AZ100ELT23
Dual Differential PECL to
CMOS/TTL Translator
D
ESCRIPTION
The
AZ100ELT23
is a dual differential PECL to CMOS/TTL translator.
Because PECL (Positive ECL) levels are used, only V
CC
and ground are
required. The small outline 8-lead packaging and the low skew, dual gate
design of the AZ100ELT23 makes it ideal for applications that require the
translation of a clock and a data signal.
The AZ100ELT23 is a direct replacement for the ON Semi MC100ELT23
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•
•
•
•
www.azmicrotek.com
F
EATURES
3.5ns typical propagation
delay
<500ps typical output to
output skew
Differential PECL inputs
Flow through pinouts
CMOS/TTL outputs
B
LOCK
D
IAGRAM
A
PPLICATIONS
•
•
LVPECL to LVCMOS/LVTTL
translations
PECL to CMOS/TTL
translations
P
ACKAGE
A
VAILABILITY
•
•
SOIC8
o
Green/RoHS/Pb-Free
MSOP8
o
Green/RoHS/Pb-Free
Order Number
AZ100ELT23DG
1
AZ100ELT23T+
1
1
2
Package
SOIC8
MSOP8
Marking
HT23G
2
HT23+
2
Tape & Reel
- Add 'R1' at end of order number for 7in (1k parts), 'R2' (2.5k) for 13in
See www.azmicrotek.com for
date code format
1630 S Stapley Dr, Suite 127
Mesa, AZ 85204 USA
May 2012, Rev 2.0
www.azmicrotek.com
+1-480-962-5881
Request a Sample
Arizona Microtek, Inc.
AZ100ELT21
Differential PECL to CMOS/TTL
Translator
P
IN
D
ESCRIPTION AND
C
ONFIGURATION
Table 1 - Pin Description
Pin
1
2
3
4
5
6
7
8
Name
D0
D0
D1
D1
GND
Q1
Q0
V
CC
Type
Input
Input
Input
Input
Power
Output
Output
Power
Function
PECL Input
PECL Input
PECL Input
PECL Input
Ground
Data Output
Data Output
Positive Supply
D0 1
8 V
CC
D0 2
SOIC8
MSOP8
D1 3
7 Q0
6 Q1
D1 4
5 GND
Figure 1 - Pin Configuration for SOIC8/MSOP8
www.azmicrotek.com
+1-480-962-5881
Request a Sample
2
May 2012, Rev 2.0
Arizona Microtek, Inc.
AZ100ELT21
Differential PECL to CMOS/TTL
Translator
E
NGINEERING
N
OTES
The AZ100ELT23 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 should be used only as a bias for the AZ100ELT21 as
its sink/source capability is limited. When used, the V
BB
pin should be bypassed to ground via a 0.01µF capacitor.
NOTE: Specifications in the ECL/PECL tables are valid when thermal equilibrium is established.
P
ERFORMANCE DATA
Table 2 – Absolute Maximum Ratings
Absolute Maximum Ratings are those values beyond which device life may be impaired.
Symbol
V
CC
T
A
T
STG
ESD
HBM
ESD
MM
ESD
CDM
Characteristic
DC Power Supply
Operating Temperature Range
Storage Temperature Range
Human Body Model
Machine Model
Charged Device Model
Condition
Referenced to GND
Rating
0 to +7.0
-40 to +85
-65 to +150
2500
200
2500
Unit
V
°C
°C
V
V
V
Table 3 – TTL/CMOS Input DC Characteristics
TTL/CMOS DC Characteristics (GND = 0.0V, V
CC
= +3.3V to 5.5V)
Symbol
V
OH
V
OL
I
CC
I
CC
I
CC
Characteristic
Output HIGH Voltage
Output LOW Voltage
Power Supply Current
Power Supply Current
Output Short Circuit Current
Condition
I
OH
= -24mA
I
OL
= 24mA
0°C to 85°C
-40°C to 85°C
9
9
100
Min
V
CC
- 0.5V
0.5
15
17.6
Typ
Max
Unit
V
V
mA
mA
mA
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+1-480-962-5881
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3
May 2012, Rev 2.0
Arizona Microtek, Inc.
AZ100ELT21
Differential PECL to CMOS/TTL
Translator
Table 4 - LVPECL DC Characteristics
100K LVPECL DC Characteristics (GND = 0.0V, V
CC
= +3.3V)
Symbol
V
IH
V
IL
V
PP
V
CMR
I
IL
I
IH
1
Characteristic
Min
Input HIGH Voltage
Input LOW Voltage
Minimum Input Swing
Common Mode Range
Input LOW Current
Input HIGH Current
2135
1490
200
1
1.2
0.5
-40 °C
Typ
Max
2420
1825
V
CC
150
Min
2135
1490
200
1.2
0.5
0 °C
Typ
Max
2420
1825
V
CC
150
Min
2135
1490
200
1.2
0.5
25 °C
Typ
Max
2420
1825
V
CC
150
Min
2135
1490
200
1.2
0.5
85 °C
Typ
Max
2420
1825
V
CC
150
Unit
mV
mV
mV
V
µA
µA
200mV input guarantees full logic swing at the output
Table 5 - PECL DC Characteristics
100K PECL DC Characteristics (GND = 0.0V, V
CC
= +5.0V)
Symbol
V
IH
V
IL
V
PP
V
CMR
I
IL
I
IH
1
Characteristic
Min
Input HIGH Voltage
Input LOW Voltage
Minimum Input Swing
Common Mode Range
Input LOW Current
Input HIGH Current
3835
3190
200
1
1.2
0.5
-40 °C
Typ
Max
4120
3525
V
CC
150
Min
3835
3190
200
1
1.2
0.5
0 °C
Typ
Max
4120
3525
V
CC
150
Min
3835
3190
200
1
1.2
0.5
25 °C
Typ
Max
4120
3525
V
CC
150
Min
3835
3190
200
1
1.2
0.5
85 °C
Typ
Max
4120
3525
V
CC
150
Unit
mV
mV
mV
V
µA
µA
200mV input guarantees full logic swing at the output
Table 6 - AC Characteristics
AC Characteristics (GND = 0.0V, V
CC
= +3.0V to +5.5V)
Symbol
Characteristic
Propagation Delay to Output
1
V
CC
= 4.5 to 5.5V
t
PLH
/t
PHL
Propagation Delay to Output
1
V
CC
= 3.0 to 3.6V
1
-40 °C
Min
2
Typ
Max
5.5
Min
2
0 °C
Typ
Max
5.5
Min
2
25 °C
Typ
Max
5.5
Min
2
85 °C
Typ
Max
5.5
Unit
ns
3.5
7
3.5
7
3.5
7
3.5
7
ns
C
L
= 20pF
www.azmicrotek.com
+1-480-962-5881
Request a Sample
4
May 2012, Rev 2.0
Arizona Microtek, Inc.
AZ100ELT21
Differential PECL to CMOS/TTL
Translator
P
ACKAGE
D
IAGRAM
SOIC8
Green/RoHS compliant/Pb-Free
MSL=1
www.azmicrotek.com
+1-480-962-5881
Request a Sample
5
May 2012, Rev 2.0
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