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MC10H352FN

P1-P3P4-P6
© Semiconductor Components Industries, LLC, 2006
February, 2006 − Rev. 7
1 Publication Order Number:
MC10H352/D
MC10H352
Quad CMOS to PECL*
Translator
Description
The MC10H352 is a quad translator for interfacing data between a
CMOS logic section and the PECL section of digital systems when
only a +5.0 Vdc power supply is available. The MC10H352 has
CMOS compatible inputs and PECL 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 a low logic
level, it forces all true outputs to the PECL low logic state (≈ +3.2 V)
and all inverting outputs to the PECL high logic state (≈ +4.1 V).
The MC10H352 can also be used with the MC10H350 to transmit
and receive CMOS information differentially via balanced twisted
pair lines.
Features
• Single +5.0 V Power Supply
• All V
CC
Pins Isolated On Chip
• Differentially Drive Balanced Lines
• t
pd
= 1.3 nsec Typical
• Pb−Free Packages are Available*
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
MARKING DIAGRAMS*
PDIP−20
P SUFFIX
CASE 738
http://onsemi.com
*For additional marking information, refer to
Application Note AND8002/D.
See detailed ordering and shipping information in the package
dimensions section on page 4 of this data sheet.
ORDERING INFORMATION
A = Assembly Location
WL = Wafer Lot
YY = Year
WW = Work Week
G= Pb−Free Package
PLLC−20
FN SUFFIX
CASE 775
20
1
10H352G
AWLYYWW
120
1
20
MC10H352P
AWLYYWWG
MC10H352
http://onsemi.com
2
Figure 1. Logic Diagram
Figure 2. Pin Assignment
B OUT
B OUT
N.C.
A OUT
A OUT
V
CC
B IN
A IN
ECL V
CC
C OUT
C OUT
D OUT
D OUT
V
CC
2
C IN
N.C.
20
19
18
17
16
15
14
13
1
2
3
4
5
6
7
8
COMMON
STROBE
GND
D IN
CMOS V
CC
12
11
9
10
14 19
18
12
16
17
8
5
4
71
2
9
B IN
A IN
COMMON
STROBE
D IN
C IN
B OUT
B OUT
A OUT
A OUT
D OUT
D OUT
C OUT
C OUT
V
CC
(+5.0 VDC) = PINS 6, 11, 15, 20
GND = PIN 10
Pin assignment is for Dual−in−Line Package.
For PLCC pin assignment, see the Pin Conversion Tables on page 18
of the ON Semiconductor MECL Data Book (DL122/D).
Table 1. MAXIMUM RATINGS
Symbol Characteristic Rating Unit
V
CC
Power Supply 0 to +7.0 Vdc
V
I
Input Voltage (V
CC
= 5.0 V) 0 to V
CC
Vdc
I
out
Output Current Continuous
Surge
50
100
mA
T
A
Operating Temperature Range 0 to +75 °C
T
stg
Storage Temperature Range Plastic
Ceramic
−55 to +150
−55 to +165
°C
Maximum ratings are those values beyond which device damage can occur. Maximum ratings applied to the device are individual stress limit
values (not normal operating conditions) and are not valid simultaneously. If these limits are exceeded, device functional operation is not implied,
damage may occur and reliability may be affected.
MC10H352
http://onsemi.com
3
Table 2. ELECTRICAL CHARACTERISTICS (V
CC
= V
CC1
= V
CC2
= 5.0 V ± 5.0%) (Note 1)
0° 25° 75°
Symbol Characteristic Min Max Min Max Min Max Unit
ECL
Power Supply
Current
50 45 50 mA
TTL 20 15 20 mA
I
R
Reverse Current
Pins 7, 8, 12, 14
Pin 9
25
100
20
80
25
100
mA
I
F
Forward Current
Pins 7, 8, 12, 14
Pin 9
−0.8
−3.2
−0.6
−2.4
−0.8
−3.2
mA
V
(BR)in
Input Voltage
Breakdown
5.5 5.5 5.5 Vdc
V
I
Input Clamp Voltage
(I
in
= −18 mA)
−1.5 −1.5 −1.5 Vdc
V
OH
High Output
Voltage (Note 2)
3.98 4.16 4.02 4.19 4.08 4.27 Vdc
V
OL
Low Output
Voltage (Note 2)
3.05 3.37 3.05 3.37 3.05 3.37 Vdc
V
IH
High Input Voltage 3.15 3.15 3.15 Vdc
V
IL
Low Input Voltage 1.5 1.5 1.5 Vdc
*Positive Emitter Coupled Logic
1. Each MECL 10H™ 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 lfpm is maintained.
Outputs are terminated through a 50 W resistor to V
CC
− 2.0 Vdc.
2. With V
CC
at 5.0 V. V
OH
/V
OL
change 1:1 with V
CC
.
Table 3. AC PARAMETERS
0° 25° 75°
Symbol Characteristic Min Max Min Max Min Max Unit
t
pd
Propagation Delay (Note 3) 0.4 1.9 0.4 2.0 0.4 2.1 ns
t
r
Rise Time (20% to 80%) 0.4 1.9 0.4 2.0 0.4 2.1 ns
t
f
Fall Time (80% to 20%) 0.4 1.9 0.4 2.0 0.4 2.1 ns
f
max
Maximum Operating Frequency 150 150 150 MHz
NOTE: Device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printed circuit
board with maintained transverse airflow greater than 500 lfpm. Electrical parameters are guaranteed only over the declared
operating temperature range. Functional operation of the device exceeding these conditions is not implied. Device specification limit
values are applied individually under normal operating conditions and not valid simultaneously.
3. Propagation delay is measured on this circuit from V
CC
/2 on the input waveform to the 50% point on the output waveform.
P1-P3P4-P6

MC10H352FN

Mfr. #:
Buy MC10H352FN
Manufacturer:
ON Semiconductor
Description:
Translation - Voltage Levels Quad CMOS to PECL
Lifecycle:
New from this manufacturer.
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