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Электронный компонент: SY100EL56VZITR

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DESCRIPTION
s
3.3V and 5V power supply options
s
440ps propagation delay
s
Separate and common select
s
High bandwidth output transitions
s
Internal 75K
input pull-down resistors
s
Available in 20-pin SOIC package
The SY100EL56V is a dual, fully differential 2:1
multiplexer. The differential data path makes the device
ideal for multiplexing low skew clock or other skew
sensitive signals. Multiple V
BB
pins are provided to ease
AC coupling input signals.
The device features both individual and common select
inputs to address both data path and random logic
applications.
The differential inputs have special circuitry which
ensures device stability under open input conditions.
When both differential inputs are left open the D input
will pull down to V
EE
, the /D input will bias around V
CC
/2
forcing the Q output LOW.
FEATURES
5V/3.3V DUAL DIFFERENTIAL
2:1 MULTIPLEXER
SY100EL56V
TRUTH TABLE
SEL
Data
H
a
L
b
PIN CONFIGURATION/BLOCK DIAGRAM
SOIC
TOP VIEW
PIN NAMES
Pin
Function
D0
a
D1
a
Input Data a
D0
b
D1
b
Input Data b
SEL0SEL1
Individual Select Input
COM_SEL
Common Select Input
Q
0
Q
1
True Outputs
/Q
0
/Q
1
Inverted Outputs
V
CC
SEL0
V
CC
V
EE
D
0a
V
BB1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
D
0b
Q
0
Q
0
COM_SEL
Q
1
SEL1
Q
1
D
1a
V
BB0
D
1b
D
0a
D
0b
D
1a
D
1b
1
Rev.: F
Amendment: /0
Issue Date:
July 2003
2
SY100EL56V
Micrel
Symbol
Rating
Value
Unit
V
CC
Power Supply Voltage (V
EE
= 0)
+6.0 to 0
V
V
EE
Power Supply Voltage (V
CC
= 0)
6.0 to 0
V
V
IN
Input Voltage (V
CC
= 0V, V
IN
not more negative than V
EE
)
6.0 to 0
V
Input Voltage (V
EE
= 0V, V
IN
not more positive than V
CC
)
+6.0 to 0
V
I
OUT
Output Current
Continuous
50
mA
Surge
100
T
A
Operating Temperature Range
40 to +85
C
T
store
Storage Temperature Range
65 to +150
C
JA
Thermal Resistance (Junction-to-Ambient)
Still Air
160
C/W
500lfpm
109
C/W
JC
Thermal Resistance (Junction-to-Case)
39
C/W
ESD
Mil Std. 883 Human Body Model, All Pins
>1.5k
V
Note 1.
Permanent device damage may occur if ABSOLUTE MAXIMUM RATINGS are exceeded. This is a stress rating only and functional operation
is not implied at conditions other than those detailed in the operational sections of this data sheet. Exposure to ABSOLUTE MAXIMUM
RATlNG conditions for extended periods may affect device reliability.
ABSOLUTE MAXIMUM RATINGS
(1)
DC ELECTRICAL CHARACTERISTICS
(1)
T
A
= -40
C
T
A
= 0
C
T
A
= +25
C
T
A
= +85C
Symbol
Parameter
Min.
Typ.
Max.
Min.
Typ.
Max.
Min.
Typ.
Max.
Min.
Typ.
Max.
Unit
I
EE
Power Supply Current
--
20
24
--
20
24
--
20
24
--
20
24
mA
V
BB
Output Reference
1.38
--
1.26 1.38
--
1.26 1.38
--
1.26 1.38
--
1.26
V
Voltage
I
IH
Input HIGH Current
--
--
150
--
--
150
--
--
150
--
--
150
A
I
IL
Input LOW Current
A
Dn
0.5
--
--
0.5
--
--
0.5
--
--
0.5
--
--
Dn
600
--
--
600
--
--
600
--
--
600
--
--
V
PP
(DC)
Input Sensitivity
(2)
50
--
--
50
--
--
50
--
--
50
--
--
mV
V
EE
=V
EE
(Min) to V
EE
(Max); V
CC
= GND
Note 1.
Parametric values specifed at: 100EL56V Series: (3.0V to 3.8V) or (4.2V to 5.5V).
Note 2.
Differential input voltage required to obtain a full ECL swing on the outputs.
3
SY100EL56V
Micrel
AC ELECTRICAL CHARACTERISTICS
V
EE
=V
EE
(Min) to V
EE
(Max); V
CC
= GND
T
A
= -40
C
T
A
= 0
C
T
A
= +25
C
T
A
= +85C
Symbol
Parameter
Min.
Typ.
Max.
Min.
Typ.
Max.
Min.
Typ.
Max.
Min.
Typ.
Max. Unit
t
PLH
Propagation
D (Diff)
340
--
540
350
--
550
360
--
560
380
--
580
ps
t
PHL
Delay
D (SE)
290
--
590
300
--
600
310
--
610
330
--
630
to Output
SEL
430
--
730
440
--
740
440
--
740
450
--
750
COM_SEL
430
--
730
440
--
740
440
--
740
450
--
750
t
SKEW
Within Device Skew
(1)
--
40
80
--
40
80
--
40
80
--
40
80
ps
Duty Cycle Skew
(2)
--
--
100
--
--
100
--
--
100
--
--
100
ps
V
PP
(AC) Minimum Input Swing
(3)
150
--
1000
150
--
1000
150
--
1000
150
--
1000
mV
V
CMR
Common Mode Range
V
V
EE
= 3.0V to 3.8V
(4)
V
PP
< 500mV
2.0
--
0.4
2.1
--
0.4
2.1
--
0.4
2.1
--
0.4
V
PP
500mV
1.8
--
0.4
1.9
--
0.4
1.9
--
0.4
1.9
--
0.4
V
EE
= 4.2V to 5.5V
(5)
V
PP
< 500mV
3.2
--
0.4
3.3
--
0.4
3.3
--
0.4
3.3
--
0.4
V
PP
500mV
3.0
--
0.4
3.1
--
0.4
3.1
--
0.4
3.1
--
0.4
t
r
Output Rise/Fall Times Q
200
--
540
200
--
540
200
--
540
200
--
540
ps
t
f
(20% 80%)
Note 1.
Within device skew is defined as identical transitions on similar paths through a device.
Note 2.
Duty cycle skew is defined only for differential operation when the delays are measured from the cross point of the inputs to the cross point of
the outputs.
Note 3.
Minimum input swing for which AC parameters are guaranteed.
Note 4.
The CMR range is referenced to the most positive side of the differential input signal. Normal operation is obtained if the HIGH level falls
within the specified range and the peak-to-peak voltage lies between V
PP
(min) and 1V. The lower end of the CMR range varies 1:1 with V
EE
.
The numbers in the spec table assume a nominal V
EE
= 3.3V. Note for PECL operation, the V
CMR
(min) will be fixed at 3.3V |V
CMR
(min)|.
Note 5.
The CMR range is referenced to the most positive side of the differential input signal. Normal operation is obtained if the HIGH level falls
within the specified range and the peak-to-peak voltage lies between V
PP
(min) and 1V. The lower end of the CMR range varies 1:1 with V
EE
.
The numbers in the spec table assume a nominal V
EE
= 4.5V. Note for PECL operation, the V
CMR
(min) will be fixed at 5.0V |V
CMR
(min)|.
Ordering
Package
Operating
Marking
Code
Type
Range
Code
SY100EL56VZC
Z20-1
Commercial
XEL56V
SY100EL56VZCTR
(1)
Z20-1
Commercial
XEL56V
Note 1.
Tape and Reel.
Note 2.
Recommended for new designs.
PRODUCT ORDERING CODE
Ordering
Package
Operating
Marking
Code
Type
Range
Code
SY100EL56VZI
(2)
Z20-1
Industrial
XEL56V
SY100EL56VZITR
(1, 2)
Z20-1
Industrial
XEL56V
Process:
Bipolar
ESD Rating:
Per Mil Std. 883 Human Body Model,
>1.5kV (all pins).
PRODUCT/PROCESS INFORMATION
4
SY100EL56V
Micrel
MICREL, INC.
1849 FORTUNE DRIVE
SAN JOSE, CA 95131
USA
TEL
+ 1 (408) 944-0800
FAX
+ 1 (408) 944-0970
WEB
http://www.micrel.com
The information furnished by Micrel in this datasheet is believed to be accurate and reliable. However, no responsibility is assumed by Micrel for its use.
Micrel reserves the right to change circuitry and specifications at any time without notification to the customer.
Micrel Products are not designed or authorized for use as components in life support appliances, devices or systems where malfunction of a product can
reasonably be expected to result in personal injury. Life support devices or systems are devices or systems that (a) are intended for surgical implant into
the body or (b) support or sustain life, and whose failure to perform can be reasonably expected to result in a significant injury to the user. A Purchaser's
use or sale of Micrel Products for use in life support appliances, devices or systems is at Purchaser's own risk and Purchaser agrees to fully indemnify
Micrel for any damages resulting from such use or sale.
2003 Micrel, Incorporated.
20 LEAD SOIC .300" WIDE (Z20-1)
Rev. 03
Package Notes:
Note 1.
Package meets Level 1 moisture sensitivity.