mt90868ag2 Zarlink Semiconductor, mt90868ag2 Datasheet - Page 57

• Manufacturer Part Number: mt90868ag2
• Description: 32,768 X 8,192 Channels High Bandwidth Digital Switch With Up To 128 Streams On Backplane And 128 Streams On Local And Data Rates From 8 To 32 Mbps
• Manufacturer: Zarlink Semiconductor

DC Electrical Characteristics
Data Sheet
Recommended Operating Conditions -
‡ 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
*
*
AC Electrical Characteristics
† Characteristics are over recommended operating conditions unless otherwise stated.
10 Output High Voltage
12 Output High Impedance Leakage
13 Output Pin Capacitance
11 Output Low Voltage
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
1
2
3
4
5
testing.
Note 1: Maximum leakage on pins (output or I/O pins in high impedance state) is over an applied voltage (
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
°
Characteristics
Characteristics
C, V
Characteristics
DD_CORE
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
Zarlink Semiconductor Inc.
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
C
I
I
C
OZ
BL
OH
IL
OL
IH
IL
O
I
0.5V
0.7V
0.3V
Min
2.0
2.4
1.71
Min
-40
3.0
Level
0
0
DD_IO
DD_IO
DD_IO
ss
Typ
) unless otherwise stated.
5
‡
Typ
-150
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
Units
mA
mA
IN
µA
µA
µA
µA
µA
µA
pF
pF
V
V
V
V
).
V
Max
1.89
+85
DD_IO
3.6
5.5
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
OH
OL
Conditions
= 10mA
= 10mA
IN
≤V
.
DD_IO
DD_IO
DD_IO
Units
DD_IO
°C
V
V
V
V
57