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Datasheet: 100314QI (Fairchild Semiconductor)

Low Power Quint Differential Line Receiver

 

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Fairchild Semiconductor
2000 Fairchild Semiconductor Corporation
DS010260
www.fairchildsemi.com
February 1990
Revised August 2000
1
00314 Low
Power Quint

Di
ff
erent
i
a
l
Line Recei
ver
100314
Low Power Quint Differential Line Receiver
General Description
The 100314 is a monolithic quint differential line receiver
with emitter-follower outputs. An internal reference supply
(V
BB
) is available for single-ended reception. When used in
single-ended operation the apparent input threshold of the
true inputs is 25 mV to 30 mV higher (positive) than the
threshold of the complementary inputs. Unlike other F100K
ECL devices, the inputs do not have input pull-down resis-
tors.
Active current sources provide common-mode rejection of
1.0V in either the positive or negative direction. A defined
output state exists if both inverting and non-inverting inputs
are at the same potential between V
EE
and V
CC
. The
defined state is logic HIGH on the O
a
O
e
outputs.
Features
s
35% power reduction of the 100114
s
2000V ESD protection
s
Pin/function compatible with 100114
s
Voltage compensated operating range
=
-
4.2V to
-
5.7V
s
Available to industrial grade temperature range
(PLCC package only)
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 Diagrams
24-Pin DIP/SOIC
28-Pin PLCC
Order Number
Package Number
Package Description
100314SC
M24B
24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide
100314PC
N24E
24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-010, 0.400 Wide
100314QC
V28A
28-Lead Plastic Lead Chip Carrier (PLCC), JEDEC MO-047, 0.450 Square
100314QI
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
a
D
e
Data Inputs
D
a
D
e
Inverting Data Inputs
O
a
O
e
Data Outputs
O
a
O
e
Complementary Data Outputs
www.fairchildsemi.com
2
100314
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.
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)
-
50 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)
50
to
-
2.0V
V
OHC
Output HIGH Voltage
-
1035
mV
V
IN
=
V
IH
Loading
with
V
OLC
Output LOW Voltage
-
1610
mV
or V
IL
(Max)
50
to
-
2.0V
V
BB
Output Reference Voltage
-
1380
-
1320
-
1260
mV
I
VBB
=
-
250
A
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
240
A
V
IN
=
V
IH (Max)
, D
a
D
e
=
V
BB
,
D
a
D
e
=
V
IL(Min)
I
CBO
Input Leakage Current
-
10
A
V
IN
=
V
EE
, D
a
D
e
=
V
BB
,
D
a
D
e
=
V
IL (Min)
I
EE
Power Supply Current
-
60
-
30
mA
D
a
D
e
=
V
BB
, D
a
D
e
=
V
IL (Min)
3
www.fairchildsemi.com
1
00314
Commercial Version
(Continued)
DIP AC Electrical Characteristics
V
EE
=
-
4.2V to
-
5.7V, V
CC
=
V
CCA
=
GND
SOIC and PLCC AC Electrical Characteristics
V
EE
=
-
4.2V to
-
5.7V, V
CC
=
V
CCA
=
GND
Note 4: Maximum toggle frequency at which V
OH
and V
OL
DC specifications are maintained.
Note 5: Maximum toggle frequency at which outputs maintain 150 mV swing.
Note 6: Output-to-Output Skew is defined as the absolute value of the difference between the actual propagation delay for any outputs within the same pack-
aged device. The specifications apply to any outputs switching in the same direction either HIGH-to-LOW (t
OSHL
), or LOW-to-HIGH (t
OSLH
), or in opposite
directions both HL and LH (t
OST
). Parameters t
OST
and t
PS
guaranteed by design.
Note 7: All skews calculated using input crossing point to output crossing point propagation delays.
Symbol
Parameter
T
C
=
0
C
T
C
=
+
25
C
T
C
=
+
85
C
Units
Conditions
Min
Max
Min
Max
Min
Max
f
MAXFS
Toggle Frequency
250
250
250
MHz
(Note 2)
(Full Swing)
f
MAXRS
Toggle Frequency
700
700
700
MHz
(Note 3)
(Reduced Swing)
t
PLH
Propagation Delay
0.65
1.90
0.65
2.00
0.70
2.00
ns
t
PHL
Data to Output
Figures 1, 2
t
TLH
Transition Time
0.35
1.20
0.35
1.20
0.35
1.20
ns
t
THL
20% to 80%, 80% to 20%
Symbol
Parameter
T
C
=
0
C
T
C
=
+
25
C
T
C
=
+
85
C
Units
Conditions
Min
Max
Min
Max
Min
Max
f
MAXFS
Toggle Frequency
250
250
250
MHz
(Note 4)
(Full Swing)
f
MAXRS
Toggle Frequency
700
700
700
MHz
(Note 5)
(Reduced Swing)
t
PLH
Propagation Delay
0.65
1.70
0.65
1.80
0.70
1.80
ns
t
PHL
Data to Output
Figures 1, 2
t
TLH
Transition Time
0.35
1.10
0.35
1.10
0.35
1.10
ns
t
THL
20% to 80%, 80% to 20%
t
PLH
Propagation Delay
0.70
1.50
0.80
1.60
0.90
1.80
ns
PLCC only
t
PHL
Data to Output
t
OSHL
Maximum Skew Common Edge
PLCC only
Output-to-Output Variation
280
280
280
ps
(Note 6)(Note 7)
Data to Output Path
t
OSLH
Maximum Skew Common Edge
PLCC only
Output-to-Output Variation
330
330
330
ps
(Note 6)(Note 7)
Data to Output Path
t
OST
Maximum Skew Opposite Edge
PLCC only
Output-to-Output Variation
330
330
330
ps
(Note 6)(Note 7)
Data to Output Path
t
PS
Maximum Skew
PLCC only
Pin (Signal) Transition Variation
320
320
320
ps
(Note 6)(Note 7)
Data to Output Path
www.fairchildsemi.com
4
100314
Industrial Version
PLCC DC Electrical Characteristics
(Note 8)
V
EE
=
-
4.2V to
-
5.7V, V
CC
=
V
CCA
=
GND, T
C
=
-
40
C to
+
85
C
Note 8: 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.
PLCC AC Electrical Characteristics
V
EE
=
-
4.2V to
-
5.7V, V
CC
=
V
CCA
=
GND
Note 9: Maximum toggle frequency at which V
OH
and V
OL
DC specifications are maintained.
Note 10: Maximum toggle frequency at which outputs maintain 150 mV swing.
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
-
1575
-
1830
-
1620
mV or
V
IL
(Min)
50
to
-
2.0V
V
OHC
Output HIGH Voltage
-
1095
-
1035
mV
V
IN
=
V
IH
Loading with
V
OLC
Output LOW Voltage
-
1565
-
1610
mV or
V
IL
(Min)
50
to
-
2.0V
V
BB
Output Reference Voltage
-
1395
-
1255
-
1380
-
1260
mV
I
VBB
=
-
250
A
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
240
240
A
V
IN
=
V
IH (Max)
, D
a
D
e
=
V
BB
,
D
a
D
e
=
V
IL (Min)
I
CBO
Input Leakage Current
-
10
-
10
A
V
IN
=
V
EE
, D
a
D
e
=
V
BB
D
a
D
e
=
V
IL (Min)
I
EE
Power Supply Current
-
60
-
30
-
60
-
30
mA D
a
D
e
=
V
BB
, D
a
D
e
=
V
IL (Min)
Symbol
Parameter
T
C
=
-
40
C
T
C
=
+
25
C
T
C
=
+
85
C
Units
Conditions
Min
Max
Min
Max
Min
Max
f
MAXFS
Toggle Frequency
250
250
250
MHz
(Note 9)
(Full Swing)
f
MAXRS
Toggle Frequency
700
700
700
MHz
(Note 10)
(Reduced Swing)
t
PLH
Propagation Delay
0.65
1.70
0.65
1.80
0.70
1.80
ns
Figures 1, 2
t
PHL
Data to Output
t
TLH
Transition Time
0.20
1.40
0.35
1.10
0.35
1.10
ns
t
THL
20% to 80%, 80% to 20%
5
www.fairchildsemi.com
1
00314
Test Circuit
Note:
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 50
to GND
C
L
=
Fixture and stray capacitance
3 pF
FIGURE 1. AC Test Circuit
Switching Waveforms
FIGURE 2. Propagation Delay and Transition Times
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