MICREL SY100EL16VSZC

5V/3.3V VARIABLE OUTPUT
SWING DIFFERENTIAL RECEIVER
Micrel, Inc.
FEATURES
SY100EL16VS
SY100EL16VS
DESCRIPTION
■ 3.3V and 5V power supply options
■ High bandwidth output transitions
■ Internal 75KΩ pull-down resistors on inputs
■ Functionally equivalent to SY100EL16V with variable
output swing
■ Improved output waveform characteristics
■ Available in 8-pin SOIC and 8-pin (3mm) MSOP
The SY100EL16VS are differential receivers with
variable output swing. The devices are functionally
equivalent to the EL16V devices with an input that control
the amplitude of the outputs.
The operational range of the EL16VS control input is
from VBB (max. swing) to VCC (min. swing). Simple control
of the output swing can be obtained by a variable resistor
between the VBB pin and VCC with the wiper driving
VCTRL.
The EL16VS provides a VBB output for either singleended use or as a DC bias for AC coupling to the device.
The VBB pin should be used only as a bias for the EL16VS
as its current sink/source capability is limited. Whenever
used, the VBB pin should be bypassed to ground via a
0.01µF capacitor.
Under open input conditions (pulled to VEE), internal
input clamps will force the Q output LOW.
PIN NAMES
Pin
Function
D
Data Inputs
Q
Data Outputs
VBB
Reference Voltage Output
VCTRL
Output Swing Control
TYPICAL VOLTAGE OUTPUT SWING
100
+105°C
VOLTAGE SWING (%)
90
80
70
60
+45°C
50
40
30
20
-40°C
10
0
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6
VCC – VCTRL
Figure 1. Typical Voltage Output Swing
VCC = 3.3V or 5V
M9999-083007
[email protected] or (408) 955-1690
Rev.: E
1
1
Amendment: /0
Issue Date: August 2007
SY100EL16VS
Micrel, Inc.
PACKAGE/ORDERING INFORMATION
Ordering Information(1)
Package
Type
Operating
Range
Package
Marking
Lead
Finish
SY100EL16VSKC
K8-1
Commercial
XLEL16VS
Sn-Pb
SY100EL16VSKCTR(2)
K8-1
Commercial
XLEL16VS
Sn-Pb
SY100EL16VSZC
XEL16VS
Sn-Pb
VCTRL
1
8
VCC
Part Number
D
2
7
Q
/D
3
6
/Q
VBB
4
5
VEE
8-Pin SOIC and 8-PinMSOP
Z8-1
Commercial
SY100EL16VSZCTR(2)
Z8-1
Commercial
XEL16VS
Sn-Pb
SY100EL16VSKI
K8-1
Industrial
XLEL16VS
Sn-Pb
SY100EL16VSKITR(2)
K8-1
Industrial
XLEL16VS
Sn-Pb
SY100EL16VSZI
Z8-1
Industrial
XEL16VS
Sn-Pb
SY100EL16VSZITR(2)
Z8-1
Industrial
XEL16VS
Sn-Pb
SY100EL16VSKG(3)
K8-1
Industrial
XLEL16VS with
Pb-Free bar-line indicator
Pb-Free
NiPdAu
SY100EL16VSKGTR(2, 3)
K8-1
Industrial
XLEL16VS with
Pb-Free bar-line indicator
Pb-Free
NiPdAu
SY100EL16VSZG(3)
Z8-1
Industrial
XEL16VS with
Pb-Free bar-line indicator
Pb-Free
NiPdAu
SY100EL16VSZGTR(2, 3)
Z8-1
Industrial
XEL16VS with
Pb-Free bar-line indicator
Pb-Free
NiPdAu
Notes:
1. Contact factory for die availability. Dice are guaranteed at TA = 25°C, DC Electricals only.
2. Tape and Reel.
3. Pb-Free package is recommended for new designs.
M9999-083007
[email protected] or (408) 955-1690
2
SY100EL16VS
Micrel, Inc.
DC ELECTRICAL CHARACTERISTICS(1)
VEE = VEE (Min.) to VEE (Max.); VCC = GND
TA = –40°C
Symbol
Parameter
TA = 0°C
TA = +25°C
TA = +85°C
Min.
Typ.
Max.
Min.
Typ.
Max.
Min.
Typ.
Max.
Min.
Typ.
Max. Unit
—
18
22
9
18
22
9
18
22
9
21
26
mA
-1.38
—
-1.26
-1.38
—
-1.26
-1.38
—
-1.26
-1.38
—
-1.26
V
—
—
—
—
150
40
—
—
—
—
150
40
—
—
—
—
150
40
—
—
—
—
150
40
µA
IEE
Power Supply Current
VBB
Output Reference
Voltage
IIH
Input HIGH
Current
VOL
Output LOW Voltage(2)
-1890
VCTRL = VBB
—
-1620 -1870
—
-1680 -1870 -1775 -1680 -1870
—
-1680 mV
VOL
Output LOW Voltage(2)
-1180
VCTRL = VCC
—
-975
-1135
—
-990
-1135 -1065
-990
-1135
—
-990
mV
VOH
Output HIGH Voltage(3)
—
-880
-1025
—
-880
-1025
-880
-1025
—
-880
mV
-D, D
-VCTRL
-1085
-955
NOTES:
1. Parametric values specified at:
100EL16VS Series:
–3.0V to –5.5V.
2. If VCTRL is an open circuit, use the VOH (max. & min.) and VOL (VCTRL = VBB: max only) limits.
3. VCC ≤ VCTRL ≤ VEE.
AC ELECTRICAL CHARACTERISTICS(1)
VEE = VEE (Min.) to VEE (Max.); VCC = GND
TA = –40°C
Symbol
Parameter
tPLH
tPHL
Propagation
Delay to Output
tskew
Duty Cycle Skew(2) (Diff)
VPP
Minimum Input
D (Diff)
D (SE)
TA = 0°C
TA = +25°C
TA = +85°C
Min.
Typ.
Max.
Min.
Typ. Max.
Min.
Typ.
Max.
Min.
Typ.
Max. Unit
175
125
—
250
325
425
175
125
—
250
325
375
175
125
—
250
325
375
205
155
—
280
355
405
ps
—
5
—
—
5
20
—
5
20
—
5
20
ps
Swing(3)
150
—
—
150
—
—
150
—
—
150
—
—
mV
Range(4)
-1.3
—
-0.4
-1.4
—
-0.4
-1.4
—
-0.4
-1.4
—
-0.4
V
—
160
260
—
160
260
—
160
260
—
160
260
ps
VCMR
Common Mode
tr
tf
Output Rise/Fall Times Q
(20% to 80%)
NOTES:
1. Parametric values specified at:
100EL16VS Series:
–3.0V to –5.5V.
2. Duty cycle skew is the difference between a tPLH and tPHL propagation delay through a device.
3. Minimum input swing for which AC parameters are guaranteed. The device has a DC gain of ≈40 when output has a full swing.
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 VPP min. and 1V. The lower end of the CMR range varies 1:1 with VEE. The numbers in the spec table
assume a nominal VEE = –3.3V. Note for PECL operation, the VCMR (min) will be fixed at 3.3V – |VCMR (min)|.
M9999-083007
[email protected] or (408) 955-1690
3
SY100EL16VS
Micrel, Inc.
APPLICATION IMPLEMENTATION
VCTRL
1
8
2
7
VCTRL
D
VCC
Q
D
(pk-pk)
6
3
Q
VBB
VSWING
5
4
VEE
50Ω
50Ω
–2V
Figure 2. Voltage Source Implementation
+5.0V
8
1
VCTRL
VCC
D
2
D
3
7
Q
VSWING
(pk-pk)
6
Q
470Ω
5
4
VBB
VEE
Figure 3. Alternative Implementation
M9999-083007
[email protected] or (408) 955-1690
4
470Ω
SY100EL16VS
Micrel, Inc.
8-PIN MSOP (K8-1)
M9999-083007
[email protected] or (408) 955-1690
5
SY100EL16VS
Micrel, Inc.
8-PIN SOIC .150" WIDE (Z8-1)
Rev. 03
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.
© 2006 Micrel, Incorporated.
M9999-083007
[email protected] or (408) 955-1690
6