SK10EL16VU [SEMTECH]
Differential Receiver with Variable Output Swing; 差分接收器，具有可变的输出摆幅
| 型号： | SK10EL16VU |
| 厂家： | 
SEMTECH CORPORATION |
| 描述： | Differential Receiver with Variable Output Swing |
| 文件： | 总9页 (文件大小：146K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SK10/100EL16V
Differential Receiver
with Variable Output Swing
HIGH-PERꢀORMANCE PRODUCTS
ꢀeatures
Description
The SK10/100EL16V is a differential receiver with variable
output swing. Its VCTRL input controls the amplitude of
the Q and Q* outputs. The operating range of the
EL16V control input, VCTRL, is from VBB (large swing)
to VCC (min swing), see Figure 2. Simple control of
the output swing can be obtained by a variable resistor
between the VBB and VCC pins, with wiper driving CTRL.
Typical application circuits and results are described
in Figures 1a, 1b, and 2.
• Extended Supply Voltage Range: (VEE = –5.5V to
–3.0V, VCC = 0V) or (VCC = +3.0V to +5.5V,
VEE = 0V)
• High Bandwidth Output Transitions
• 300 ps Propagation Delay
• VBB Output
• Internal Input Resistors: Pulldown on D, Pulldown
and Pullup on D*
• Q Output will Default Low with Inputs Open or at VEE
• New Differential Input Common Mode Range
• ESD Protection of >4000V
The SK10/100EL16V provides a VBB output for either
single-ended use or as a DC bias for AC coupling to the
device. The VBB pin should be used only as a bias for the
EL16V as its current sink/source capability is limited.
Whenever used, the VBB pin should be bypassed to VCC
via a 0.01 µF capacitor.
• Specified Over Industrial Temperature Range:
–40oC to 85oC
• Available in Both 8 Pin SOIC (150 mil) and MSOP
(3mm x 3mm) Packages
Under open input conditions, the pulldown resistor on D,
pulldown and pullup resistors on D* will force the Q output
LOW and Q* output HIGH. The VCTRL pin should be
bypassed to VCC via a 0.01 µF capacitor when the pin is
used.
PIN Description
Pin
ꢀunction
D, D*
Q, Q*
VBB
Differential Data Inputs
Differential Data Outputs
Reference Output Voltage
Output Swing Control
ꢀunctional Block Diagram
VCTRL
V
V
1
2
8
7
CTRL
CC
36.5K
D
Q
75K
3
4
6
5
D*
Q*
V
75K
V
BB
EE
www.semtech.com
Revision 1/February 12, 2001
1
SK10/100EL16V
HIGH-PERꢀORMANCE PRODUCTS
Package Information
8 Pin SOIC Package
END VIEW
TOP VIEW
D
A
C
8
5
0.25
M
B
M
H
E
1
4
h x 45o
B
e
A
Seating
Plane
C
L
0.10
A1
B
0.25 M C
B
S A
S
MILLIMETERS
DIM
A
MIN
1.35
0.10
0.33
0.19
4.80
3.80
MAX
1.75
0.25
0.51
0.25
5.00
4.00
A1
B
C
NOTES:
1. Dimensions are in millimeters.
D
E
2. Dimensions D and E do no include mold protrusion.
3. Maximum mold protrusion 0.15 per side.
4. Dimension B does not include Dambar protrusion.
Allowable Dambar protrusion shall be 0.127 total
in excess of the B dimension at maximum material
condition.
e
1.27 BSC
H
h
5.80
0.25
0.40
0o
6.20
0.50
1.27
8o
L
θ
www.semtech.com
2
Revision 1/February 12, 2001
SK10/100EL16V
HIGH-PERꢀORMANCE PRODUCTS
Package Information (continued)
8 Pin MSOP Package
BOTTOM VIEW
TOP VIEW
8
5
H
E
1
4
B
e
END VIEW
DETAIL A
A
L
D
θ
See Detail A
C
NOTES:
Millimeters
1. Dimensions are in mm.
DIM
A
MIN MAX
2. Controlling dimension: mm
3. Dimension does not include mold flash or
protrustions, either of which shall not
exceed 0.20.
0.94
1.1
B
0.21 0.45
0.13 0.22
2.90 3.10
2.90 3.10
0.65 BSC
C
D
E
e
H
L
4.7
0.4
0o
5.1
0.7
6o
θ
Revision 1/February 12, 2001
3
www.semtech.com
SK10/100EL16V
HIGH-PERꢀORMANCE PRODUCTS
DC Characteristics
SK10/100EL16V DC Electrical Characteristics (Notes 1, 2)
(V – V = 3.0V to 5.5V; V
loaded 50Ω to V – 2.0V)
CC
CC
EE
OUT
TA = 40oC
TA = 0oC TA = +25oC TA = +85oC
Symbol
Characteristic
Min
Max
Min
Max
Min
Max
Min
Max
Unit
Condition
Power Supply Current
I
EE
10EL
14
16
27
32
14
16
27
32
14
16
27
32
14
16
27
32
mA
mA
100EL
9
Output Reference Voltage
V
BB
10EL
-1.43 -1.30 -1.38 -1.27 -1.35 -1.25 -1.31 -1.19
-1.38 -1.26 -1.38 -1.26 -1.38 -1.26 -1.38 -1.26
V
V
100EL
V
V
Supply Voltage Range
3.0
5.5
3.0
5.5
3.0
5.5
3.0
5.5
V
CC EE
I
Input Current: D, D*, (Diff)
-150
150
150
-150
150
150
-150
150
150
-150
150
150
µA
µA
IN
D, D*
(SE)
; VCTRL
8
VO
VO
Output Voltage
570
100
150
600
100
150
650
100
150
650
100
150
mV
mV
mV
V
= Open
CTRL
P-P
P-P
8
Output Voltage
V
= V
CTRL CC
10
V
Differential Input Swing
1000
1000
1000
1000
PP
www.semtech.com
4
Revision 1/February 12, 2001
SK10/100EL16V
HIGH-PERꢀORMANCE PRODUCTS
AC Characteristics
SK10/100EL16V AC Electrical Characteristics
(V – V = 3.0V to 5.5V; V
loaded 50Ω to V – 2.0V)
CC
CC
EE
OUT
TA = –40oC
TA = 0oC
TA = +25oC
TA = +85oC
Symbol
Characteristic
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
Unit
Condition
Maximum Toggle
4
f
2.0
2.0
2.0
2.0
GHz
max
ꢀrequency
t
t
Input to Output Delay
PLH
(DIꢀꢀ)
(SE)
275
250
290
300
310
340
280
250
300
310
320
350
290
250
305
315
325
360
295
250
320
330
340
370
ps
ps
PHL
6
A
V
Small Signal Gain
32
dB
3
t
Duty Cycle Skew
skew
(DIꢀꢀ)
5
20
5
20
5
20
5
20
ps
ps
Output Rise/ꢀall Times
Q (20% to 80%)
t , t
r
120
140
175
135
160
185
135
160
190
140
170
200
f
V
+
VCC
0.4
V
+
VCC
0.4
V
+
VCC
0.4
V
+
VCC
0.4
EE
1.7
EE
1.7
EE
1.7
EE
1.7
7
V
CMR
Common Mode Range
V
8
VO
VO
Output Voltage
570
100
600
100
650
100
650
100
mV
mV
V
= Open
P-P
CTRL
8
Output Voltage
V
= V
CC
P-P
CTRL
Notes:
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 500 lfpm is maintained. Outputs are terminated through a 50Ω
resistor to VCC–2.0V.
2. 100K circuits are designed to meet the DC specification shown in the table where transverse airflow
greater than 500 lfpm is maintained.
3. Duty cycle skew is the difference between T
and T
propagation delay through a device.
PLH
PHL
4.
F
guaranteed for functionality only. See Figure 3 for typical output swing. VO
levels are
max
P-P
guaranteed at DC only.
voltage range should be between V
6. The device has a DC gain of ~40.
5.
V
to V
.
CC
CTRL
BB
7. 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
and 1V. The lower end of the CMR range varies 1:1 with VEE and is equal to VEE + 1.7V.
is obtained as follows: Voltages of Q and Q* outputs with respect to VCC are measured. The
(min)
8. VO
P-P
absolute difference between a high and a low state is equal to VO
9. Voltages referenced to VCC = 0V.
.
P-P
10. Minimum input swing for which parameters are guaranteed.
11. For standard ECL DC specifications, refer to the ECL Logic Family Standard DC Specifications Data
Sheet.
12. For part ordering description, see HPP Part Ordering Information Data Sheet.
Revision 1/February 12, 2001
5
www.semtech.com
SK10/100EL16V
HIGH-PERꢀORMANCE PRODUCTS
AC Characteristics (continued)
V
V
CC
CC
+
10K
V
1
2
8
7
V
CC
CTRL
1
2
8
7
V
CC
V
–
CTRL
D
D
Q
HG
Q
HG
V
V
SWING
(pk-pk)
SWING
(pk-pk)
3
4
6
5
D*
3
4
6
5
D*
Q
*
HG
Q
*
HG
R1
R2
R1
R2
V
BB
GND
GND
V
BB
NOTE: R1 = R2 = 150Ω for VCC = 3.3V
R1 = R2 = 330Ω for VCC = 5.0V
NOTE: R1 = R2 = 150Ω for VCC = 3.3V
R1 = R2 = 330Ω for VCC = 5.0V
Figure 1B
Figure 1A
Implementation of Voltage Source
100
75
50
25
V
= Open
CTRL
0
V
V
– 1.32
V
– 0.8
V
– 0.4
V
EE
CC
CC
CC
CC
Voltage Control (V)
Figure 2. Typical Voltage Output Swing at 25oC
www.semtech.com
6
Revision 1/February 12, 2001
SK10/100EL16V
HIGH-PERꢀORMANCE PRODUCTS
AC Characteristics (continued)
900m
800m
700m
600m
500m
400m
300m
200m
0.0
1.0G
2.0G
3.0G
4.0G
Frequency (Hz)
Input Conditions: 800 mV Peak-to-Peak
Figure 3. Typical Output V vs. Frequency
PP
Revision 1/February 12, 2001
7
www.semtech.com
SK10/100EL16V
HIGH-PERꢀORMANCE PRODUCTS
Ordering Information
Ordering Code
SK10EL16VD
Package ID
8-SOIC
8-SOIC
8-SOIC
8-SOIC
8-MSOP
8-MSOP
8-MSOP
8-MSOP
Die
Temperature Range
Industrial
Industrial
Industrial
Industrial
Industrial
Industrial
Industrial
Industrial
SK10EL16VDT
SK100EL16VD
SK100EL16VDT
SK10EL16VMS
SK10EL16VMST
SK100EL16VMS
SK100EL16VMST
SK10EL16VU
SK100EL16VU
Die
www.semtech.com
8
Revision 1/February 12, 2001
SK10/100EL16V
HIGH-PERꢀORMANCE PRODUCTS
Marking Information
8 PIN SOIC PACKAGE
Function / Voltage &
Device Operation
Function Code / Part Number
H = 10
K = 100
E
L
Assembly
Lot Number
W
W
Y
Y
YY: Last two digits of the Year
WW: Working Week
8/10 PIN MSOP PACKAGES
Function / Voltage Option
Function Code / Part Number
SK10EL/ELT = H
SK100EL/ELT = K
Assembly Lot Number
Assembly Date Code
Contact Information
Semtech Corporation
High-Performance Products Division
Division Headquarters
10021 Willow Creek Road
San Diego, CA 92131
Phone: (858) 695-1808
FAX: (858) 695-2633
Marketing Group
1111 Comstock Street
Santa Clara, CA 95054
Phone: (408) 566-8776
FAX: (408) 727-8994
Revision 1/February 12, 2001
9
www.semtech.com
相关型号：
©2020 ICPDF网 联系我们和版权申明