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Электронный компонент: 100316QI

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1999 Fairchild Semiconductor Corporation
DS010922
www.fairchildsemi.com
May 1991
Revised November 1999
1
00316 Low
Power Quad
Di
ff
erent
i
a
l
Line Dri
ver wit
h

Cut
-
Of
f
100316
Low Power Quad Differential Line Driver with Cut-Off
General Description
The 100316 is a quad differential line driver with output cut-
off capability. The outputs are designed to drive a doubly
terminated 50
transmission line (25
equivalent imped-
ance) in an ECL backplane. The 100316 is ideal for driving
low noise, differential ECL backplanes. A LOW on the out-
put enable (OE) will set both the true and complementary
outputs into a high impedance or cut-off state, isolating
them from the backplane. The cut-off state is designed to
be more negative than a normal ECL LOW state.
Unlike most 100K devices, the data inputs (D
n
, D
n
) do not
have input pull-down resistors. An internal reference supply
(V
BB
) is available for single-ended operation.
Features
s
Differential inputs and outputs
s
Output cut-off capability
s
Drives 25
load
s
V
BB
available for single-ended operation
s
2000V ESD protection
s
Voltage compensated operating range
=
-
4.2V to
-
5.7V
s
Available to industrial grade temperature range
Ordering Code:
Devices also available in Tape and Reel. Specify by appending the suffix letter "X" to the ordering code.
Logic Symbol
Pin Descriptions
Connection Diagram
28-Pin PLCC
Order Number
Package Number
Package Description
100316QC
V28A
28-Lead Plastic Lead Chip Carrier (PLCC), JEDEC MO-047, 0.450 Square
100316QI
V28A
28-Lead Plastic Lead Chip Carrier (PLCC), JEDEC MO-047, 0.450 Square
Industrial Temperature Range (
-
40
C to
+
85
C)
Pin Names
Description
D
n
Data Inputs
Q
n
Data Outputs
Q
n
Complementary Data Outputs
OE
Output Enable
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2
100316
Truth Table
H
=
HIGH Voltage Level
L
=
LOW Voltage Level
X
=
Don't Care
Cut-Off
=
Lower-than-LOW State
Logic Diagram
Inputs
Outputs
D
n
D
n
OE
Q
n
Q
n
L
H
H
L
H
H
L
H
H
L
X
X
L
Cut-Off
Cut-Off
3
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1
00316
Absolute Maximum Ratings
(Note 1)
Recommended Operating
Conditions
Note 1: The "Absolute Maximum Ratings" are those values beyond which
the safety of the device cannot be guaranteed. The device should not be
operated at these limits. The parametric values defined in the Electrical
Characteristics tables are not guaranteed at the absolute maximum rating.
The "Recommended Operating Conditions" table will define the conditions
for actual device operation.
Note 2: ESD testing conforms to MIL-STD-883, Method 3015.
Commercial Version
DC Electrical Characteristics
(Note 3)
V
EE
=
-
4.2V to
-
5.7V, V
CC
=
V
CCA
=
GND, T
C
=
0
C to
+
85
C
Note 3: The specified limits represent the "worst case" value for the parameter. Since these values normally occur at the temperature extremes, additional
noise immunity and guardbanding can be achieved by decreasing the allowable system operating ranges. Conditions for testing shown in the tables are cho-
sen to guarantee operation under "worst case" conditions.
AC Electrical Characteristics
V
EE
=
-
4.2V to
-
5.7V, V
CC
=
V
CCA
=
GND
Storage Temperature (T
STG
)
-
65
C to
+
150
C
Maximum Junction Temperature (T
J
)
+
150
C
Pin Potential to Ground Pin (V
EE
)
-
7.0V to 0.5V
Input Voltage (DC)
V
EE
to
+
0.5V
Output Current (DC Output HIGH)
-
100 mA
ESD (Note 2)
2000V
Case Temperature (T
C
)
Commercial
0
C to
+
85
C
Industrial
-
40
C to
+
85
C
Supply Voltage (V
EE
)
-
5.7V to
-
4.2V
Symbol
Parameter
Min
Typ
Max
Units
Conditions
V
OH
Output HIGH Voltage
-
1025
-
955
-
870
mV
V
IN
=
V
IH
(Max)
Loading with
V
OL
Output LOW Voltage
-
1830
-
1705
-
1620
mV
or V
IL
(Min)
25
to
-
2.0V
V
OHC
Output HIGH Voltage
-
1035
mV
V
IN
=
V
IH
(Min)
Loading with
V
OLC
Output LOW Voltage
-
1610
mV
or V
IL
(Max)
25
to
-
2.0V
V
OLZ
Cut-Off LOW Voltage
-
1950
mV
V
IN
=
V
IH
(Min)
OE
=
LOW
or V
IL
(Max)
V
BB
Output Reference Voltage
-
1380
-
1320
-
1260
mV
I
VBB
=
-
1 mA
V
DIFF
Input Voltage Differential
150
mV
Required for Full Output Swing
V
CM
Common Mode Voltage
V
CC
-
2.0
V
CC
-
0.5
V
V
IH
Single-Ended
Guaranteed HIGH Signal for All
Input HIGH Voltage
-
1110
-
870
mV
Inputs (with one input tied to V
BB
)
V
BB
(Max)
+
V
DIFF
V
IL
Single-Ended
Guaranteed LOW Signal for All
Input LOW Voltage
-
1830
-
1530
mV
Inputs (with one input tied to V
BB
)
V
BB (Min)
-
V
DIFF
I
IL
Input LOW Current
0.50
A
V
IN
=
V
IL
(Min)
I
IH
Input HIGH Current D
N
250
A
V
IN
=
V
IH
(Max)
, D
1
=
V
BB
, D
1
=
V
IL
(Min)
I
IHZ
Input HIGH Current OE
360
A
V
IN
=
V
IH
(Max)
, D
1
=
V
BB
, D
1
=
V
IL
(Min)
I
CBO
Input Leakage Current
-
10
A
V
IN
=
V
EE
, D
1
=
V
BB
, D
1
=
V
IL
(Min)
I
EE
Power Supply Current, Normal
-
85
-
30
mA
D
1
=
V
BB
, D
1
=
V
IL
(Min)
I
EEZ
Power Supply Current, Cut-Off
-
152
-
75
mA
D
1
D
4
=
V
BB
, D
1
D
4
=
V
IL
(Min)
, OE
=
LOW
Symbol
Parameter
T
C
=
0
C
T
C
=
+
25
C
T
C
=
+
85
C
Units
Conditions
Min
Max
Min
Max
Min
Max
t
PLH
Propagation Delay
0.65
2.10
0.65
2.10
0.65
2.10
ns
Figures 1, 2
t
PHL
Data to Output
t
PZH
Propagation Delay
1.8
4.00
1.8
4.00
1.8
4.00
ns
t
PHZ
OE to Output
1.2
2.90
1.2
2.90
1.2
2.90
t
TLH
Transition Time, D
n
to Q
n
0.45
1.50
0.45
1.50
0.45
1.50
ns
t
THL
20% to 80%, 80% to 20%
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4
100316
Industrial Version
DC Electrical Characteristics
(Note 4)
V
EE
=
-
4.2V to
-
5.7V, V
CC
=
V
CCA
=
GND
Note 4: The specified limits represent the "worst case" value for the parameter. Since these values normally occur at the temperature extremes, additional
noise immunity and guardbanding can be achieved by decreasing the allowable system operating ranges. Conditions for testing shown in the tables are cho-
sen to guarantee operation under "worst case" conditions.
AC Electrical Characteristics
V
EE
=
-
4.2V to
-
5.7V, V
CC
=
V
CCA
=
GND
Symbol
Parameter
T
C
=
-
40
C
T
C
=
0
C to
+
85
C
Units
Conditions
Min
Max
Min
Max
V
OH
Output HIGH Voltage
-
1085
-
870
-
1025
-
870
mV
V
IN
=
V
IH
(Max)
Loading with
V
OL
Output LOW Voltage
-
1830
-
1585
-
1830
-
1620
mV or
V
IL
(Min)
25
to
-
2.0V
V
OHC
Output HIGH Voltage
-
1095
-
1035
mV
V
IN
=
V
IH
(Min)
Loading with
V
OLC
Output LOW Voltage
-
1575
-
1610
mV
or V
IL
(Max)
25
to
-
2.0V
V
OLZ
Cut-Off LOW Voltage
-
1900
-
1950
mV
OE
=
LOW, V
IN
=
V
IH
(Min)
or V
IL
(Max)
V
BB
Output Reference Voltage
-
1395
-
1255
-
1380
-
1260
mV
I
VBB
=
-
1 mA
V
DIFF
Input Voltage Differential
150
150
mV
Required for Full Output Swing
V
CM
Common Mode Voltage
V
CC
-
2.0
V
CC
-
0.5
V
CC
-
2.0
V
CC
-
0.5
V
V
IH
Single-Ended
Guaranteed HIGH Signal for All
Input HIGH Voltage
-
1115
-
870
-
1110
-
870
mV
Inputs (with one input tied to V
BB
)
V
BB
(Max)
+
V
DIFF
V
IL
Single-Ended
Guaranteed LOW Signal for All
Input LOW Voltage
-
1830
-
1535
-
1830
-
1530
mV
Inputs (with one input tied to V
BB
)
V
BB
(Min)
-
V
DIFF
I
IL
Input LOW Current
0.50
0.50
A
V
IN
=
V
IL
(Min)
I
IH
Input HIGH Current, D
N
240
240
A
V
IN
=
V
IH
(Max)
, D
1
=
V
BB
,
I
IHZ
Input HIGH Current, OE
360
360
D
1
=
V
IL
(Min)
I
CBO
Input Leakage Current
-
10
-
10
A
V
IN
=
V
EE
, D
1
=
V
BB
,
D
1
=
V
IL
(Min)
I
EE
Power Supply Current,
-
85
-
30
-
85
-
30
mA
D
1
=
V
BB
, D
1
=
V
IL
(Min)
Normal
I
EEZ
Power Supply Current,
-
152
-
75
-
152
-
75
mA
D
1
D
4
=
V
BB
, D
1
D
4
=
V
IL
(Min)
,
Cut-Off
OE
=
LOW
Symbol
Parameter
T
C
=
-
40
C
T
C
=
+
25
C
T
C
=
+
85
C
Units
Conditions
Min
Max
Min
Max
Min
Max
t
PLH
Propagation Delay
0.65
2.10
0.65
2.10
0.65
2.10
ns
t
PHL
Data to Output
t
PZH
Propagation Delay
1.80
4.00
1.80
4.00
1.80
4.00
ns
Figures 1Figure
2
t
PHZ
OE to Output
1.20
2.90
1.20
2.90
1.20
2.90
t
TLH
Transition Time
0.45
1.50
0.45
1.50
0.45
1.50
ns
t
THL
20% to 80%, 80% to 20%
5
www.fairchildsemi.com
1
00316
Test Circuitry
Notes:
V
CC
, V
CCA
=
+
2V, V
EE
=
-
2.5V
L1 and L2
=
equal length 50
impedance lines
R
T
=
50
terminator internal to scope
Decoupling 0.1
F from GND to V
CC
and V
EE
All unused outputs are loaded with 25
to GND
C
L
=
Fixture and stray capacitance
3 pF
FIGURE 1. AC Test Circuit
Switching Waveforms
FIGURE 2. Propagation Delay, Cut-Off and Transition Times