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ARIZONA MICROTEK, INC.
AZ10LVEL16VS
AZ100LVEL16VS
ECL/PECL Differential Receiver with Variable Output Swing
FEATURES
250ps Propagation Delay
High Bandwidth Output Transitions
Operating Range of 3.0V to 5.5V
Internal Input Pulldown Resistors
Functionally Equivalent to ON
Semiconductor MC10EL16,
MC100EL16 & MC100LVEL16
Variable Output Swing
DESCRIPTION
PACKAGE AVAILABILITY
PACKAGE PART NUMBER MARKING NOTES
SOIC 8
AZ10LVEL16VSD
AZM10
LV16VS
1,2
SOIC 8
AZ100LVEL16VSD
AZM100
LV16VS
1,2
TSSOP 8
AZ10LVEL16VST
AZT
L16VS
1,2
TSSOP 8
AZ100LVEL16VST
AZH
L16VS
1,2
1 Add R1 at end of part number for 7 inch (1K parts), R2 for 13 inch (2.5K parts)
Tape & Reel.
2 Date code format: “Y” or “YY” for year followed by “WW” for week on
underside of part.
The AZ10/100LVEL16VS is a
differential receiver with variable output swing. The LVEL16VS has functionality and output transition times
similar to the EL16, with an input that controls the amplitude of the Q/Q¯ outputs.
The operational range of the LVEL16VS control input, VCTRL, is from VBB (full swing) to VCC (min. swing).
Maximum swing is achieved by leaving the VCTRL pin open or by tying it to the negative supply (VEE). Simple
control of the output swing can be obtained by a variable resistor between the VBB and VCC pins, with the wiper
driving VCTRL. Typical application circuits and results are described in this Data Sheet.
The LVEL16VS provides a VBB output for single-ended use or a DC bias reference for AC coupling to the
device. For single-ended input applications, the VBB 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 VBB pin can support 1.5mA
sink/source current. When used, the VBB pin should be bypassed to ground via a 0.01μF capacitor.
Under open input conditions internal input clamps will force the Q output LOW.
NOTE: Specifications in the ECL/PECL tables are valid when thermal equilibrium is established.
PIN DESCRIPTION
PIN
D, D¯
VCTRL
Q, Q¯
VBB
VCC
VEE
FUNCTION
Data Inputs
Output Swing Control
Data Outputs
Reference Voltage Output
Positive Supply
Negative Supply
VCTRL 1
D2
D3
8 VCC
7Q
6Q
VBB 4
5 VEE
LOGIC DIAGRAM AND PINOUT ASSIGNMENT
1630 S. STAPLEY DR., SUITE 127 MESA, ARIZONA 85204 USA (480) 962-5881 FAX (480) 890-2541
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AZ10LVEL16VS
AZ100LVEL16VS
Absolute Maximum Ratings are those values beyond which device life may be impaired.
Symbol
Characteristic
Rating
VCC PECL Power Supply (VEE = 0V)
VI PECL Input Voltage (VEE = 0V)
VEE ECL Power Supply (VCC = 0V)
VI ECL Input Voltage (VCC = 0V)
IOUT
Output Current
--- Continuous
--- Surge
0 to +8.0
0 to +6.0
-8.0 to 0
-6.0 to 0
50
100
TA Operating Temperature Range
TSTG Storage Temperature Range
-40 to +85
-65 to +150
Unit
Vdc
Vdc
Vdc
Vdc
mA
°C
°C
10K ECL DC Characteristics (VEE = -3.0V to -5.5V, VCC = GND)
Symbol
Characteristic
-40°C
0°C
Min Typ Max Min Typ Max Min
VOH Output HIGH Voltage2 -1080
VOL
Output LOW Voltage2
VCTRL = VBB1
-1950
VOL
Output LOW Voltage2
VCTRL = VCC
-1220
-890 -1020
-1650 -1950
-1030 -1200
-840 -980
-1630 -1950
-1020 -1190
VIH
Input HIGH Voltage
-1230
-890 -1170
-840 -1130
VIL
Input LOW Voltage
-1950
-1500 -1950
-1480 -1950
VBB
Reference Voltage
-1450
-1300 -1400
-1270 -1370
Input HIGH Current
IIH
D, D¯ 150
150
VCTRL
40
40
Input LOW Current
IIL D, D¯ -150 -150 -150
VCTRL 0.5 0.5 0.5
IEE Power Supply Current
18 25
18 25
1. If VCTRL is Open Circuit, use the VOH (Max & Min) and VOL (VCTRL = VBB : Max only) limits.
2. Each output is terminated through a 50Ω resistor to VCC – 2V.
25°C
Typ
-1150
18
Max
-810
-1630
-1020
-810
-1480
-1250
150
40
25
Min
-910
-1950
-1190
-1060
-1950
-1330
-150
0.5
85°C
Typ
21
Max
-720
-1595
-1000
-720
-1445
-1190
150
40
26
Unit
mV
mV
mV
mV
mV
mV
μA
μA
mA
10K LVPECL DC Characteristics (VEE = GND, VCC = +3.3V)
Symbol
Characteristic
-40°C
0°C
Min Typ Max Min Typ Max Min
VOH Output HIGH Voltage1,3 2220
VOL
Output LOW Voltage1,3
VCTRL = VBB2
1350
VOL
Output LOW Voltage1,3
VCTRL = VCC
2080
VIH
Input HIGH Voltage1
2070
VIL Input LOW Voltage1 1350
VBB Reference Voltage1
1850
2410
1650
2280
1350
2270
2410
1800
2000
2100
2130
1350
1900
2460
1670
2320
1350
2280
2460
1820
2030
2110
2170
1350
1930
Input HIGH Current
IIH
D, D¯ 150
150
VCTRL
40
40
Input LOW Current
IIL D, D¯ -150 -150 -150
VCTRL 0.5 0.5 0.5
IEE Power Supply Current
18 25
18 25
1. For supply voltages other that 3.3V, use the ECL table values and ADD supply voltage value.
2. If VCTRL is Open Circuit, use the VOH (Max & Min) and VOL (VCTRL = VBB : Max only) limits.
3. Each output is terminated through a 50Ω resistor to VCC – 2V.
25°C
Typ
2150
18
Max
2490
1670
2280
2490
1820
2050
150
40
25
Min
2390
1350
2110
2240
1350
1970
-150
0.5
85°C
Typ
21
Max
2580
1705
2300
2580
1855
2110
150
40
26
Unit
mV
mV
mV
mV
mV
mV
μA
μA
mA
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AZ10LVEL16VS
AZ100LVEL16VS
10K PECL DC Characteristics (VEE = GND, VCC = +5.0V)
Symbol
Characteristic
-40°C
0°C
Min Typ Max Min Typ Max Min
VOH Output HIGH Voltage1,3 3920
VOL
Output LOW Voltage1,3
VCTRL = VBB2
3050
VOL
Output LOW Voltage1,3
VCTRL = VCC
3780
VIH
Input HIGH Voltage1
3770
VIL Input LOW Voltage1 3050
VBB Reference Voltage1
3550
4110
3350
3980
3050
3970
4110
3500
3700
3800
3830
3050
3600
4160
3350
4020
3050
3980
4160
3520
3730
3810
3870
3050
3630
Input HIGH Current
IIH
D, D¯ 150
150
VCTRL
40
40
Input LOW Current
IIL D, D¯ -150 -150 -150
VCTRL 0.5 0.5 0.5
IEE Power Supply Current
18 25
18 25
1. For supply voltages other that 5.0V, use the ECL table values and ADD supply voltage value.
2. If VCTRL is Open Circuit, use the VOH (Max & Min) and VOL (VCTRL = VBB : Max only) limits.
3. Each output is terminated through a 50Ω resistor to VCC – 2V.
25°C
Typ
3850
18
Max
4190
3350
3980
4190
3520
3750
150
40
25
Min
4090
3050
3810
3940
3050
3670
-150
0.5
85°C
Typ
21
Max
4280
3405
4000
4280
3555
3810
150
40
26
100K ECL DC Characteristics (VEE = -3.0V to -5.5V, VCC = GND)
Symbol
VOH
VOL
VOL
Characteristic
Output HIGH Voltage2
Output LOW Voltage2
VCTRL = VBB1
Output LOW Voltage2
VCTRL = VCC
-40°C
0°C
Min Typ Max Min Typ Max Min
-1085 -1005 -880 -1025 -955 -880 -1025
-1890
-1620 -1870
-1680 -1870
-1180
-975 -1135
-990 -1135
VIH
Input HIGH Voltage
-1165
-880 -1165
-880 -1165
VIL
Input LOW Voltage
-1810
-1475 -1810
-1475 -1810
VBB
Reference Voltage
-1420
-1260 -1420
-1260 -1420
Input HIGH Current
IIH
D, D¯ 150
150
VCTRL
40
40
Input LOW Current
IIL D, D¯ -150 -150 -150
VCTRL 0.5 0.5 0.5
IEE Power Supply Current
18 25
18 25
1. If VCTRL is Open Circuit, use the VOH (Max & Min) and VOL (VCTRL = VBB : Max only) limits.
2. Each output is terminated through a 50Ω resistor to VCC – 2V.
25°C
Typ
-955
-1775
-1065
18
Max
-880
-1680
-990
-880
-1475
-1260
150
40
25
Min
-1025
-1870
-1135
-1165
-1810
-1420
-150
0.5
85°C
Typ
-955
21
Max
-880
-1680
-990
-880
-1475
-1260
150
40
26
100K LVPECL DC Characteristics (VEE = GND, VCC = +3.3V)
Symbol
VOH
VOL
VOL
VIH
VIL
VBB
Characteristic
Output HIGH Voltage1,3
Output LOW Voltage1,3
VCTRL = VBB2
Output LOW Voltage1,3
VCTRL = VCC
Input HIGH Voltage1
Input LOW Voltage1
Reference Voltage1
Min
2215
1410
-40°C
Typ
2295
Max
2420
1680
Min
2275
1430
0°C
Typ
2345
Max
2420
1620
Min
2275
1430
2120
2135
1490
1880
2325
2420
1825
2040
2165
2135
1490
1880
2310
2420
1825
2040
2165
2135
1490
1880
Input HIGH Current
IIH
D, D¯ 150
150
VCTRL
40
40
Input LOW Current
IIL D, D¯ -150 -150 -150
VCTRL 0.5 0.5 0.5
IEE Power Supply Current
18 25
18 25
1. For supply voltages other that 3.3V, use the ECL table values and ADD supply voltage value.
2. If VCTRL is Open Circuit, use the VOH (Max & Min) and VOL (VCTRL = VBB : Max only) limits.
3. Each output is terminated through a 50Ω resistor to VCC – 2V.
25°C
Typ
2345
1525
2235
18
Max
2420
1620
2310
2420
1825
2040
150
40
25
Min
2275
1430
2165
2135
1490
1880
-150
0.5
85°C
Typ
2345
21
Max
2420
1620
2310
2420
1825
2040
150
40
26
Unit
mV
mV
mV
mV
mV
V
μA
μA
mA
Unit
mV
mV
mV
mV
mV
mV
μA
μA
mA
Unit
mV
mV
mV
mV
mV
mV
μA
μA
mA
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AZ10LVEL16VS
AZ100LVEL16VS
100K PECL DC Characteristics (VEE = GND, VCC = +5.0V)
Symbol
Characteristic
-40°C
0°C
Min Typ Max Min Typ Max Min
VOH Output HIGH Voltage1,3 3915 3995 4120 3975 4045 4120 3975
VOL
Output LOW Voltage1,3
VCTRL = VBB2
3110
3380 3130
3320 3130
VOL
Output LOW Voltage1,3
VCTRL = VCC
3820
4025 3865
4010 3865
VIH
Input HIGH Voltage1
3820
4025 3865
4010 3865
VIL Input LOW Voltage1 3835
4120 3835
4120 3835
VBB Reference Voltage1
3580
3740 3580
3740 3580
Input HIGH Current
IIH
D, D¯ 150
150
VCTRL
40
40
Input LOW Current
IIL D, D¯ -150 -150 -150
VCTRL 0.5 0.5 0.5
IEE Power Supply Current
18 25
18 25
1. For supply voltages other that 5.0V, use the ECL table values and ADD supply voltage value.
2. If VCTRL is Open Circuit, use the VOH (Max & Min) and VOL (VCTRL = VBB : Max only) limits.
3. Each output is terminated through a 50Ω resistor to VCC – 2V.
25°C
Typ
4045
3225
3935
3935
18
Max
4120
3320
4010
4010
4120
3740
150
40
25
Min
3975
3130
3865
3865
3835
3580
-150
0.5
85°C
Typ
4045
21
Max
4120
3320
4010
4010
4120
3740
150
40
26
Unit
mV
mV
mV
mV
mV
V
μA
μA
mA
AC Characteristics (VEE = -3.0V to -5.5V; VCC = GND; VCTRL=VBB or VEE =GND; VCC = +3.0V to +5.5V; VCTRL=VBB)
Symbol
Characteristic
-40°C
0°C
25°C
85°C
Unit
Min Typ Max Min Typ Max Min Typ Max Min Typ Max
tPLH / tPHL
Input to
Output Delay
(DIFF)
(SE)
250
250
175 250 325 175
125 250 375 125
250 325 205 280 355
250 375 155 280 405
ps
ps
tSKEW
Duty Cycle Skew1 (Diff)
5
5 20
5 20
5 20 ps
VPP (AC) Minimum Input Swing2
150
150
150
150
mV
Common Mode Range3
VEE +
VCC - VEE +
VCC - VEE +
VCC - VEE +
VCC -
VCMR
VPP < 500mV 1.2
0.4 1.1
0.4 1.1
0.4 1.1
0.4 V
VPP 500mV 1.5
0.4 1.4
0.4 1.4
0.4 1.4
0.4
tr / tf
Output Rise/Fall Times Q
(20% - 80%)
100
260 100
260 100
260 100
260 ps
1. Duty cycle skew is the difference between a tPLH and tPHL propagation delay through a device.
2. VPP is the minimum peak-to-peak differential input swing for which AC parameters are guaranteed.
3. The VCMR 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.
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AZ10LVEL16VS
AZ100LVEL16VS
Typical Voltage Output Swing at +25C, VCC Nom (see Figure 1 and
Figure 2)
100
1.500 V (100K ECL)
75
50
%OUT
Vbb
100K ECL
25
0
0.0
0.4
0.8
1.2 Vbb
1.6
VCTRL (V)
1.320
Figure 1: Voltage Source Implementation
VCTRL
VCTRL 1
8 V CC
D2
D3
VBB 4
7Q
6Q
5 VEE
Figure 2: Alternative Implementation
V SWING
(pk-pk)
50 50
-2V
10k
VCTRL 1
8 V CC
D2
D3
VBB 4
7Q
6Q
5 VEE
VSWING
(pk-pk)
RL RL
RL = 180@3.3V Supply; RL = 330@5.0V Supply
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