SY100EL57LZCTR [MICREL]
3.3V 4:1 DIFFERENTIAL MULTIPLEXER; 3.3V 4 ： 1差分多路复用器
| 型号： | SY100EL57LZCTR |
| 厂家： | 
MICREL SEMICONDUCTOR |
| 描述： | 3.3V 4:1 DIFFERENTIAL MULTIPLEXER |
| 文件： | 总4页 (文件大小：65K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
3.3V 4:1 DIFFERENTIAL
MULTIPLEXER
SY100EL57L
FEATURES
DESCRIPTION
■ 3.3V power supply
The SY100EL57L is a full 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 EL57L
makes it ideal for use in low skew applications such as
clock distribution.
■ Useful as either 4:1 or 2:1 multiplexer
■ VBB output for single-ended operation
■ 75KΩ internal input pulldown resistors
■ Available in 150 mil 16-pin SOIC package
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.
PIN CONFIGURATION/BLOCK DIAGRAM
VCC
SEL0 SEL1
Q
Q
V
BB1
VBB2
V
EE
9
16
15
14
13
12
11
10
4:1
1
2
3
4
5
6
7
8
D0
D0
D1
D1
D2
D2
D3
D3
SOIC
TOP VIEW
TRUTH TABLE
PIN NAMES
Pin
Function
Differential Data Inputs
Mux Select Inputs
Reference Outputs
Data Outputs
SEL1
SEL0
DATA OUT
D0-3
SEL0, 1
VBB1, 2
Q
L
L
L
H
L
D0
D1
D2
D3
H
H
H
Rev.: A
Amendment: /0
Issue Date: March, 1999
1
Micrel
SY100EL57L
ABSOLUTE MAXIMUM RATINGS(1)
Symbol
VEE
Rating
Value
Unit
V
Power Supply (VCC = 0V)
Input Voltage (VCC = 0V)
–7.0 to 0
0 to –4.3
VI
V
IOUT
Output Current
- Continuous
- Surge
50
mA
100
TA
Operating Temperature Range
Operating Range(1,2)
–40 to +85
°C
VEE
–4.0 to –3.0
V
NOTES:
1. ABSOLUTE MAXIMUM RATINGS, beyond which, device life may be impaired, unless otherwise specified on an individual data sheet.
2. Parametric values specified at:
Power Supply Range
100EL57L Series: -3.0V to -3.8V.
100EL DC CHARACTERISTICS
VEE = VEE (Min) - VEE (Max); VCC = GND(1)
TA = –40°C
TA = 0°C to 85°C
Symbol
VOH
VOL
Parameter
Min.
-1085
-1830
-1095
—
Typ.
Max.
Min.
Typ.
Max.
Unit
mV
mV
mV
mV
mV
mV
µA
Condition
Output HIGH Voltage
Output LOW Voltage
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input LOW Current
-1005
-880 -1025
-955
-880
VIN = VIH (Max)or VIL (Min)
VIN = VIH (Max)or VIL (Min)
VIN = VIH (Min)or VIL (Max)
VIN = VIH (Min)or VIL (Max)
-1695 -1555 -1810 -1705 -1620
VOHA
VOLA
VIH
—
—
—
—
—
—
-1035
—
—
—
—
—
—
—
-1555
-1610
-880
-1475
—
-1165
-1810
0.5
-880 -1165
-1475 -1810
VIL
IIL
—
0.5
VIN = VIL (Max)
NOTE:
1. Outputs are terminated through a 50Ω resistor to -2.0V except where otherwise specified on the individual data sheets.
DC ELECTRICAL CHARACTERISTICS
VEE = VEE (Min) - VEE (Max); VCC = GND
TA = –40°C
TA = 0°C
TA = +25°C
TA = +85˚C
Symbol
IEE
Parameter
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Unit
Power Supply Current
—
-15
—
-24
—
-15
—
-24
—
-15
—
-24
—
-15
—
-27
mA
V
VBB
Output Reference
Voltage
-1.38
-1.26 -1.38
-1.26 -1.38
-1.26 -1.38
-1.26
IIH
Input HIGH Current
—
—
150
—
—
150
—
—
150
—
—
150
µA
2
Micrel
SY100EL57L
AC ELECTRICAL CHARACTERISTICS
VEE = VEE (Min) - VEE (Max); VCC = GND
TA = –40°C
TA = 0°C
TA = +25°C
TA = +85˚C
Symbol
Parameter
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Unit
tPLH
tPHL
Propagation Delay
DATA to Q/Q
SEL to Q/Q350
ps
350
—
—
600
550
350
350
—
—
600
550
350
360
—
—
610
560
380
380
—
—
630
580
50
tskew
VPP
Input Skew DATA to Q
—
—
50
—
—
50
—
—
50
—
—
ps
Minmum Input Swing
DATA
mV
150
-2.0
—
—
150
—
—
150
—
—
150
—
—
VCMR
Common Mode Range
DATA
V
—
—
-0.4
575
-2.0
125
—
—
-0.4
520
-2.0
125
—
—
-0.4
520
-2.0
125
—
—
-0.4
520
tr
tf
Output Rise/Fall Times Q 125
(20% - 80%)
ps
PRODUCT ORDERING CODE
Ordering
Code
Package
Type
Operating
Range
SY100EL57LZC
Z16-2
Z16-2
Commercial
Commercial
SY100EL57LZCTR
3
Micrel
SY100EL57L
16 LEAD SOIC .150" WIDE (Z16-2)
Rev. 02
MICREL-SYNERGY 3250 SCOTT BOULEVARD SANTA CLARA CA 95054 USA
TEL + 1 (408) 980-9191 FAX + 1 (408) 914-7878 WEB http://www.micrel.com
This information is believed to be accurate and reliable, however no responsibility is assumed by Micrel for its use nor for any infringement of patents or
other rights of third parties resulting from its use. No license is granted by implication or otherwise under any patent or patent right of Micrel Inc.
© 2000 Micrel Incorporated
4
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