pF
pF
V
V
V
V
A
A
A
A
A
A
V
DD
V
+125
Max
1.89
Max
+85
DD_IO
2.5
5.0
7.0
3.6
5.5
15
2
Output unloaded
Output unloaded
0 <V
See Note 1
Input at V
Input at 0V
Input at V
I
I
0 < V < V
Test Conditions
+ 0.5
OH
OL
MT90868
Conditions
= 10mA
= 10mA
IN
.
V
DD_IO
DD_IO
DD_IO
Units
DD_IO
Units
mA
W
V
V
V
V
V
V
V
V
C
C
47