MT9072 Zarlink Semiconductor, Inc., MT9072 Datasheet - Page 256

• Manufacturer Part Number: MT9072
• Description: Octal T1-E1-J1 Framer
• Manufacturer: Zarlink Semiconductor, Inc.

MT9072
Recommended Operating Conditions -
DC Electrical Characteristics * -
* Characteristics are for clocked operation over the ranges of recommended operating temperature and supply voltage.
‡Typical figures are at 25°C and are for design aid only: not guaranteed and not subject to production testing.
AC Electrical Characteristics - Timing Parameter Measurement Voltage Levels* -
with respect to ground (VSS) unless otherwise stated.
* * Timing for output signals is based on the worst case result of the combination of TTL and CMOS thresholds.
* See Figure 17.
256
1
2
1
2
3
4
5
6
7
8
1
2
3
Operating Temperature
Supply Voltage 3.3V Nominal
Input Leakage (Digital Inputs with no
pullup’s or pulldown’s)
Input Leakage (Digital Inputs with
pullup’s or pulldown’s)
High Impedance Leakage (Digital I/O)
Supply Current
Input High Voltage (Digital Inputs)
Input Low Voltage (Digital Inputs)
Output High Voltage (Digital Outputs)
Output Low Voltage (Digital Outputs)
Threshold Voltage
Rise/Fall Threshold Voltage High
Rise/Fall Threshold Voltage Low
ALL SIGNALS
Characteristics
Characteristics
Characteristics
Figure 51 - Timing Parameter Measurement Voltage Levels
t
IRF,
t
ORF
Voltages are with respect to ground (VSS) unless otherwise stated
Sym
V
T
OP
DD
Sym
Timing Reference Points
V
V
V
I
I
V
I
I
OZ
DD
Sym
IL
IL
OH
OL
V
IH
V
IL
V
Voltages are with respect to ground (VSS) unless otherwise stated.
HM
LM
T
Min
-40
3.0
Min
V
V
0.7
0.8
DD
DD
0.5 V
0.7 V
0.3 V
Level
Typ
3.3
25
Typ
1.5
2.0
0.8
20
1
1
DD
DD
DD
‡
Max
3.6
85
0.3V
Max
100
0.4
10
10
DD
Units
V
V
V
V
V
V
t
IRF,
Units
Units
°C
V
mA
t
V
V
V
V
ORF
A
A
A
Preliminary Information
TTL
CMOS
TTL
CMOS
TTL
CMOS
V
V
V
Outputs unloaded.
Transmitting an all 1’s
signal.
I
I
OH
OL
V
V
V
Conditions/Notes
I
I
O
HM
T
LM
= 0 to V
= 0 to V
=2 mA
=7 mA
= 0 to V
Test Conditions
Test Conditions
DD
DD
DD
Voltages are
*