MT90520 Datasheet, PDF (148/180 Pages) Zarlink Semiconductor Inc – 8-Port Primary Rate Circuit Emulation AAL1 SAR

MT90520
Data Sheet
7.0 Electrical Specification
7.1 DC Characteristics
Absolute Maximum Ratings
Parameter
Symbol
Min.
Max.
Units
1 Supply Voltage - 2.5 Volt Rail
2 Supply Voltage - 3.3 Volt Rail
3 Voltage on 3.3 V Input pins
4 Voltage on 3.3 V Output pins
5 Continuous current at digital inputs
6 Continuous current at digital outputs
7 Storage Temperature
V_DD2
V_SS
3.5
V
V_DD3
V_SS
4.5
V
V_I3
- 0.5
6
V
V_O3
- 0.5
4.6
V
I_I
±10
mA
I_O
± 24
mA
T_S
- 40
+125
°C
* Exceeding these figures may cause permanent damage. Functional operation under these conditions is not guaranteed.
Voltage measurements are with respect to ground (V_SS) unless otherwise stated. Long-term exposure to absolute maximum ratings may affect
device reliability, and exceeding the maximum ratings may cause permanent damage. The device should be operated under recommended
operating conditions.
Recommended Operating Conditions
Characteristics
Sym.
Min.
Typ.^a
Max.
Units
1 Operating Temperature
T_OP
- 40
25
+ 85
°C
2 Supply Voltage, 2.5 Volt Rail
V_DD2
2.37
2.5
2.63
V
3 Supply Voltage, 3.3 Volt Rail
V_DD3
3.13
3.3
3.46
V
4 Input Voltage, 3.3 V inputs
V_I3
- 0.5
5.5
V
a. Typical figures are at 25°C and are for design aid only; not guaranteed and not subject to production testing.
Voltage measurements are with respect to ground (V_SS) unless otherwise stated.
Test Conditions
DC Characteristics
Characteristics
1 Supply Current - 2.5 V supply
2 Supply Current - 2.5 V supply
3 Supply Current - 3.3 V supply
Sym.
I_DD2
I_DD2
I_DD3
4 Supply Current - 3.3 V supply
I_DD3
5 Device Power Dissipation
(2.5 V and 3.3 V supplies)
P_DDU
6 Device Power Dissipation
(2.5 V and 3.3 V supplies)
P_DDS
7 Input High Voltage (3.3 V CMOS)
V_IH3
8 Input Low Voltage (3.3 V CMOS)
V_IL3
9 Switching Threshold (3.3 V CMOS) V_TC3
10 Schmitt Trigger Positive Threshold
V_t+
11 Schmitt Trigger
Threshold
Negative
V_t-
Min.
2.3
-0.5
1.24
0.825
Typ.^a
395
400
16
24
1.0
1.1
1.36
1.57
1.18
Max.
590
620
42
57
1.7
1.8
5.5
1.0
1.59
1.72
Units
mA
mA
mA
mA
W
W
V
V
V
V
V
Test Conditions ^b
66.0 MHz, UDT mode
66.0 MHz, SDT mode
66.0 MHz, UDT mode,
Notes 1, 2
66.0 MHz, SDT mode,
Notes 1, 3
66.0 MHz, UDT mode,
Notes 1, 2
66.0 MHz, SDT mode,
Notes 1, 3
148
Zarlink Semiconductor Inc.