MT9171 Datasheet, PDF (16/22 Pages) Mitel Networks Corporation – ISO2-CMOS ST-BUS™ FAMILY Digital Subscriber Interface Circuit Digital Network Interface Circuit

MT9171/72
Advance Information
Absolute Maximum Ratings** - Voltages are with respect to ground (V_SS) unless otherwise stated.
Parameter
Symbol
Min
Max
Units
1 Supply Voltage
V_DD
-0.3
7
2 Voltage on any pin (other than supply)
V_Max
-0.3
V_DD+0.3
3 Current on any pin (other than supply)
I_Max
40
4 Storage Temperature
T_ST
-65
+150
5 Package Power Dissipation (Derate 16mW/°C above 75°C)
P_Diss
750
** Exceeding these values may cause permanent damage. Functional operation under these conditions is not implied.
V
V
mA
°C
mW
Recommended Operating Conditions^† - Voltages are with respect to ground (V_SS) unless otherwise stated.
Characteristics
Sym Min Typ* Max Units
Test Conditions
1 Operating Supply Voltage
V_DD 4.75 5.00 5.25
V
2 Operating Temperature
T_OP -40
+85 °C
3 Input High Voltage (except OSC1)
V_IH
2.4
V_DD
V for 400 mV noise margin
4 Input Low Voltage (except OSC1)
V_IL
0
0.4
V for 400 mV noise margin
* Typical figures are at 25°C and are for design aid only: not guaranteed and not subject to production testing.
† Parameters over recommended temperature & power supply voltage ranges.
DC Electrical Characteristics^† - Voltages are with respect to ground (V_SS) unless otherwise stated.
Characteristics
Sym Min Typ* Max Units
Test Conditions
1
Operating Supply Current
I_DD
10
2
Output High Voltage (ex OSC2) V_OH 2.4
3
Output High Current
(except OSC2)
O
4 _U Output High Current - OSC2
I_OH 10
I_OH 10
5 ^T Output Low Voltage (ex OSC2) V_OL
P
6 _U Output Low Current
I_OL
5
T ^{(except OSC2)}
0.4
7.5
7 ^S Output Low Current - OSC2
I_OL 10
8
High Imped. Output Leakage
I_OZ
10
9
Output Voltage (V_Ref)
V_O
10
(V_Bias)
V_Bias-1.8
V_DD/2
mA
V I_OH=10mA
mA Source current. V_OH=2.4V
µA Source current V_OH=3.5V
V I_OL=5mA
mA Sink current. V_OL=0.4V
µA Sink current. V_OL=1.5V
µA V_IN=V_SS to V_DD
V
V
11
Input High Voltage (ex OSC1) V_IH 2.0
V
12
Input Low Voltage (ex OSC1)
V_IL
0.8
V
13 I Input High Voltage (OSC1)
14
N
P
Input Low Voltage (OSC1)
15 U Input Leakage Current
T
16 _S Input Pulldown Impedance
L_OUT DIS and Precan
V_IHo 4.0
V
V_ILo
1.0
V
I_IL
10
µA V_IN=V_SS to V_DD
Z_PD
30
kΩ
17
Input Leakage Current for
I_IOSC
20
µA
OSC1 Input
* Typical figures are at 25°C and are for design aid only: not guaranteed and not subject to production testing.
† Parameters over recommended temperature & power supply voltage ranges.
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