MC10124FN Motorola, MC10124FN Datasheet

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MC10124FN

Manufacturer Part Number
MC10124FN
Description
Quad TTL to MECL Translator
Manufacturer
Motorola
Datasheet

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Quad TTL to MECL Translator
between a saturated logic section and the MECL section of digital systems. The
MC10124 has TTL compatible inputs, and MECL complementary open–emitter
outputs that allow use as an inverting/ non–inverting translator or as a
differential line driver. When the common strobe input is at the low logic level, it
forces all true outputs to a MECL low logic state and all inverting outputs to a
MECL high logic state.
Propagation delay of the MC10124 is typically 3.5 ns. The dc levels are
standard or Schottky TTL in, MECL 10,000 out.
differentially, via balanced twisted pair lines, to the MECL equipment, where the
signal can be received by the MC10115 or MC10116 differential line receivers.
The MC10124 is useful in computers, instrumentation, peripheral controllers,
test equipment, and digital communications systems.
3/93
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Motorola, Inc. 1996
The MC10124 is a quad translator for interfacing data and control signals
Power supply requirements are ground, +5.0 Volts, and –5.2 Volts.
An advantage of this device is that TTL level information can be transmitted
t r , t f = 2.5 ns typ (20%–80%)
P D = 380 mW typ/pkg (No Load)
t pd = 3.5 ns typ (+ 1.5 Vdc in to 50% out)
10
11
5
6
7
LOGIC DIAGRAM
Gnd
V CC (+5.0Vdc) =
V EE (–5.2Vdc) =
3–82
=
PIN 16
PIN 9
PIN 8
4
2
3
1
12
15
13
14
REV 5
For PLCC pin assignment, see the Pin Conversion
COMMON
Tables on page 6–11 of the Motorola MECL Data
STROBE
Pin assignment is for Dual–in–Line Package.
B OUT
A OUT
B OUT
A OUT
V EE
A IN
B IN
MC10124
PIN ASSIGNMENT
Book (DL122/D).
2
3
4
5
6
7
8
1
DIP
CERAMIC PACKAGE
PLASTIC PACKAGE
CASE 620–10
CASE 648–08
CASE 775–02
FN SUFFIX
16
15
14
13
12
11
10
9
L SUFFIX
P SUFFIX
PLCC
GND
C OUT
D OUT
D OUT
C OUT
D IN
C IN
V CC

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MC10124FN Summary of contents

Page 1

... D OUT A OUT OUT COMMON STROBE Pin assignment is for Dual–in–Line Package. For PLCC pin assignment, see the Pin Conversion Tables on page 6–11 of the Motorola MECL Data Book (DL122/D). REV 5 ...

Page 2

... Vdc –0.810 –0.890 –0.700 –1.650 –1.825 –1.615 Vdc –1.650 –1.825 –1.615 –0.910 Vdc –0.910 –1.630 –1.595 Vdc –1.630 –1.595 ns 3.5 6.0 1.0 6.0 3.5 6.0 1.5 6.8 3.5 6.0 1.0 6.0 3.5 6.0 1.5 6.8 3.5 6.0 1.0 6.0 3.5 6.0 1.5 6.8 2.5 3.9 1.1 4.3 2.5 3.9 1.1 4.3 MOTOROLA ...

Page 3

... See switching time test circuit. Propagation delay for this circuit is specified from +1.5Vdc in to the 50% point on the output waveform. The +3.5Vdc is shown here because all logic and supply levels are shifted 2 volts positive. MOTOROLA TEST VOLTAGE VALUES (Volts ILmax V IHA’ ...

Page 4

... V –3 3–85 MC10124 (mA –10 +1.0 –10 +1.0 –10 +1.0 Gnd 5,6,7,10,11, 5,7,10,11, MOTOROLA ...

Page 5

... All input and output cables to the scope are equal lengths of 50–ohm coaxial cable. Wire length should be < 1/4 inch from input pin and TP out to output pin. MOTOROLA SWITCHING TIME TEST CIRCUIT +6.0 Vdc V CC +7.0 Vdc 0 ...

Page 6

... L– 0.010 (0.250) T L– 0.007 (0.180) T L– 0.007 (0.180) T L– MIN MAX 9.78 10.03 9.78 10.03 4.20 4.57 2.29 2.79 0.33 0.48 1.27 BSC 0.66 0.81 0.51 ––– 0.64 ––– 8.89 9.04 8.89 9.04 1.07 1.21 1.07 1.21 1.07 1.42 ––– 0. 7.88 8.38 1.02 ––– MOTOROLA ...

Page 7

... Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding 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. “ ...

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