mt90520 Zarlink Semiconductor, mt90520 Datasheet - Page 148

• Manufacturer Part Number: mt90520
• Description: 8-port Primary Rate Circuit Emulation Aal1 Sar
• Manufacturer: Zarlink Semiconductor

7.0
7.1
Absolute Maximum Ratings
* Exceeding these figures may cause permanent damage. Functional operation under these conditions is not guaranteed.
Voltage measurements are with respect to ground (V
device reliability, and exceeding the maximum ratings may cause permanent damage. The device should be operated under recommended
operating conditions.
Recommended Operating Conditions
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
DC Characteristics
10
11
1
2
3
4
5
6
7
1
2
3
4
1
2
3
4
5
6
7
8
9
DC Characteristics
Electrical Specification
Supply Voltage - 2.5 Volt Rail
Supply Voltage - 3.3 Volt Rail
Voltage on 3.3 V Input pins
Voltage on 3.3 V Output pins
Continuous current at digital inputs
Continuous current at digital outputs
Storage Temperature
Operating Temperature
Supply Voltage, 2.5 Volt Rail
Supply Voltage, 3.3 Volt Rail
Input Voltage, 3.3 V inputs
Supply Current - 2.5 V supply
Supply Current - 2.5 V supply
Supply Current - 3.3 V supply
Supply Current - 3.3 V supply
Device Power Dissipation
(2.5 V and 3.3 V supplies)
Device Power Dissipation
(2.5 V and 3.3 V supplies)
Input High Voltage (3.3 V CMOS)
Input Low Voltage (3.3 V CMOS)
Switching Threshold (3.3 V CMOS)
Schmitt Trigger Positive Threshold
Schmitt
Threshold
Characteristics
Characteristics
Trigger
Negative
Parameter
Sym.
P
P
V
V
I
I
I
I
V
V
DD2
DD2
DD3
DD3
V
DDU
DDS
TC3
IH3
IL3
t+
t-
SS
SS
) unless otherwise stated. Long-term exposure to absolute maximum ratings may affect
) unless otherwise stated.
V
V
Sym.
T
V
DD2
DD3
OP
Zarlink Semiconductor Inc.
I3
0.825
Min.
1.24
-0.5
MT90520
2.3
Min.
2.37
3.13
- 0.5
- 40
148
Typ.
1.36
1.57
1.18
395
400
1.0
1.1
16
24
Typ.
2.5
3.3
25
a
a
Symbol
V
V
V
V
DD2
DD3
T
I
O3
I
O
I3
I
S
Max.
+ 85
2.63
3.46
5.5
Max.
1.59
1.72
590
620
1.7
1.8
5.5
1.0
42
57
Min.
- 0.5
- 0.5
V
V
- 40
SS
SS
Units
°C
Units
V
V
V
mA
mA
mA
mA
W
W
V
V
V
V
V
Max.
+125
66.0 MHz, UDT mode,
66.0 MHz, UDT mode,
± 24
66.0 MHz, SDT mode,
66.0 MHz, SDT mode,
±10
66.0 MHz, UDT mode
66.0 MHz, SDT mode
3.5
4.5
4.6
Test Conditions
6
Test Conditions
Notes 1, 2
Notes 1, 3
Notes 1, 2
Notes 1, 3
Data Sheet
Units
mA
mA
°C
V
V
V
V
b