ARIZONA MICROTEK, INC.
AZ100EL16VS
ECL/PECL Differential Receiver with Variable Output Swing
FEATURES
•
•
•
•
•
•
250ps Propagation Delay
High Bandwidth Output Transitions
75kΩ Internal Input Pulldown Resistors
Functionally Equivalent to ON
Semiconductor MC100EL16
Variable Output Swing
Available in a 3x3mm MLP Package
PACKAGE AVAILABILITY
PACKAGE
MLP 8
MLP 8 T&R
MLP 8 T&R
SOIC 8
SOIC 8 T&R
SOIC 8 T&R
TSSOP 8
TSSOP 8 T&R
TSSOP 8 T&R
PART NO.
AZ100EL16VSL
AZ100EL16VSLR1
AZ100EL16VSLR2
AZ100EL16VSD
AZ100EL16VSDR1
AZ100EL16VSDR2
AZ100EL16VST
AZ100EL16VSTR1
AZ100EL16VSTR2
MARKING
AZM16P
AZM16P
AZM16P
AZM100EL16VS
AZM100EL16VS
AZM100EL16VS
AZH16VS
AZH16VS
AZH16VS
DESCRIPTION
The AZ100EL16VS is a differential receiver with variable output swing. The EL16VS has functionality and
output transition times similar to the EL16, with an input that controls the amplitude of the Q/Q outputs. Maximum
¯
swing is achieved by leaving the V
CTRL
pin open or tied to V
EE
.
The operational range of the EL16VS control input, V
CTRL
, is from V
BB
(full swing) to V
CC
(min. swing).
Simple control of the output swing can be obtained by a variable resistor between the V
BB
and V
CC
pins, with the
wiper driving V
CTRL
. Typical application circuits and results are described in this Data Sheet.
The EL16VS provides a V
BB
output for single-ended use or a DC bias reference for AC coupling to the device.
For single-ended input applications, the V
BB
reference should be connected to one side of the D/D differential input
¯
pair. The input signal is then fed to the other D/D input. The V
BB
pin can support 1.0mA sink/source current.
¯
When used, the V
BB
pin should be bypassed to ground via a 0.01µF capacitor.
Under open input conditions (pulled to V
EE
) internal input clamps will force the Q output LOW.
NOTE: Specifications in ECL/PECL tables are valid when thermal equilibrium is established.
1630 S. STAPLEY DR., SUITE 125
•
MESA, ARIZONA 85204
•
USA
•
(480) 962-5881
•
FAX (480) 890-2541
www.azmicrotek.com
AZ100EL16VS
LOGIC DIAGRAM AND PINOUT ASSIGNMENT
VCTRL
8
D 1
V
CC
7
6 Q
D
2
7
Q
VCTRL
1
8
VCC
D 2
3
V BB
4
VEE
5 Q
D
3
6
Q
VBB
4
5
VEE
8 MLP (TOP VIEW)
PIN
D, D
¯
V
CTRL
Q, Q
¯
V
BB
V
CC
PIN DESCRIPTION
FUNCTION
Data Inputs
Output Swing Control
Data Outputs
Reference Voltage Output
Positive Supply
8 SOIC & 8 TSSOP
Absolute Maximum Ratings are those values beyond which device life may be impaired.
Symbol
V
CC
V
I
V
EE
V
I
I
OUT
T
A
T
STG
Characteristic
PECL Power Supply (V
EE
= 0V)
PECL Input Voltage
(V
EE
= 0V)
ECL Power Supply
(V
CC
= 0V)
ECL Input Voltage
(V
CC
= 0V)
Output Current
--- Continuous
--- Surge
Operating Temperature Range
Storage Temperature Range
Rating
0 to +8.0
0 to +6.0
-8.0 to 0
-6.0 to 0
50
100
-40 to +85
-65 to +150
Unit
Vdc
Vdc
Vdc
Vdc
mA
°C
°C
100K ECL DC Characteristics
(V
EE
= -4.2V to -5.5V, V
CC
= GND; V
CTRL
= V
BB
)
Symbol
V
OH
V
OL
V
OL
V
IH
V
IL
V
BB
I
IH
I
IL
I
EE
1.
2.
Characteristic
Output HIGH Voltage
2
Output LOW Voltage
2
-1890
-1620 -1870
-1680 -1870
V
CTRL
= V
BB1
Output LOW Voltage
2
-1180
-975
-1135
-990
-1135
V
CTRL
= V
CC
Input HIGH Voltage
-1165
-880
-1165
-880
-1165
Input LOW Voltage
-1810
-1475 -1810
-1475 -1810
Reference Voltage
-1420
-1260 -1420
-1260 -1420
Input HIGH Current
150
150
D, D
¯
V
CTRL
40
40
Input LOW Current
0.5
0.5
0.5
Power Supply Current
18
25
18
25
If V
CTRL
is Open Circuit, use the V
OH
(Max & Min) and V
OL
(V
CTRL
= V
REF
: Max only) limits.
Each output is terminated through a 50Ω resistor to V
CC
– 2V.
Min
-1085
-40°C
Typ
Max
-880
Min
-1025
0°C
Typ
Max
-880
Min
-1025
25°C
Typ
-955
-1775
-1065
Max
-880
-1680
-990
-880
-1475
-1260
150
40
0.5
18
25
21
26
Min
-1025
-1870
-1135
-1165
-1810
-1420
85°C
Typ
Max
-880
-1680
-990
-880
-1475
-1260
150
40
Unit
mV
mV
mV
mV
mV
mV
µA
µA
mA
October 2001 * REV - 2
www.azmicrotek.com
2
AZ100EL16VS
100K PECL DC Characteristics
(V
EE
= GND, V
CC
= +5.0V)
Symbol
V
OH
V
OL
V
OL
V
IH
V
IL
V
BB
I
IH
I
IL
I
EE
1.
2.
3.
Characteristic
Output HIGH Voltage
1,3
Output LOW Voltage
1,3
3110
3380
3130
3320
3130
V
CTRL
= V
BB2
Output LOW Voltage
1,3
3820
4025
3865
4010
3865
V
CTRL
= V
CC
Input HIGH Voltage
1
3835
4120
3835
4120
3835
1
Input LOW Voltage
3190
3525
3190
3525
3190
Reference Voltage
1
3580
3740
3580
3740
3580
Input HIGH Current
150
150
D, D
¯
V
CTRL
40
40
Input LOW Current
0.5
0.5
0.5
Power Supply Current
18
25
18
25
For supply voltages other that 5.0V, use the ECL table values and ADD supply voltage value.
If V
CTRL
is Open Circuit, use the V
OH
(Max & Min) and V
OL
(V
CTRL
= V
REF
: Max only) limits.
Each output is terminated through a 50Ω resistor to V
CC
– 2V.
Min
3915
-40°C
Typ
Max
4120
Min
3975
0°C
Typ
Max
4120
Min
3975
25°C
Typ
4045
3225
3935
Max
4120
3320
4010
4120
3525
3740
150
40
0.5
18
25
21
26
Min
3975
3130
3865
3835
3190
3580
85°C
Typ
Max
4120
3320
4010
4120
3525
3740
150
40
Unit
mV
mV
mV
mV
mV
mV
µA
µA
mA
AC Characteristics
(V
EE
= -4.2V to -5.5V; V
CC
=GND or V
EE
=GND; V
CC
= +4.2V to +5.5V)
Symbol
t
PLH
/ t
PHL
t
SKEW
V
PP
(AC)
V
CMR
t
r
/ t
f
1.
2.
3.
Characteristic
Input to Output Delay
(Diff)
(SE)
Duty Cycle Skew
1
(Diff)
Minimum Input Swing
2
Common Mode Range
3
Min
-40°C
Typ
250
250
5
150
V
CC
-
2.0
V
CC
-
0.4
Max
Min
175
125
150
V
CC
-
2.0
0°C
Typ
250
250
5
Max
325
375
20
V
CC
-
0.4
Min
175
125
150
V
CC
-
2.0
25°C
Typ
250
250
5
Max
325
375
20
V
CC
-
0.4
Min
205
155
150
V
CC
-
2.0
85°C
Typ
280
280
5
Max
355
405
20
V
CC
-
0.4
Unit
ps
ps
mV
V
ps
Rise/Fall Time
100
350
100
350
100
350
100
350
20 – 80%
Duty cycle skew is the difference between a t
PLH
and t
PHL
propagation delay through a device.
V
PP
is the minimum peak-to-peak differential input swing for which AC parameters are guaranteed.
The V
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.
October 2001 * REV - 2
www.azmicrotek.com
3
AZ100EL16VS
100
Typical Voltage Output Swing at +25C, V
EE
Nom (see Figure 1 and
Figure 2)
1.500 V (100K ECL)
V
SWING
(% pk-pk differential)
75
%OUT
Vbb
100K ECL
50
25
0
0.0
0.4
0.8
1.2
V
CTRL
(V)
Vbb
1.320
1.6
Figure 1: Voltage Source Implementation
V
CTRL
V
CTRL
D
1
8
V CC
2
7
Q
V
SWING
(pk-pk)
D
3
6
Q
50
V
BB
4
5
VEE
50
-2V
+5 V
Figure 2: Alternative Implementation
10k
VCTRL 1
8
V
CC
D
2
7
Q
V
SWING
(pk-pk)
D
3
6
Q
240
V BB
4
5
VEE
240
October 2001 * REV - 2
www.azmicrotek.com
4
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