~~
~~~~
INTEGRATED CIRCUITS FROM MOTOROLA ~~
~~~~
JANUARY,
1969
DUAL SENSE AMPLIFIERS
MC1414~
(O to
MC1514~
(–55
+75°C)
to +125°C)
,,.. ,..
~*s\
RATING
Power
Supply
Voltage
SYM BO$I
“?*i~A$~E
UNIT
Vdc
Vdc
volts
volts
mA
monolithic dual
differential voltage comparators designed for use
in level detection, low-level sensing, and memory
applications.
q
. . .
the MC1414 and MC1514are
v+ ‘~$*’J
+14
*,J
,*’’q+,’
‘:.$
–7.0
*5.O
37.0
10
,
‘+%~,.,$: I
Two Separate Outputs
Strobe Capability
High Output Sink Current – 2.8mAmin
Each Comparator
Differential Input Characteristics:
Input Offset Voltage = 1.0 mV
Offset Voltage Drift = 3.0 ~V/°C
Short Propagation
Delay Time – 40 ns
Logic
Output Compatible with All Saturating
Forms
V.”+= +3.2Vto
–0.5Vtypical
Differential
Common
Peak
Load
Input
Mode
Signal
Swing
Input
q
q
Current
N$S:$$~ M V
in
.,.
~.i!.$..
,. ‘i
*,*$ ~*{\+: ~.
<’*-’ I
1
PD
Power Dissipation
(package
limit’~~$$)::>
Ceramic
Dual In-Line
Packag&*&,
~r$:
Derate a hove 7A = 500C ,k$z:.%,;:~~
, ., .,. ..
.
Operating
Shortaze
Temperatu:$~~ge
Temneratwse~
‘+*mc1414
‘MC1514
;5;
mW
mW/”C
e
-. ,- >....,?
&flge
(
TSIq
—65to
+150
I
I
“C
q
q
.
,.. .....
.
r
,.—
--4*.
. .,. ..
.
Tr
~“.
OUTPUTS
71
ya
STROBE
?9
v+
?10
Ill
128k#
I
I
+3ak
...
INPUT
f
5
,,”.”,
NON.NVERTING
I
INPUT
v-
v-
m
MOTOROLA
Semiconductor
Products
Inc.
SENSE AMPLIFIERS
MAXIMUM
RATINGS
RATING
(TA =
25°C
UNLESS
OTHERWISE
I
NOTED)
VALUE
UNIT,,
MC1440F,G,L,P (oto +TSoc)
MC1540F,G,L
(–55 to +IaSoc)
of a wide band differential
amplifier,
a dc restoration
circuit which also in-
corporates
facilities
to externally
adjust
the
threshold,
and an output gate which is strobed
from saturated
logic. It is designed to detect bi-
polar differential
signals
derived
by a core
memory
with cycle times
as low as 0.5 Ms.
MC1440
and MC1540
are identical
circuits
specified over different
temperature
ranges.
o Differential
Threshold
Characteristics:
Adjustable
Threshold
– 10-25
mV
I
lSyMBOL
. . .
consisting
Peak
Load
Current
[L
pD
2$ % :8-*.
mA
,x,... ~ ,....+\<+\<
,,.,,;;~gd$’
~!h,
,,””
mV
:~c
mfi~C
mWl °C
mW
mW/” C
“c
Power Dissipation
(Package
Limitation)
Metal Can
Derate
above 25°C
Flat Package
Derate
above 25°C
Ceramic
Dual In-Line
Pkg.
Derate above 25°C
Plastic
Package
Derate
above 25°C
Operating
Range
Temperature
~:;4$::,
MC1540G,
Storage
Temperature
Range
b ‘t,,,,,p:
.Jj.
~ :2:
.!:.,. ,$ ,
.~.$.i:~,t~
415
.3.. $’:;\\. .$ t.
.. *.::<.,,
$..
3.3
*3:. ~.,*<,”:
otO +75
—55
to +100
—55 to +125
–65
to +150
I
F, P, &$; ..J.”
‘ :. ,.$,; ,,~
>,,t,:“
~?.h.. ‘4+ . *
,.,...... ...
“.,:
~
.?:
,
T,{g
~,,\\.+
“C
I
Nominal Threshold
– 17 mV @ VG= –6V
,. --,
,.. -,
10
I
---
-.
10
,.. -,
20
1
Input Offset Voltage – 1 mV
Threshold Drift–
tlOV/°C
I
I
*5.
55,0
O
I
10
1
I
e
Fast
Response Time — 20 ns
20
10
1
o Short Recovery Time
50 ns @ e,. = 1.8 V Common Mode
50 ns @ e,. = 400 mV Differential
Mode
1.7 1(
Ik
OUTPUT
a (11)
7
(lo)
,:.,,
—
600
b STROBE
(7) 5
(12) 9
Number at terminal
end represents
and plastic packages.
pin number
for
devices
in flat
package
and metal
can.
Number
in parenthesis
represents
pin number
for
dual in-line
ceramic
*,
,
DUAL SENSE AMPLIFIERS
Mc1711cF,GfL,P
(o to
+75°c)
Mc1711F,G,~
to +125°C)
(–55
the MC1711 and MC1711C
monolithic
dual
differential
comparators
are similar
circuits
specified
over different
temperature
ranges.
They are designed for use in level detection,
low-
Ievel sensing, and memory applications.
Typical
q
MAXIMUM
RATINGS
RATING
(TA =
25°C
unless othewise
SYMBOL
v+
v–
Vin
CMV, ”
IL
noted)
VALUE
+14
–7.0
*&#
.,.,
UNIT
‘~:., Vdc
.~:< :.$~i,vdc
~$%:>‘?
i{~ St
volts
volts
mA
Power
Supply
Voltage
Input
Signal
Swing
Differential
Common
Peak
Load
Mode
Input
“k~:%q’f’
Current
(Package
25 ‘C
25°C
Limitation)
Characteristics:
Power Dissipation
Metal Can
Derate above
Flat Package
Derate above
g;;~.@#s
,...
,!~t.i~t.’
PO >$:’, *.
,J:,$3>*
?$9
..3,:.$ #,,. ~:>
~
\w,> ‘.j~,
+>?.. \!,
..*
,,<T,:,
:::
;0:
m;YOC
mW
mWl “C
mW
mWf”C
mW
mW/” C
Oc
Oc
Differential
Input
Input Offset Voltage = 1.0 mV
Offset Voltage Drift = 5.0 ~V/ “C
Fast Response
Time — 40 ns
with All Saturating
Logic
+4.5 V to —0.5 V typical
— 200 ohms
Ceramic
Dual
In-tine Package
Derate above 25°C
Plastic Package
Derate above
Operating
Storage
25°C
!>,,.,,,,~,,:.
..,.; ..),....
,
,
~a,i. . ‘...t&
‘iv
..).:: :,,
>tt:~ .!~j ‘ ,:.
T.
+>
.\,, ~s.
650
5.0
;0:
q
Temperature
Temperature
Range*~&$>&$?
*?9,*19Y1
Ra@~ge G~h@L Pkgs.
‘ P Pkg.
.<:”~j
-.(},},,~!,<~.,~,
,
.,
o to +75
—55 to +125
—65 to +150
—65 to +125
. Output Compatible
Forms –VW+ =
q
Tst~
Low Output
Impedance
F SUFFIX
CASE
(Formerly
TO-91
606
Casa
72)
L SUFFIX
CERAMIC
CASE
TO-I
PACKAGE
605C
16
*
the MC171O
and MC171OC
specified
over different
temperature
are differential
voltage comparators
tion, low-level sensing, and memory
o Differential
Input Characteristics:
Input Offset Voltage = 1 mV
Offset Voltage Drift = 3 ,,,V/°C
Q Fast Response
o Low Output
Time
— 40 ns
,..
are identical
circuits
ranges. These devices
for use in level detec-
applications.
Features:
—
—
Impedance
— 200 ohms
Logic Forms
—
e Output Compatible
+3.2 Vto —0.5
with All Saturating
Vtypical
F
SUFFIX
606
Case
G SUFFIX
CASE
601
Case
96)
72)
(Formerly
TO-99
~A_~=’
CASE
(Formerly
TO-91
.,:,
L SUFFIX
CERAMIC
]q~fijfi
CASE
PACKAGE
605C
PSUFFIM$
PLASTIC
P?:~~~E
“
CA*Q@k
(
For@”rJ~~se
TO-116
93)
,,,
RATING
Power
Supply
Voltage
. .!..;
Differential
Common
Input
Signal
Mode
Input
Swing
1!
,\$’,~ “:s:%W&OL
.,
“
‘~::t~,. ,,;L!$ +
v
t $$ v–
Vi.
CMV; .
IL
PO
VALUE
+14
—7.0
*5.
O
&7. o
10
:8:
;0:
600
;0;
UNIT
Vdc
Vdc
volts
volts
mA
mW
m~~C
mW/ “C
mW
mW/ “C
mW
mW/ “C
“c
:.;’,”.{j:~’
~:+,,.<,’{,.,.~‘‘.
~\ ~ ,,~,
St.
,:,
,. **::!, ,, \
Peak Load Current
%:
Power Dissipation
(Pack~&lMrn”?thtion)
Metal
Can
‘?*3. “.“,
Derate
a hove 25 t~=a! *3
,.$!,? .7s.
Flat Package
Derate
abovq<~5”~
‘%%
TA
–:5t:o+;?25
Storage Temperature
Range G, F,& L Pkgs.
P
Pkg.
Txiq
–65 to +150
–65 to +125
“c
ELECTRICAL
WPE
NTC]
CHARACTERISTICS
(v!;)
–6.0
–6.0
(TA = 25°C)
(xi)
1.0
1.5
p/;
1700
1500
}d:)
3.2
3.2
&;)
–0.5
–0.5
(i)
40
40
CMV8.
Ndc)
*5.O
55.0
TCV,o
bv/”c)
MC171O
MC171OC
$;2
3.0
5.0
SENSE AMPLIFIERS
MAXIMUM RATINGS
(TA
= 25°C
UNLESS
OTHERWISE
I
NOTED)
VALUE
q,d
UNIT
I
MC1441
F,L,P
+75°c)
(O to
Mc1541F,~
(–55
to
+125°C)
consisting of a dual-channel gated sense am-
pii}ier with separate wideband differential
input
amplifiers. Either can be gated on from saturated
logic levels. The sense amplifier features adjust-
able threshold, saturated logic output levels, and
a strobe input that accommodates
saturated
logic levels. Designed to detect bipolar signals
from either of two sense lines. Operates with
core memory cycle times less than 0,5 ~s.
1
Power
Supply
Differential
Common
Load
RATING
Voltage
I SYMBOL
v+
v-
Vi.
C MV,.
[L, $
+1 o ~~s<~$>vd.
-+.@
:?), \
Vdc
*<, ~:
~ r?~,~,.”~j
;‘<:~~,,~,s25
‘:$>
Vdc
Vdc
mA
Input
Mode
Signal
Voltage
Input
Current
Power Dissipation
(Package
Limitation)
,:%gp.$;, .4+
.*$. i ;,, .’!,$.?
Flat Package
Derate above 25°C
.-:):jl,> ,&
Ceramic
Dual In-Line
Package
a
\.:t*’t$
Derate above 25°C
,, ~{:>
5.$:+,
Plastic Package
,,%, ..,, .,*.? .
.: *
Derate above 25°C
500
;0:
:1:
mW
mW/°C
mW
mW/”C
mW
mw/Qc
I
,*,.
,..,,
.
..,,, . ..
1
1
1
. Nominal Threshold
— 17 mV
‘OR
.
(TA =
25°C)
I
. Input Offset Voltage — 1.0 mV typical
q
ELECTRICA~’&~RACTERISTICS
“i?J*@-
Vtha
~PE
MC15&~
(GF
+5.@.
(Vdc)
–5.0
–5.0
(mV)
17
17
(vTV)
75
75
(WC}
4.9
4.9
(mv;ic)
350
350
/;:)
20
20
(:s)
30
30
?!P:;
*5.
?5.0
O
Propagation Delay
Input to Gate-Output – 20 ns
Input to Amplifier-Output
– 10 ns
Gate Response Time – 15 ns
Strobe Response Time – 15 ns
Common Mode Input Range — 1.5 Volts
,.r
.,\,$::\:
$:, “’$$;:.
* .$:*.?ti
>&\, !:::*,
,.$,
MCJ~4f~}+,+5.0
0
q
. Differential Mode Input Range
With Gate On – 600 mV
With Gate Off – 1.5 Volts
q
F SUFFIX
CASE
(Formerly
TO-86
607
Case
83)
L SUFFIX
CERAMIC
CASE
PACKAGE
605C
P SUFFIX
PLASTIC
CASE
PACKAGE
605
Power Dissipation
— 140 mW typ(,$$~~,j;~
TO-1 16
(Formerly
Case 93t
TO-116
v
r-
(1) 013
012
(14)
3.4 k
1.25 k ::
T t
7 (9)
OUTPUT
2k
: ;2k
6k: :
I
I
I
I
I
l’lr
I
117
T
5k
INPUT
9 ,.8 k
(11)
<
6 (8)
k
.
2.5
k
3.8 k
80
(10)
THRESHOLD AOJUST
pin number for flat package,
Number
in parenthesis
represents
pin number for dual in-line
I
(12) J
10
STROBE
ceramic
and plastic
0
5 ;;
packages.
B CHANNEL GATE INPUT
Number at terminal
end represents
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