Datasheet MC10125FNR2 Datasheet (MOTOROLA)



SEMICONDUCTOR TECHNICAL DATA

3–89

REV 5

 Motorola, Inc. 1996

3/93

    

The MC10125 is a quad translator for interfacing data and control signals
between the MECL section and saturated logic sections of digital systems. The
MC10125 incorporates differential inputs and Schottky TTL “totem pole”
outputs. Differential inputs allow for use as an inverting/ non–inverting translator
or as a differential line receiver . The VBB reference voltage is available on pin 1
for use in single–ended input biasing. The outputs of the MC10125 go to a low
logic level whenever the inputs are left floating.

Power supply requirements are ground, +5.0 Volts and –5.2 Volts.
Propagation delay of the MC10125 is typically 4.5 ns. The MC10125 has fanout
of 10 TTL loads. The dc levels are MECL 10,000 in and Schottky TTL, or TTL
out. This device has an input common mode noise rejection of

± 1.0 Volt.

An advantage of this device is that MECL level information can be received,
via balanced twisted pair lines, in the TTL equipment. This isolates the MECL
logic from the noisy TTL environment. This device is useful in computers,
instrumentation, peripheral controllers, test equipment and digital
communications systems.

PD= 380 mW typ/pkg (No Load)
tpd= 4.5 ns typ (50% to + 1.5 Vdc out)

tr, tf= 2.5 ns typ (1.0 V to 2.0 V)

LOGIC DIAGRAM

4

3

2

5

7

6

12

11

10

13

15

14

1

VBB*

*VBB to be used to supply bias to the MC10125 only and bypassed (when used)

with 0.01 µF to 0.1 µF capacitor to ground (0 V). VBB can source < 1.0 mA.

When the input pin with the bubble goes positive, the output goes negative.

Gnd = PIN 16
VCC (+5.0Vdc) = PIN 9
VEE (–5.2Vdc) = PIN 8



DIP

PIN ASSIGNMENT

V

BB

A

IN

A

IN

A

OUT

B

OUT

B

IN

B

IN

V

EE

GND
D

IN

D

IN

D

OUT

C

OUT

C

IN

C

IN

V

CC

16
15
14
13
12
11
10

9

1
2
3
4
5
6
7
8

Pin assignment is for Dual–in–Line Package.

For PLCC pin assignment, see the Pin Conversion

T ables on page 6–11 of the Motorola MECL Data

Book (DL122/D).

L SUFFIX

CERAMIC PACKAGE

CASE 620–10

P SUFFIX

PLASTIC PACKAGE

CASE 648–08

FN SUFFIX

PLCC

CASE 775–02

MC10125

MOTOROLA MECL Data

DL122 — Rev 6

3–90

ELECTRICAL CHARACTERISTICS

Test Limits

Pin

Under

–30°C +25°C +85°C

Characteristic Symbol

Under

Test

Min Max Min Typ Max Min Max

Unit

Negative Power Supply Drain
Current

I

E

8 –44 –40 –44 mAdc

Positive Power Supply Drain

I

CCH

9 52 52 52 mAdc

pp y

Current

I

CCL

9 39 39 39 mAdc

Input Current I

inH

1

2 180 115 115 µAdc

Input Leakage Current I

CBO

2 1.5 1.0 1.0 µAdc

High Output Voltage V

OH

4 2.5 2.5 2.5 Vdc

Low Output Voltage V

OL

4 0.5 0.5 0.5 Vdc

High Threshold Voltage V

OHA

4 2.5 2.5 2.5 Vdc

Low Threshold Voltage V

OLA

4 0.5 0.5 0.5 Vdc

Indeterminate Input

V

OLS1

4 0.5 0.5 0.5 Vdc

p

Protection Tests

V

OLS2

4 0.5 0.5 0.5 Vdc

Short Circuit Current I

OS

4 40 100 40 100 40 100 mAdc

Reference Voltage V

BB

1 –1.420 –1.280 –1.350 –1.230 –1.295 –1.150 Vdc

Common Mode Rejection
Tests

V

OH

4
4

2.5

2.5

2.5

2.5

2.5

2.5

Vdc

V

OL

4
4

0.5

0.5

0.5

0.5

0.5

0.5

Vdc

Switching Times (50Ω Load) ns
Propagation Delay

(50% to +1.5Vdc)

t

6+5–

t

6–5+

t

2+4–

t

2–4+

5
5
4
4

1.0

1.0

1.0

1.0

6.0

6.0

6.0

6.0

1.0

1.0

1.0

1.0

4.5

4.5

4.5

4.5

6.0

6.0

6.0

6.0

1.0

1.0

1.0

1.0

6.0

6.0

6.0

6.0

Rise Time (+1.0V to 2.0V) t

4+

4 3.3 3.3 3.3

Fall Time (+1.0V to 2.0V) t

4–

4 3.3 3.3 3.3

1. Individually test each output, apply V

IHmax

to pin under test.

MC10125

3–91 MOTOROLAMECL Data

DL122 — Rev 6

ELECTRICAL CHARACTERISTICS (continued)

TEST VOLTAGE VALUES (Volts)

@ Test Temperature V

IHmax

V

ILminVIHAminVILAmaxVIHHVILH

–30°C –0.890 –1.890 –1.205 –1.500 +0.110 –0.890
+25°C –0.810 –1.850 –1.105 –1.475 +0.190 –0.850
+85°C –0.700 –1.825 –1.035 –1.440 +0.300 –0.825

Pin

TEST VOLTAGE APPLIED TO PINS LISTED BELOW

Characteristic Symbol

Und

er

Test

V

IHmax

V

ILminVIHAminVILAmaxVIHHVILH

Gnd

Output

Condition

Negative Power Supply
Drain Current

I

E

8 16

Positive Power Supply

I

CCH

9 2,6,10,14 16

pp y

Drain Current

I

CCL

9 2,6,10,14

16

Input Current I

inH

1

2 2,6,10,14 16

Input Leakage Current I

CBO

2 16

High Output Voltage V

OH

4 2,6,10,14 16 –2.0mA

Low Output Voltage V

OL

4 2,6,10,14 16 20mA

High Threshold Voltage V

OHA

4 6,10,14 2 16 –2.0mA

Low Threshold Voltage V

OLA

4 6,10,14 2 16 20mA

Indeterminate Input

V

OLS1

4 16 20mA

p

Protection Tests

V

OLS2

4 16 20mA

Short Circuit Current I

OS

4 2,6,10,14 4, 16

Reference Voltage V

BB

1 2,6,10,14

Common Mode Rejection
Tests

V

OH

4
4

3 2 16

16

–2.0mA
–2.0mA

V

OL

4
4

2 3 16

16

20mA

20mA
Switching Times(50Ω Load) Pulse In Pulse Out CL (pF)
Propagation Delay

(50% to +1.5Vdc)

t

6+5–

t

6–5+

t

2+4–

t

2–4+

5
5
4
4

6
6
2
2

5
5
4
4

25
25
25
25

16
16
16
16

Rise Time (+1.0V to 2.0V) t

4+

4 2 4 25 16

Fall Time (+1.0V to 2.0V) t

4–

4 2 4 25 16

1. Individually test each output, apply V

IHmax

to pin under test.

MC10125

MOTOROLA MECL Data

DL122 — Rev 6

3–92

ELECTRICAL CHARACTERISTICS (continued)

TEST VOLTAGE VALUES (Volts)

@ Test Temperature V

IHHVILH

V

BB

V

CC

V

EE

–30°C –1.890 –2.890

From

+5.0 –5.2

+25°C –1.810 –2.850

From

Pin

+5.0 –5.2

+85°C –1.700 –2.825

1

+5.0 –5.2

Pin

TEST VOLTAGE APPLIED TO PINS LISTED BELOW

Characteristic Symbol

Und

er

Test

V

IHHVILH

V

BB

V

CC

V

EE

Gnd

Output

Condition

Negative Power Supply
Drain Current

I

E

8 3,7,11,15 9 8 16

Positive Power Supply

I

CCH

9 3,7,11,15 9 8 16

pp y

Drain Current

I

CCL

9 3,7,11,15 9 8

16

Input Current I

inH

1

2 3,7,11,15 9 8 16

Input Leakage Current I

CBO

2 3,7,11,15 9 2,6,8,10,14 16

High Output Voltage V

OH

4 3,7,1 1,15 9 8 16 –2.0mA

Low Output Voltage V

OL

4 3,7,1 1,15 9 8 16 20mA

High Threshold Voltage V

OHA

4 3,7,1 1,15 9 8 16 –2.0mA

Low Threshold Voltage V

OLA

4 3,7,11,15 9 8 16 20mA

Indeterminate Input
Protection Tests

V

OLS1

4 9 2,3,6,7,8,

10,11,14,15

16 20mA

V

OLS2

4 9 8 16 20mA

Short Circuit Current I

OS

4 3,7,1 1,15 9 8 4, 16

Reference Voltage V

BB

1 3,7,11,15

Common Mode Rejection Tests V

OH

4
4

3 2

9
9

8
8

1616–2.0mA

–2.0mA

V

OL

4
4

2 3

9
9

8
8

16
16

20mA

20mA
Switching Times (50Ω Load)
Propagation Delay

(50% to +1.5Vdc)

t

6+5–

t

6–5+

t

2+4–

t

2–4+

5
5
4
4

3,7,11,15
3,7,11,15
3,7,11,15
3,7,11,15

9
9
9
9

8
8
8
8

16
16
16
16

Rise Time (+1.0V to 2.0V) t

4+

4 3,7,11,15 9 8 16

Fall Time (+1.0V to 2.0V) t

4–

4 3,7,11,15 9 8 16

1. Individually test each output, apply V

IHmax

to pin under test.

Each MECL 10,000 series circuit has been designed to meet the dc specifications shown in the test table, after thermal equilibrium has been
established. The circuit is in a test socket or mounted on a printed circuit board and transverse air flow greater than 500 linear fpm is maintained.
Outputs are terminated through a 50-ohm resistor to –2.0 volts. Test procedures are shown for only one gate. The other gates are tested in the
same manner.

MC10125

3–93 MOTOROLAMECL Data

DL122 — Rev 6

50-ohm termination to ground located
in each scope channel input.

All input and output cables to the
scope are equal lengths of 50-ohm
coaxial cable. Wire length should be
< 1/4 inch from TPin to input pin and
TP

out

to output pin.

CL = 25 pF, including test fixture
One input from each gate must be tied to V

BB

(Pin 1) during testing.

4

3

2

5

7

6

12

11

10

13

15

14

1

V

BB

V

out

Coax

16 8

0.1

µ

F

–5.2 Vdc

V

EE

0.1 µF

Pulse Generator

Coax

V

in

Input

V

CC

+5.0 Vdc

Input Pulse
t+ = t– = 2.0

±

0.2 ns

(20 to 80%)

450

C

L

0.1 µF

–1.69 Vdc

SWITCHING TIME TEST CIRCUIT

MC10125

MOTOROLA MECL Data

DL122 — Rev 6

3–94

OUTLINE DIMENSIONS

FN SUFFIX

PLASTIC PLCC PACKAGE

CASE 775–02

ISSUE C

NOTES:

1. DATUMS –L–, –M–, AND –N– DETERMINED
WHERE TOP OF LEAD SHOULDER EXITS PLASTIC
BODY AT MOLD PARTING LINE.

2. DIMENSION G1, TRUE POSITION TO BE
MEASURED AT DATUM –T–, SEATING PLANE.

3. DIMENSIONS R AND U DO NOT INCLUDE MOLD
FLASH. ALLOWABLE MOLD FLASH IS 0.010 (0.250)
PER SIDE.

4. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.

5. CONTROLLING DIMENSION: INCH.

6. THE PACKAGE TOP MAY BE SMALLER THAN THE
PACKAGE BOTTOM BY UP TO 0.012 (0.300).
DIMENSIONS R AND U ARE DETERMINED AT THE
OUTERMOST EXTREMES OF THE PLASTIC BODY
EXCLUSIVE OF MOLD FLASH, TIE BAR BURRS,
GATE BURRS AND INTERLEAD FLASH, BUT
INCLUDING ANY MISMATCH BETWEEN THE TOP
AND BOTTOM OF THE PLASTIC BODY.

7. DIMENSION H DOES NOT INCLUDE DAMBAR
PROTRUSION OR INTRUSION. THE DAMBAR
PROTRUSION(S) SHALL NOT CAUSE THE H
DIMENSION TO BE GREATER THAN 0.037 (0.940).
THE DAMBAR INTRUSION(S) SHALL NOT CAUSE
THE H DIMENSION TO BE SMALLER THAN 0.025
(0.635).

–M–

–N–

–L–

Y BRK

W

V

D

D

S

L–M

M

0.007 (0.180) N

S

T

S

L–M

M

0.007 (0.180) N

S

T

S

L–M

S

0.010 (0.250) N

S

T

X

G1

B

U

Z

VIEW D–D

20 1

S

L–M

M

0.007 (0.180) N

S

T

S

L–M

M

0.007 (0.180) N

S

T

S

L–M

S

0.010 (0.250) N

S

T

C

G

VIEW S

E

J

R

Z

A

0.004 (0.100)

–T–

SEATING
PLANE

S

L–M

M

0.007 (0.180) N

S

T

S

L–M

M

0.007 (0.180) N

S

T

H

VIEW S

K

K1

F

G1

DIM MIN MAX MIN MAX

MILLIMETERSINCHES

A 0.385 0.395 9.78 10.03
B 0.385 0.395 9.78 10.03
C 0.165 0.180 4.20 4.57
E 0.090 0.1 10 2.29 2.79
F 0.013 0.019 0.33 0.48
G 0.050 BSC 1.27 BSC
H 0.026 0.032 0.66 0.81
J 0.020 ––– 0.51 –––
K 0.025 ––– 0.64 –––
R 0.350 0.356 8.89 9.04
U 0.350 0.356 8.89 9.04
V 0.042 0.048 1.07 1.21
W 0.042 0.048 1.07 1.21
X 0.042 0.056 1.07 1.42
Y ––– 0.020 ––– 0.50

Z 2 10 2 10
G1 0.310 0.330 7.88 8.38
K1 0.040 ––– 1.02 –––

____

MC10125

3–95 MOTOROLAMECL Data

DL122 — Rev 6

OUTLINE DIMENSIONS

P SUFFIX

PLASTIC DIP PACKAGE

CASE 648–08

ISSUE R

NOTES:

1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.

2. CONTROLLING DIMENSION: INCH.

3. DIMENSION L TO CENTER OF LEADS WHEN
FORMED PARALLEL.

4. DIMENSION B DOES NOT INCLUDE MOLD FLASH.

5. ROUNDED CORNERS OPTIONAL.

–A–

B

F

C

S

H

G

D

J

L

M

16 PL

SEATING

18

916

K

PLANE

–T–

M

A

M

0.25 (0.010) T

DIM MIN MAX MIN MAX

MILLIMETERSINCHES

A 0.740 0.770 18.80 19.55
B 0.250 0.270 6.35 6.85
C 0.145 0.175 3.69 4.44
D 0.015 0.021 0.39 0.53
F 0.040 0.70 1.02 1.77
G 0.100 BSC 2.54 BSC
H 0.050 BSC 1.27 BSC

J 0.008 0.015 0.21 0.38

K 0.110 0.130 2.80 3.30

L 0.295 0.305 7.50 7.74
M 0 10 0 10
S 0.020 0.040 0.51 1.01

____

L SUFFIX

CERAMIC DIP PACKAGE

CASE 620–10

ISSUE V

NOTES:

1. DIMENSIONING AND TOLERANCING PER
ANSI Y14.5M, 1982.

2. CONTROLLING DIMENSION: INCH.

3. DIMENSION L TO CENTER OF LEAD WHEN
FORMED PARALLEL.

4. DIMENSION F MAY NARROW TO 0.76 (0.030)
WHERE THE LEAD ENTERS THE CERAMIC
BODY.

–A–

–B–

–T–

F

E

G

N

K

C

SEATING
PLANE

16 PLD

S

A

M

0.25 (0.010) T

16 PLJ

S

B

M

0.25 (0.010) T

M

L

DIM MIN MAX MIN MAX

MILLIMETERSINCHES

A 0.750 0.785 19.05 19.93
B 0.240 0.295 6.10 7.49
C ––– 0.200 ––– 5.08
D 0.015 0.020 0.39 0.50
E 0.050 BSC 1.27 BSC

F 0.055 0.065 1.40 1.65
G 0.100 BSC 2.54 BSC
H 0.008 0.015 0.21 0.38
K 0.125 0.170 3.18 4.31

L 0.300 BSC 7.62 BSC
M 0 15 0 15
N 0.020 0.040 0.51 1.01

____

16 9

18

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the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and
specifically disclaims any and all liability, including without limitation consequential or incidental damages. “T ypical” parameters which may be provided in Motorola
data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. All operating parameters, including “Typicals”
must be validated for each customer application by customer’s technical experts. Motorola does not convey any license under its patent rights nor the rights of
others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other
applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury
or death may occur. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola
and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees
arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that
Motorola was negligent regarding the design or manufacture of the part. Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal
Opportunity/Affirmative Action Employer.

How to reach us:
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MC10125/D

*MC10125/D*

◊