The SY10/100E116 are quint differential line receivers
designed for use in new, high-performance ECL systems.
These devices have emitter-follower outputs and an
internally generated reference supply (V
BB
) for single-
ended reception.
Active current sources combined with Micrel’s ASSET™
technology provide the receivers with excellent common
mode noise rejection.
The receiver design features clamp circuitry to cause a
defined output state if both the inverting and non-inverting
inputs are left open; in this case the Q output goes LOW,
while the Q output goes HIGH.
If both inverting and non-inverting inputs are at equal
potential, the receiver does
not
go to a defined state, but
rather shares current in normal differential amplifier fashion,
producing output voltage levels midway between HIGH
and LOW.
The V
BB
output is intended for use as a reference
voltage for single-ended reception of ECL signals to that
device only. When using V
BB
for this purpose, it is
recommended that V
BB
is decoupled to V
CC
via a 0.01
µF
capacitor.
For higher bandwidth, please refer to the SY10/100E416
device.
BLOCK DIAGRAM
D
0
D
0
D
1
D
1
D
2
D
2
D
3
D
3
D
4
D
4
Q
0
Q
0
Q
1
Q
1
Q
2
Q
2
Q
3
Q
3
Q
4
PIN NAMES
Pin
Function
Differential Input Pairs
Differential Output Pairs
Reference Voltage Output
V
CC
to Output
Q
4
D
0
, D
0
-D
4
, D
4
Q
0
, Q
0
-Q
4
, Q
4
V
BB
V
CCO
V
BB
M9999-032006
hbwhelp@micrel.com or (408) 955-1690
Rev.: H
Amendment: /0
1
Issue Date: March 2006
Micrel, Inc.
SY10E116
SY100E116
PACKAGE/ORDERING INFORMATION
V
CCO
V
CCO
Ordering Information
(1)
Part Number
Package
Type
J28-1
J28-1
J28-1
J28-1
J28-1
J28-1
J28-1
J28-1
J28-1
J28-1
J28-1
J28-1
Operating
Range
Industrial
Industrial
Industrial
Industrial
Commercial
Commercial
Commercial
Commercial
Industrial
Industrial
Industrial
Industrial
Package
Marking
SY10E116JI
SY10E116JI
SY100E116JI
SY100E116JI
SY10E116JC
SY10E116JC
SY100E116JC
SY100E116JC
SY10E116JY with
Pb-Free bar-line indicator
SY10E116JY with
Pb-Free bar-line indicator
SY100E116JY with
Pb-Free bar-line indicator
SY100E116JY with
Pb-Free bar-line indicator
Lead
Finish
Sn-Pb
Sn-Pb
Sn-Pb
Sn-Pb
Sn-Pb
Sn-Pb
Sn-Pb
Sn-Pb
Matte-Sn
Matte-Sn
Matte-Sn
Matte-Sn
25
24 23 22 21 20 19
18
17
D
4
D
4
Q
4
D
3
Q
4
D
3
D
2
D
2
V
EE
V
BB
D
0
D
0
26
27
28
1
2
3
4
5
6
7
8
9
10 11
Q
3
Q
3
V
CC
Q
2
Q
2
V
CCO
Q
1
SY10E116JI
SY10E116JITR
(2)
SY100E116JI
SY100E116JITR
(2)
SY10E116JC
SY10E116JCTR
(2)
SY100E116JC
SY100E116JCTR
(2)
SY10E116JY
(3)
SY10E116JYTR
(2, 3)
SY100E116JY
(3)
SY100E116JYTR
(2, 3)
Notes:
PLCC
TOP VIEW
J28-1
16
15
14
13
12
V
CCO
Q
0
28-Pin PLCC (J28-1)
V
CCO
Q
0
Q
1
D
1
D
1
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.
M9999-032006
hbwhelp@micrel.com or (408) 955-1690
2
Micrel, Inc.
SY10E116
SY100E116
LOGIC EQUATION
Q
n
= D
n
DC ELECTRICAL CHARACTERISTICS
V
EE
= V
EE
(Min.) to V
EE
(Max.); V
CC
= V
CCO
= GND
T
A
= –40
°
C
Symbol
V
BB
Parameter
Output Reference
Voltage
10E
100E
Input HIGH Current
Power Supply Current
10E
100E
Input Sensitivity
(1)
Common Mode Range
(2)
Min. Typ.
–1.43
–1.43
—
—
—
150
–2.0
—
—
—
29
29
—
—
Max.
–1.30
–1.26
200
35
35
—
–0.6
Min.
–1.38
–1.38
—
—
—
150
–2.0
T
A
= 0
°
C
Typ.
—
—
—
29
29
—
—
Max.
–1.27
–1.26
200
35
35
—
–0.6
T
A
= +25
°
C
Min.
–1.35
–1.38
—
—
—
150
–2.0
Typ.
—
—
—
29
29
—
—
Max.
–1.25
–1.26
200
35
35
—
–0.6
T
A
= +85
°
C
Min.
–1.31
–1.38
—
—
—
150
–2.0
Typ.
—
—
—
29
33
—
—
Max.
–1.19
–1.26
200
35
40
—
–0.6
mV
V
µA
mA
Unit
V
I
IH
I
EE
V
PP (DC)
V
CMR
Notes:
1. V
PP
is the minimum differential input voltage required to assure full ECL levels are present at the outputs.
2. V
CMR
is referenced to the most positive side of the differential input signal. Normal operation is obtained when the "HIGH" input is within the V
CMR
range
and the input swing is greater than V
PP
(min.) and <1V.
AC ELECTRICAL CHARACTERISTICS
V
EE
= V
EE
(Min.) to V
EE
(Max.); V
CC
= V
CCO
= GND
T
A
= –40
°
C
Symbol
t
PD
Parameter
Propagation Delay to
Output
D
D (S.E.)
T
A
= 0
°
C
Min.
200
150
T
A
= +25
°
C
Max.
450
500
T
A
= +85
°
C
Min.
200
150
Min.
150
150
Typ.
300
300
Max.
500
550
Typ.
300
300
Min.
200
150
Typ.
300
300
Max.
450
500
Typ.
300
300
Max.
450
500
Unit
ps
V
PP (DC)
t
skew
t
skew
t
r
t
f
Input Sensitivity
(1)
Within-Device Skew
(2)
Dn to Qn, Qn
Duty Cycle Skew
(3)
150
—
—
250
—
50
±10
375
150
—
—
625
150
—
—
275
—
50
±10
375
—
—
—
575
150
—
—
275
—
50
±10
375
—
—
—
575
150
—
—
275
—
50
±10
375
—
—
—
575
mV
ps
ps
ps
t
PLH –
t
PHL
Rise/Fall Time
20% to 80%
Notes:
1. Minimum input swing for which AC parameters are guaranteed.
2. Within-device skew is defined as identical transitions on similar paths through a device.
3. 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.
M9999-032006
hbwhelp@micrel.com or (408) 955-1690
3
Micrel, Inc.
SY10E116
SY100E116
28-PIN PLCC (J28-1)
Rev. 03
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 data sheet 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.
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