The SY10/100EL57 are fully differential 4:1 multiplexers.
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 V
BB
outputs are provided for single-ended or
AC coupled interfaces. In these scenarios, the V
BB
output
should be connected to the data bar inputs and bypassed
via a 0.01µF capacitor to ground. Note that the V
BB
output
can source/sink up to 0.5mA of current without upsetting
the voltage level.
TRUTH TABLE
SEL1
L
L
H
H
SEL0
L
H
L
H
DATA OUT
D
0
D
1
D
2
D
3
PIN NAMES
Pin
D
0-3
SEL
0, 1
V
BB
1, 2
Q
Function
Differential Data Inputs
Mux Select Inputs
Reference Outputs
Data Outputs
M9999-021910
hbwhelp@micrel.com or (408) 955-1690
1
Rev.: H
Amendment: /0
Issue Date: February 2010
Micrel, Inc.
SY10EL57
SY100EL57
PACKAGE/ORDERING INFORMATION
Ordering Information
(1)
Part Number
SY10EL57ZC
SY10EL57ZCTR
(2)
SY100EL57ZC
SY100EL57ZCTR
(2)
SY10EL57ZI
SY10EL57ZITR
(2)
12
Package
Type
Z16-2
Z16-2
Z16-2
Z16-2
Z16-2
Z16-2
Z16-2
Z16-2
Z16-2
Z16-2
Z16-2
Z16-2
Operating
Range
Commercial
Commercial
Commercial
Commercial
Industrial
Industrial
Industrial
Industrial
Industrial
Industrial
Industrial
Industrial
Package
Marking
SY10EL57ZC
SY10EL57ZC
SY100EL57ZC
SY100EL57ZC
SY10EL57ZI
SY10EL57ZI
SY100EL57ZI
SY100EL57ZI
SY10EL57ZG with
Pb-Free bar-line indicator
SY10EL57ZG with
Pb-Free bar-line indicator
SY100EL57ZG with
Pb-Free bar-line indicator
SY100EL57ZG with
Pb-Free bar-line indicator
Lead
Finish
Sn-Pb
Sn-Pb
Sn-Pb
Sn-Pb
Sn-Pb
Sn-Pb
Sn-Pb
Sn-Pb
Pb-Free
NiPdAu
Pb-Free
NiPdAu
Pb-Free
NiPdAu
Pb-Free
NiPdAu
V
CC
D0
D0
D1
D1
D2
D2
D3
D3
16
M9999-021910
hbwhelp@micrel.com or (408) 955-1690
1
2
3
4
SEL0
SEL1
Q
15
14
13
4:1
Q
SY100EL57ZI
SY100EL57ZITR
(2)
SY10EL57ZG
(3)
SY10EL57ZGTR
(2, 3)
SY100EL57ZG
(3)
SY100EL57ZGTR
(2, 3)
5
6
7
8
V
BB1
V
BB2
V
EE
11
10
9
16-Pin SOIC (Z16-1)
Notes:
1. Contact factory for die availability. Dice are guaranteed at T
A
= 25°C, DC Electricals only.
2. Tape and Reel.
3. Pb-Free package is recommended for new designs.
2
Micrel, Inc.
SY10EL57
SY100EL57
ABSOLUTE MAXIMUM RATINGS
(1)
Symbol
V
EE
V
IN
I
OUT
Power Supply (V
CC
= 0V)
Input Voltage (V
CC
= 0V)
Output Current
- Continuous
- Surge
Lead Storage Temperature
Operating Temperature Range
Operating Range
(1), (2)
Rating
Value
–8.0 to 0
0 to -6.0
50
100
+260
-40 to +85
-5.7 to -4.2
Unit
V
V
mA
˚C
˚C
V
T
LEAD
T
A
V
EE
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:
5 volt Power Supply Range 100EL57 Series:
-4.2V to -5.5V.
10EL57 Series
-4.75V to -5.5V.
10EL DC CHARACTERISTICS
V
EE
= -5.5 to -4.75V; V
CC
= GND = 0V
(1)
T
A
= -40˚C
Symbol
V
OH
V
OL
V
IH
V
IL
I
IL
Parameter
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input LOW Current
Min.
-1080
-1950
-1230
-1950
0.5
Max.
-890
-1650
-890
-1500
—
T
A
= 0˚C
Min.
-1020
-1950
-1170
-1950
0.5
Max.
-840
-1630
-840
-1480
—
T
A
= +25˚C
MIn.
-980
-1950
-1130
-1950
0.5
Max.
-810
-1630
-810
-1480
—
T
A
= +85˚C
Min.
-910
-1950
-1060
-1950
0.5
Max.
-720
-1595
-720
-1445
—
Unit
mV
mV
mV
mV
µA
Note:
1. 10EL circuits are designed to meet the DC specifications shown in the table after thermal equilibrium has been established. The circuit is in a test
socket or mounted on a printed circuit board and transverse airflow greater than 500lfpm is maintained. Outputs are terminated through a 50Ω
resistor to -2.0V except where otherwise specified on the individual data sheets.
100EL DC CHARACTERISTICS
V
EE
= -5.5 to -4.75V; V
CC
= GND = 0V
(1)
T
A
=-40˚C
Symbol
V
OH
V
OL
V
OHA
V
OLA
V
IH
V
IL
I
IL
Note:
1. The same DC parameter values at V
EE
= -4.5V now apply across the full V
EE
range of -4.2V to -5.5V. Outputs are terminated through a 50Ω resistor
to -2.0V except where otherwise specified on the individual data sheets.
T
A
=0˚C to 85C
Max.
-880
-1555
—
-1555
-880
-1475
—
Min.
-1025
-1810
-1035
—
-1165
-1810
0.5
Typ.
-955
-1705
—
—
—
—
—
Max.
-880
-1620
—
-1610
-880
-1475
—
Unit
mV
mV
mV
mV
mV
mV
µA
V
IN
= V
IL
(Max)
Condition
V
IN
= V
IH
(Max) or V
IL
(Min)
V
IN
= V
IH
(Max) or V
IL
(Min)
V
IN
= V
IH
(Min) or V
IL
(Max)
V
IN
= V
IH
(Min) or V
IL
(Max)
Parameter
Output HIGH Voltage
Output LOW Voltage
Output HIGH Voltage
Output LOW Voltage
Input HIGH Voltage
Input LOW Voltage
Input LOW Current
Min.
-1085
-1830
-1095
—
-1165
-1810
0.5
Typ.
-1005
-1695
—
—
—
—
—
M9999-021910
hbwhelp@micrel.com or (408) 955-1690
3
Micrel, Inc.
SY10EL57
SY100EL57
DC ELECTRICAL CHARACTERISTICS
V
EE
= -5.5 to -4.2V; V
CC
= GND = 0V
T
A
= -40
°
C
Symbol
I
EE
V
BB
I
IH
Parameter
Power Supply
Current
10EL
100EL
Min.
—
—
-1.43
-1.38
—
Typ.
15
15
—
—
—
Max.
24
24
-1.30
-1.26
150
Min.
—
—
-1.38
-1.38
—
T
A
= 0
°
C
Typ.
15
15
—
—
—
Max.
24
24
-1.27
-1.26
150
—
—
-1.35
-1.38
—
T
A
= +25
°
C
Min.
Typ.
15
15
—
—
—
Max.
24
24
-1.25
-1.26
150
—
—
-1.31
-1.38
—
T
A
= +85˚C
Min.
Typ.
15
15
—
—
—
Max. Unit
24
27
-1.19
-1.26
150
mA
V
µA
Output Reference 10EL
Voltage
100EL
Input HIGH Current
AC ELECTRICAL CHARACTERISTICS
V
EE
= -5.5 to -4.2V; V
CC
= GND = 0V
T
A
= -40
°
C
Symbol
t
PD
Parameter
Propagation Delay
DATA to Q/Q
SEL to Q/Q
Input Skew DATA to Q
Minmum Input Swing
DATA
Common Mode Range
DATA
Output Rise/Fall Times Q
(20% - 80%)
Min.
350
440
—
150
-2.0
125
Typ.
—
—
—
—
—
—
Max.
550
690
50
—
-0.4
375
Min.
350
440
—
150
-2.0
125
T
A
= 0
°
C
Typ.
—
—
—
—
—
—
Max.
550
690
50
—
-0.4
375
T
A
= +25
°
C
Min.
360
440
—
150
-2.0
125
Typ.
—
—
—
—
—
—
Max.
560
690
50
—
-0.4
375
T
A
= +85˚C
Min.
380
460
—
150
-2.0
125
Typ.
—
—
—
—
—
—
Max.
580
710
50
—
V
-0.4
375
ps
ps
mV
Unit
ps
t
skew
V
PP
V
CMR
tr
tf
M9999-021910
hbwhelp@micrel.com or (408) 955-1690
4
Micrel, Inc.
SY10EL57
SY100EL57
16-PIN SOIC .150" WIDE (Z16-2)
Rev. 02
MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131
TEL
USA
+ 1 (408) 944-0800
FAX
+ 1 (408) 474-1000
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.
目前医疗监护中无法动态掌握患者信息，一旦患者病情恶化，无法在第一时间实施抢救，对数据信息维护效率低。 文中首先阐述了蓝牙技术及其在医疗监护中应用的可行性，然后设计了系统框架，给出了具体功能，BlueTooth Wireless Communication Technology Application in Medical Monitoring包括数据采集和语音报警，最后对蓝牙信号在传输...[详细]
聊聊、笑笑、闹闹
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
