variable output swing. The devices are functionally
equivalent to the EP16V devices with an input that
controls the amplitude of the outputs. EP16VS is
commonly used as VCSEL laser driver.
The operational range of the EP16VS control input is
from V
BB
(max. swing) to V
CC
(min. swing). Simple control
of the output swing can be obtained by a variable resistor
between the V
BB
pin and V
CC
with the wiper driving
V
CTRL
.
The EP16VS provides a V
BB
output for either single-
ended use or as a DC bias for AC coupling to the device.
The V
BB
pin should be used only as a bias for the
EP16VS as its current sink/source capability is limited.
Whenever used, the V
BB
pin should be bypassed with a
0.01µF capacitor to V
CC
(in PECL mode).
Under open input conditions (pulled to V
EE
), internal
input clamps will force the Q output LOW.
APPLICATIONS
■
Multimode optical transceiver
■
VCSEL driver
■
Backplane receiver
PIN NAMES
Pin
D, /D
Q, /Q
V
BB
V
CTRL
V
CC
V
EE
Function
PECL Data Inputs
Data Outputs
Reference Voltage Output
Output Swing Control
Most Positive Power Supply Input
Most Negative Power Supply Input
ECL Pro is a trademark of Micrel, Inc.
M9999-111605
hbwhelp@micrel.com or (408) 955-1690
Rev.: D
Amendment: /0
1
Issue Date: November 2005
Micrel, Inc.
ECL Pro™
SY100EP16VS
PACKAGE/ORDERING INFORMATION
Ordering Information
(1)
VCTRL
D
/D
VBB
1
2
3
4
8
7
6
5
VCC
Q
/Q
VEE
Part Number
SY100EP16VSKC
SY100EP16VSKCTR
(2)
SY100EP16VSKI
SY100EP16VSKITR
(2)
SY100EP16VSKY
(3)
Package
Type
K8-2
K8-2
K8-2
K8-2
K8-2
K8-2
Operating
Range
Commercial
Commercial
Industrial
Industrial
Industrial
Industrial
Package
Marking
P16S
P16S
P16S
P16S
Lead
Finish
Sn-Pb
Sn-Pb
Sn-Pb
Sn-Pb
8-Pin EPAD-MSOP
SY100EP16VSKYTR
(2, 3)
P16S with
Pb-Free
Pb-Free bar-line indicator Matte-Sn
P16S with
Pb-Free
Pb-Free bar-line indicator Matte-Sn
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.
M9999-111605
hbwhelp@micrel.com or (408) 955-1690
2
Micrel, Inc.
ECL Pro™
SY100EP16VS
ABSOLUTE MAXIMUM RATINGS
(1)
Symbol
V
EE
V
CC
V
IN
I
OUT
I
BB
T
A
T
store
T
LEAD
θ
JA
Note 1.
Rating
Power Supply Voltage (V
CC
= 0)
Power Supply Voltage (V
EE
= 0)
Input Voltage (V
CC
= 0V, V
IN
not more negative than V
EE
)
Input Voltage (V
EE
= 0V, V
IN
not more negative than V
CC
)
Output Current
V
BB
Sink/Source Current
(2)
Operating Temperature Range
Storage Temperature Range
Lead Temperature (soldering, 20sec.)
Package Thermal Resistance
(Junction-to-Ambient)
–Still-Air
–Continuous
–Surge
Value
–6.0 to 0
+6.0 to 0
–6.0 to 0
+6.0 to 0
50
100
±0.5
–40 to +85
–65 to +150
260
38
Unit
V
V
V
V
mA
mA
°C
°C
°C
°C/W
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.
DC ELECTRICAL CHARACTERISTICS
(1)
V
CC
= +5V
±10%
or +3.3V
±10%;
R
LOAD
= 50Ω to V
CC
–2V
(2)
T
A
= –40
°
C
Symbol
I
EE
V
BB
V
OH
V
OL
Parameter
Power Supply Current
Output Reference Voltage
Output HIGH Voltage
(3)
Output LOW Voltage
(3)
V
CTRL
= V
BB
V
CTRL
= V
CC
Input HIGH Voltage
Input LOW Voltage
Input HIGH Current
Input LOW Current
D, /D
V
CTRL
I
IL
Note 1.
Note 2.
Note 3.
Note 4.
(4)
T
A
= +25
°
C
Min.
—
V
CC
–1.38
Typ.
—
—
Max.
51
V
CC
–1.26
V
CC
–880
T
A
= +85
°
C
Min.
—
V
CC
–1.38
V
CC
–1025
Max.
51
V
CC
–1.26
V
CC
–880
Unit
mA
V
mV
mV
mV
mV
mV
µA
µA
Min.
—
V
CC
–1.38
V
CC
–1085
Max.
51
V
CC
–1.26
V
CC
–880
V
CC
–1025 V
CC
–0955
—
—
—
—
—
—
—
V
CC
–1900 V
CC
–1650 V
CC
–1900
V
CC
–1125 V
CC
–975 V
CC
–1125
V
CC
–1165
—
—
0.5
V
CC
–880
150
80
—
V
CC
–1165
—
—
0.5
V
CC
–1810 V
CC
–1475 V
CC
–1810
V
CC
–1650 V
CC
–1900 V
CC
–1650
V
CC
–975 V
CC
–1125 V
CC
–975
V
CC
–880
150
80
—
V
CC
–1165
—
—
0.5
V
CC
–880
150
80
—
V
CC
–1475 V
CC
–1810 V
CC
–1475
V
IH
V
IL
I
IH
100EP circuits are designed to meet the DC specifications shown in the above table after thermal equilibrium has been established. The circuit
is in a test socket or mounted on a printed circuit board and traverse airflow greater than 500lfpm is maintained.
Input and output parameters vary 1:1 with V
CC
.
All loading with 50Ω to V
CC
– 2.0V.
V
CTRL
= V
CC
–0.88V.
M9999-111605
hbwhelp@micrel.com or (408) 955-1690
3
Micrel, Inc.
ECL Pro™
SY100EP16VS
AC ELECTRICAL CHARACTERISTICS
V
CC
= +5V
±10%
or +3.3V
±10%;
R
LOAD
= 50Ω to V
CC
–2V
T
A
= –40
°
C
Symbol
t
PLH
t
PHL
V
PP
V
CMR
t
r
, t
f
Note 1.
Note 2.
T
A
= +25
°
C
Max.
250
350
—
Min.
100
100
150
Typ.
—
250
—
—
95
Max.
250
350
—
Min.
120
120
150
T
A
= +85
°
C
Typ.
—
280
—
—
—
Max.
300
400
—
V
CC
–0.4
160
Unit
ps
mV
V
ps
Parameter
Propagation Delay
to Output
Minimum Input Swing
(1)
Common Mode Range
(2)
Output Rise/Fall Times
(3)
(20% to 80%)
Q
D (Diff)
D (SE)
Min.
100
100
150
V
CC
–1.3
—
Typ.
—
250
—
—
—
V
CC
–0.4 V
CC
–1.3
160
—
V
CC
–0.4 V
CC
–1.3
160
—
Minimum input swing for which AC parameters are guaranteed. The device has a DC gain of
≈40
when output has a full swing.
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 and V
CC
= 0V. Note for PECL operation, the V
CMR
(min.) will be fixed at 3.3V
– |V
CMR
(min.)|.
Output at full swing.
Note 3.
APPLICATION IMPLEMENTATION
+5.0V
V
CTRL
1
2
3
4
8
7
6
5
5kΩ
V
CTRL
D
/D
V
BB
V
CC
Q
/Q
V
EE
50Ω
–2V
V
SWING
(pk-pk)
V
CTRL
D
/D
V
BB
0.01µF
1
2
3
4
8
7
6
V
CC
Q
/Q
V
SWING
(pk-pk)
270Ω
270Ω
5
V
EE
50Ω
Figure 1. Voltage Source Implementation
Figure 2. Alternative Implementation
TYPICAL VOLTAGE OUTPUT SWING
100
90
80
70
60
50
40
30
20
10
0
+45°C
+105°C
VOLTAGE SWING (%)
-40°C
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
V
CC
– V
CTRL
Figure 3. Typical Voltage Output Swing
V
CC
= 3.3V or 5V
M9999-111605
hbwhelp@micrel.com or (408) 955-1690
4
Micrel, Inc.
ECL Pro™
SY100EP16VS
8-PIN EPAD-MSOP (K8-2)
+0.08
–0.08
1.02
+0.003
0.040
–0.003
0.10
–0.05
0.004
+0.002
–0.002
+0.05
3.00
–0.10
0.118
+0.004
–0.004
+0.10
+0.10
–0.10
3.00
+0.004
0.118
–0.004
+0.07
–0.02
0.15
+0.003
0.006
–0.001
+0.12
–0.12
0.33
+0.005
0.013
–0.005
+0.15
–0.15
0.55
+0.006
0.022
–0.006
Rev. 01
MICREL, INC. 2180 FORTUNE DRIVE SAN JOSE, CA 95131 USA
TEL
+ 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.
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