February 01, 2010
Radiation Performance Data Package
MUX8518-S
MUX8518-S DSCC SMD Part Number: 5962-0920401KXC
32 channel analog multiplexer,
high impedance analog input with ESD protection
Prepared by:
Aeroflex Plainview, Inc.
35 South Service Road
Plainview, NY 11803
1. MUX8518-S:
1.1
1.1.1
1.2
1.2.1
1.2.2
1.2.3
Part Description
32 channel analog multiplexer, high impedance analog input with ESD protection.
Applicable Documents
Appendix A:
Data Sheet:
SCD8518
32 channel analog multiplexer, high impedance
analog input with ESD protection
A Radiation Hardened High Voltage 16:1 Analog
Multiplexer for Space Applications
MICROCIRCUIT, HYBRID, LINEAR,
32 CHANNEL, ANALOG MULTIPLEXER
Appendix B:
NESREC:
NGCP3580
Appendix C:
DSCC SMD:
5962-09204
2. Radiation Performance
2.1
2.1.1
2.2
2.2.1
2.3
2.3.1
Total Dose:
150 krads(Si), Dose rate = 50 - 300 rads(Si)/s
Every wafer lot is subjected to RLAT testing at the stated total dose and dose rate.
SEU:
Immune: Tested to 90 MeV-cm
2
/mg
See Appendix B: 2008 NSREC Radiation Effects Data Workshop Proceedings, pp 82-84.
SEL:
Immune, guaranteed by process design
See Appendix B: 2008 NSREC Radiation Effects Data Workshop Proceedings, pp 82-84.
PAGE 2 of 2
Standard Products
ACT8518 32-Channel Analog Multiplexer Module
Radiation Tolerant & ESD Protected
www.aeroflex.com/mux
November 18, 2008
FEATURES
❑
❑
32 Channels provided by two independent 16-channel multiplexers
Radiation performance
- Total dose:
150 krads(Si), Dose rate = 50 - 300 rads(Si)/s
- SEU:
Immune up to 90 MeV-cm
2
/mg
- SEL:
Immune by process design
Full military temperature range
Low power consumption < 30mW
Two address busses (A0-3 & B0-3), and two enable lines afford flexible organization
All channel Inputs protected by ±20V nominal transorbs
Fast access time < 500ns typical
Break-Before-Make switching
High analog input impedance (power on or off)
Designed for aerospace and high reliability space applications
Packaging – Hermetic ceramic
- 96 leads, 1.32"Sq x 0.20"Ht quad flat pack
- Typical Weight 15 grams
DSCC SMD 5962-09204 pending
Note: Aeroflex Plainview does not currently have a DSCC certified Radiation Hardened Assurance Program.
❑
❑
❑
❑
❑
❑
❑
❑
❑
❑
GENERAL DESCRIPTION
Aeroflex’s ACT8518 is a radiation tolerant, 32 channel multiplexer MCM (multi-chip module) with
electrostatic discharge (ESD) protection on all channel inputs.
The ACT8518 has been specifically designed to meet exposure to radiation environments. It is available in
a 96 lead High Temperature Co-Fired Ceramic (HTCC) Quad Flatpack (CQFP). It is guaranteed
operational from -55°C to +125°C. Available screened in accordance with MIL-PRF-38534, the ACT8518
is ideal for demanding military and space applications.
ORGANIZATION AND APPLICATION
The ACT8518 consists of two 16 channel multiplexers arranged as shown in the Block Diagram. The
ACT8518 design is inherently radiation tolerant.
A SECTION
Sixteen (16) channels addressable by bus A
0
~A
3
, in one 16 channel block including enable.
B SECTION
Sixteen (16) channels addressable by bus B
0
~B
3
, in one 16 channel block including enable.
SCD8518 Rev D
SECTION B
CH 0
16
16
CH 15
•
•
•
VR
MUX 1
OUTPUT 0-15
EN 0-15
B0
B1
B2
B3
SECTION A
CH 16
16
16
CH 31
•
•
•
VR
MUX 2
OUTPUT 16-31
EN 16-31
A0
A1
A2
A3
+V
EE
-V
EE
V
REF
GND
ACT8518 32 – CHANNEL ANALOG MUX BLOCK DIAGRAM
SCD8518 Rev D 11/18/08
2
Aeroflex Plainview
ABSOLUTE MAXIMUM RATINGS
1/
Parameter
Case Operating Temperature Range
Storage Temperature Range
Supply Voltage
+V
EE
(Pin 44)
-V
EE
(Pin 46)
V
REF
(Pin 48)
Digital Input Overvoltage
V
EN
(Pins 5, 92), V
A
(Pins 1, 3, 93, 95), V
B
(Pins 2, 4, 94, 96)
Analog Input Over Voltage
V
S
Notes:
1/ All measurements are made with respect to ground.
NOTICE: Stresses above those listed under "Absolute Maximums Rating" may cause permanent damage to the device. These are stress rating
only; functional operation beyond the "Operation Conditions" is not recommended and extended exposure beyond the "Operation Conditions"
may affect device reliability.
Range
-55 to +125
-65 to +150
+20
-20
+7.5
< V
REF
+.5
> GND -.5
±18V
Units
°C
°C
V
V
V
V
V
V
RECOMMENDED OPERATING CONDITIONS
1/
Symbol
+V
EE
-V
EE
V
REF
V
AL
V
AH
+15V Power Supply Voltage
-15V Power Supply Voltage
Reference Voltage
Logic Low Level
Logic High Level
Parameter
Typical
+15.0
-15.0
+5.00
+0.8
+4.0
Units
V
V
V
V
V
1/ Power Supply turn-on sequence shall be as follows: -V
EE
, V
REF
, followed by +V
EE
.
DC ELECTRICAL PERFORMANCE CHARACTERISTICS
1/
(T
C
= -55°C
TO
+125°C, -V
EE
= -15V, V
REF
= +5.0V, +V
EE
= +15V - U
NLESS OTHERWISE SPECIFIED
)
Parameter
Supply Current
Symbol
+I
EE
-I
EE
+I
SBY
-I
SBY
Conditions
V
EN
(0-31) = V
A
(0-3)
A
= V
A
(0-3)
B
= 0
V
EN
(0-31) = V
A
(0-3)
A
= V
A
(0-3)
B
= 0
V
EN
(0-31) = 4V, V
A
(0-3)
A
= V
A
(0-3)
B
= 0 7/
V
EN
(0-31) = 4V, V
A
(0-3)
A
= V
A
(0-3)
B
= 0 7/
V
A
= 0V
V
A
= 5V
V
B
= 0V
V
B
= 5V
V
EN
(0-15) = 0V
V
EN
(0-15) = 5V
V
EN
(16-31) = 0V
V
EN
(16-31) = 5V
Min
0
-1
0
-1
-1
-1
-1
-1
-1
-1
-1
-1
Max
1
0
1
0
1
1
1
1
1
1
1
1
Units
mA
mA
mA
mA
μA
μA
μA
μA
μA
μA
μA
μA
Address Input Current
I
AL
(0-3)
A
I
AH
(0-3)
A
I
AL
(0-3)
B
I
AH
(0-3)
B
Enable Input Current
I
ENL
(0-15)
I
ENH
(0-15)
I
ENL
(16-31)
I
ENH
(16-31)
SCD8518 Rev D 11/18/08
3
Aeroflex Plainview
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
