MC10EL57 Datasheet, PDF (1/3 Pages) ON Semiconductor – 4:1 Differential Multiplexer

MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
4:1 Differential Multiplexer
The MC10/100EL57 is a fully differential 4:1 multiplexer. By leaving the
SEL1 line open (pulled LOW via the input pulldown resistors) the device
can also be used as a differential 2:1 multiplexer with SEL0 input
selecting between D0 and D1. The fully differential architecture of the
EL57 makes it ideal for use in low skew applications such as clock
distribution.
The SEL1 is the most significant select line. The binary number applied
to the select inputs will select the same numbered data input (i.e., 00
selects D0).
Multiple VBB outputs are provided for single-ended or AC coupled
interfaces. In these scenarios, the VBB output should be connected to the
data bar inputs and bypassed via a 0.01µF capacitor to ground. Note that
the VBB output can source/sink up to 0.5mA of current without upsetting
the voltage level.
• Useful as Either 4:1 or 2:1 Multiplexer
• VBB Output for Single-Ended Operation
• 75kΩ Internal Input Pulldown Resistors
• >1000V ESD Protection
LOGIC DIAGRAM AND PINOUT ASSIGNMENT
VCC SEL0 SEL1 Q
16 15 14 13
Q VBB1 VBB2 VEE
12 11 10 9
4:1
12345678
D0 D0 D1 D1 D2 D2 D3 D3
MC10EL57
MC100EL57
16
1
D SUFFIX
PLASTIC SOIC PACKAGE
CASE 751B-05
PIN DESCRIPTION
PIN
D0–3
SEL0,1
VBB
Q0
FUNCTION
Diff Data Inputs
Mux Select Inputs
Reference Output
Data Outputs
FUNCTION TABLE
SEL1 SEL0
L
L
L
H
H
L
H
H
DATA OUT
D0
D1
D2
D3
ABSOLUTE MAXIMUM RATINGS1
Symbol
Characteristic
Rating
Unit
VEE
VI
Iout
Power Supply (VCC = 0V)
Input Voltage (VCC = 0V)
Output Current
Continuous
Surge
–8.0 to 0
0 to –6.0
50
100
VDC
VDC
mA
TA
VEE
Operating Temperature Range
Operating Range^1,2
–40 to +85
°C
–5.7 to –4.2
V
1. Absolute maximum rating, beyond which, device life may be impaired, unless otherwise specified on an individual data sheet.
2. Parametric values specified at:
10EL Series:
–4.94V to –5.50V
100EL Series:
–4.20V to –5.50V
1/95
© Motorola, Inc. 1996
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