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AZ10EL89
ARIZONA MICROTEK, INC.
ECL/PECL Coaxial Cable Driver
FEATURES
PACKAGE AVAILABILITY
375ps Propagation Delay
PACKAGE PART NUMBER MARKING NOTES
1.6V Output Swing
SOIC 8
AZ10EL89D
AZM10EL89 1,2
Internal Input Pulldown Resistors
1 Add R1 at end of part number for 7 inch (1K parts), R2 for 13 inch (2.5K parts)
Operating Range of 4.2V to 5.7V
Direct Replacement for ON Semiconductor
2
Tape & Reel.
Date Code “YWW” on underside of part.
MC10EL89
Transistor Count = 29 devices
DESCRIPTION
The AZ10EL89 is a differential fanout gate specifically designed to drive coaxial cables. The device is
especially useful in Digital Video Broadcasting applications. For this application, since the system is polarity free,
each output can be used as an independent driver. The driver has a voltage gain of approximately 40 and produces
an output swing twice as large as standard ECL output. When driving a coaxial cable, proper termination is required
at both ends of the line to minimize signal loss. The 1.6 V output swing allows for termination at both ends of the
cable, while maintaining the required 800 mV swing at the receiving end of the cable. Because of the larger output
swings, the device cannot be terminated into the standard VCC -2.0V. All of the DC parameters are tested with a
50to VCC -3.0V load. The driver accepts a standard differential ECL input and can run off of the Digital Video
Broadcast standard -5.0V supply. Under open input conditions (pulled to VEE) internal input clamps will force the
Qn output LOW.
NOTE: Specifications in ECL/PECL tables are valid when thermal equilibrium is established.
LOGIC DIAGRAM AND PINOUT ASSIGNMENT
PIN DESCRIPTION
PIN
D, D¯
Q0, Q¯¯0,Q1, Q¯¯1
VCC
VEE
FUNCTION
Data Inputs
Data Outputs (1.6VPP)
Positive Supply
Negative Supply
Q0 1
Q0 2
Q1 3
Q1 4
8 VCC
7D
6D
5 VEE
1630 S. STAPLEY DR., SUITE 127 MESA, ARIZONA 85204 USA (480) 962-5881 FAX (480) 890-2541
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AZ10EL89
Absolute Maximum Ratings are those values beyond which device life may be impaired.
Symbol
VCC
VI
VEE
VI
IOUT
TA
TSTG
Characteristic
PECL Power Supply
PECL Input Voltage
ECL Power Supply
ECL Input Voltage
Output Current
(VEE = 0V)
(VEE = 0V)
(VCC = 0V)
(VCC = 0V)
--- 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
10K ECL DC Characteristics (VEE = -4.2V to -5.7V, VCC = GND)
Symbol
VOH
VOL
VIH
VIL
IIL
IIH
IEE
Characteristic
Output HIGH Voltage1
Output LOW Voltage1
Input HIGH Voltage
Input LOW Voltage
Input LOW Current
Input HIGH Current
Power Supply Current
Min
-1230
-2900
-1230
-1950
0.5
-40°C
Typ
23
Max
-980
-2580
-890
-1500
150
28
Min
-1180
-2950
-1170
-1950
0.5
0°C
Typ
23
1. Each output is terminated through a 50Ω resistor to VCC – 3V.
Max
-940
-2570
-840
-1480
150
28
Min
-1130
-3000
-1130
-1950
0.5
25°C
Typ
23
Max
-900
-2560
-810
-1480
150
28
Min
-1060
-3050
-1060
-1950
0.5
85°C
Typ
23
Max
-810
-2510
-720
-1445
150
28
Unit
mV
mV
mV
mV
μA
μA
mA
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 Voltage1,2 3770
4020 3820
4060 3870
VOL
Output LOW Voltage1,2
2100
2420 2050
2430 2000
VIH
Input HIGH Voltage1
3770
4110 3830
4160 3870
VIL Input LOW Voltage1 3050
3500 3050
3520 3050
IIL Input LOW Current
0.5
0.5
0.5
IIH Input HIGH Current
150 150
IEE Power Supply Current
23 28
23 28
1. For supply voltages other that 5.0V, use the ECL table values and ADD supply voltage value.
2. Each output is terminated through a 50Ω resistor to VCC – 3V.
25°C
Typ
23
Max
4100
2440
4190
3520
150
28
Min
3940
1950
3940
3050
0.5
85°C
Typ
23
Max
4190
2490
4280
3555
150
28
Unit
mV
mV
mV
mV
μA
μA
mA
AC Characteristics (VEE = -4.2V to -5.7V, VCC = GND or VEE = GND, VCC = +4.2V to +5.7V)
Symbol
tmax
tPLH / tPHL
tSKEW
VPP (AC)
VCMR
Characteristic
Maximum Toggle Rate
Propagation Delay
to Output
Within-Device Skew1
Duty Cycle Skew2
Minimum Input Swing3
Common Mode Range4
-40°C
0°C
25°C
85°C
Min Typ Max Min Typ Max Min Typ Max Min Typ Max
1.5
200 340 480 250 340 430 260 350 440 310 400 490
5 20
5 20
5 20
5 20
150
VEE +
2.5
VCC -
0.4
150
VEE +
2.5
VCC -
0.4
150
VEE +
2.5
VCC -
0.4
150
VEE +
2.5
VCC -
0.4
tr / tf
Output Rise/Fall Times Q
(20% - 80%)
205
455 205
455 205
455 205
455
1. Within-device skew defined as identical transitions on similar paths through a device.
2. Duty cycle skew is the difference between a tPLH and tPHL propagation delay through a device.
3. VPP is the minimum peak-to-peak differential input swing for which AC parameters guaranteed. The device has a DC gain of 40.
4. 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.
Unit
Gb/s
ps
ps
mV
V
ps
November 2006 * REV - 1
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AZ10EL89
PACKAGE DIAGRAM
SOIC 8
NOTES:
1. DIMENSIONS D AND E DO NOT
INCLUDE MOLD PROTRUSION.
2. MAXIMUM MOLD PROTRUSION
FOR D IS 0.15mm.
3. MAXIMUM MOLD PROTRUSION
FOR E IS 0.25mm.
DIM
A
A1
A2
A3
bp
c
D
E
e
HE
L
Lp
Q
v
w
y
Z
θ
MILLIMETERS
MIN
MAX
1.75
0.10 0.25
1.25 1.45
0.25
0.36 0.49
0.19 0.25
4.8 5.0
3.8 4.0
1.27
5.80 6.20
1.05
0.40 1.00
0.60 0.70
0.25
0.25
0.10
0.30 0.70
0O 8O
INCHES
MIN
MAX
0.069
0.004 0.010
0.049 0.057
0.01
0.014 0.019
0.0075 0.0100
0.19 0.20
0.15 0.16
0.050
0.228 0.244
0.041
0.016 0.039
0.024 0.028
0.01
0.01
0.004
0.012
0O
0.028
8O
November 2006 * REV - 1
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AZ10EL89
Arizona Microtek, Inc. reserves the right to change circuitry and specifications at any time without prior notice. Arizona Microtek, Inc.
makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Arizona
Microtek, Inc. assume any liability arising out of the application or use of any product or circuit and specifically disclaims any and all
liability, including without limitation special, consequential or incidental damages. Arizona Microtek, Inc. does not convey any license
rights nor the rights of others. Arizona Microtek, Inc. products are not designed, intended or authorized for use as components in systems
intended to support or sustain life, or for any other application in which the failure of the Arizona Microtek, Inc. product could create a
situation where personal injury or death may occur. Should Buyer purchase or use Arizona Microtek, Inc. products for any such
unintended or unauthorized application, Buyer shall indemnify and hold Arizona Microtek, Inc. and its officers, employees, subsidiaries,
affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly
or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that
Arizona Microtek, Inc. was negligent regarding the design or manufacture of the part.
November 2006 * REV - 1
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