Datasheet ACT8504-T, ACT8504-S, ACT8504-I, ACT8504-C, ACT8504-7 Datasheet (ACT)

ACT8504

Radiation Hardened & ESD Protected

64-Channel Analog Multiplexer Module

With MUX Output Monitor Function

Features

Radiation Environment

■

•Radiation 300K(Si) Total Dose

No Latch-Up

•

Full Military Temperature Range

■

Low Power Consumption < 75mW

■

64 Channels Provided by Four (4) HS-1840RH Multiplexers

■

or SEE to 120MeV/cm2/mg

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Address Bus (A

■

Output Monitoring of HS-1840RH outputs to a Fifth HS1840RH. Controlled with

■

C

0, C1

All Channel Inputs protected by ±20V Transorbs

■

Fast Access Time 1500ns

■

±35V Input Over Voltage Protection (Power On or Off)

■

Break-Before-Make Switching

■

High Analog Input Impedance (Power On or Off)

■

Dielectrically Isolated Device Islands

■

No Latch-Up

■

Packaging – Hermetic Ceramic Quad Flat Pack

■

Address Lines.

and Four Enable lines afford flexible organization

0-3),

O

R

E A

C

X

E

L

F

ISO

9001

E

R

T

I

L

A

B

S

I

N

C

.

D

E

I

F

• 96 Leads, 1.32"Sq x .20"Ht Quad Flat Pack

• Typical Weight 15 grams

DESC SMD Pending

■

General Description

Aeroflex’s ACT8504 is a radiation hardened, multi-chip 64 channel multiplexer MCM (multi-chip module) with ESD protection for use in space applications. All channel inputs have electrostatic discharge protection.

The ACT8504 has been specifically designed to meet exposure to radiation environments. The multiplexer is available in a 96 lead High Temperature Co-Fired Ceramic (HTCC) Quad Flatpack (QFP) and is guaranteed operational from -55°C to +125°C. Available screened in accordance with MIL-PRF-38534, the ACT8504 is ideal for demanding military and space applications.

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– Multiplexer Modules For The Future © SCD8504 REV A 10/26/01

OUTPUT 0-15

OUTPUT 16-31

OUTPUT MONITOR

MUX

OUTPUT

MONITOR

OUTPUT 32-47

OUTPUT 48-63

REF

GND

V

CC

+V

EE

-V

EN 32-47

MUX 2

16

VR

16

•••

CH 16

CH 31

EN 16-31

MUX 4MUX 3

16

VR

16

•••

CH 48

CH 63

EN 48-63

ACT8504 64 Channel Analog MUX Block Diagram

MUX 1

16

VR

16

•••

CH 0

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CH 15

EN 0-15

A0A1A2A3C0

C1

2

16

VR

16

•••

CH 32

CH 47

EN 32-47

Organization and Application

The ACT8504 consists of four 16 channel muxes arranged as shown in the Block Diagram. The muxes channels 0-63 are controlled by address lines A0-A3. The mux output monitor is

controlled by address lines C0, C1.

The ACT8504 design is inherently Radiation Hard due to the HS1840RH Multiplexers as well as Microsemi Corp. Transient Suppressors (Reference Microsemi MicroNotes Series 050 page 14).

NOTE: It is recommended that all "NC or "no connect pin", be grounded. This eliminates or

minimizes any ESD or static buildup.

Aeroflex Circuit Technolo gy SCD8504 REV A 10/26/01 Plainview NY (516) 694-6700

3

Absolute Maximum Ratings

1/

Parameter Range Units

Case Operating Temperature Range -55 to +125 °C

Storage Temperature Range -55 to +150 °C

Supply Voltage

+V

-V V

EE

REF

(Pin 44)

CC

(Pin 46)

(Pin 48)

+20

-20

+20

V V V

Digital Input Overvoltage

(Pins 5, 6, 91, 92), VA (Pins 93, 95, 1, 3), VC (Pins 2, 4)

EN

V

< VR +4

> GND -4

V V

Analog Input Over Voltage

±18 V

S

V

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 effect device reliability.

Recommended Operating Conditions

Symbol Parameter Typical Units

+V

-V

V

CC

EE

REF

AL

AH

+15V Power Supply Voltage +15.0 V

-15V Power Supply Voltage -15.0 V

Reference Voltage +5.00 V

Logic Low Level +0.8 V

Logic High Level +4.0 V

DC Electrical Performance Characteristics

(Tc = -55°C to +125°C, +VEE = +15V, -VEE = -15V, V

= +5.0V, Unless otherwise specified)

REF

1/

Parameter Symbol Conditions Min Max Units

Supply Current I+ VEN

Address Input Current I

Enable Input Current I

I

(32-47),(MUXMON)

ENL

I

(32-47),(MUXMON)

ENH

I- V

+I

V

SBY

-I

SBY

(0-3)

AL

A

I

(0-3)

AH

I

(0-1)

AL

C

I

(0-1)

AH

C

(0-15)

ENL

I

(0-15)

ENH

I

(16-31)

ENL

(16-31)

ENH

A

EN

V

EN

VA = 0V 1/-44µA

VA = 5V 1/-44µA

VA = 0V 1/-11µA

VA = 5V 1/-11µA

V

EN

V

EN

V

EN

V

EN

V

EN

V

EN

(0-63)

(0-15)

(16-31)

(32-47)

(0-3)

= V

A

(0-3)

= V

A

= 4V, V

(0-3)

A

(0-3)

A

= V

A

= V

A

(0-1)

= 0 .25 2.5 mA

A

C

(0-1)

= 0 -2.5 -.25 mA

A

C

(0-1)

= 0 6/0.252.5mA

A

C

(0-1)

= 0 6/-2.50.25mA

A

C

= 0V -1 1 µA

= 5V -1 1 µA

= 0V -1 1 µA

= 5V -1 1 µA

(MUXMON)

, V

EN

(MUXMON)

= 0V -2 2 µA

= 5V -2 2 µA

(48-63)

ENL

I

(48-63)

ENH

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V

EN

(48-63)

= 0V -1 1 µA

(48-63)

= 5V -1 1 µA

4

(Tc = -55°C to +125°C, +VEE = +15V, -VEE = -15V, V

DC Electrical Performance Characteristics

= +5.0V, Unless otherwise specified)

REF

1/

(con’t)

Parameter Symbol Conditions Min Max Units

Positive Input Leakage Current CH0-CH63

Negative Input Leakage Current CH0-CH63

Output Leakage Current OUTPUTS (pins 3,13, 23 & 33) Mux Monitor (pin 69)

Input Clamped Voltage CH0 - CH63

Switch ON Resistance OUTPUTS (pins 25, 26, 68 & 70)

Switch ON Resistance Mux Monitor Only (pin 69) 6

/

SOFFOUTPUT(ALL

+I

SOFFCURRENT(ALL

-I

SOFFOUTPUT(ALL

-I

SOFFCURRENT(ALL

DOFFOUTPUT(ALL

+I

DOFFCURRENT(ALL

-I

DOFFOUTPUT(ALL

-I

DOFFCURRENT(ALL

(0-63 V

CLMP

+V

(0-63

CLMP

-V

)

DS(ON

R

DS(ON

R

DS(ON

R

DS(ON

(0-63)

)

(0-63)

)

(0-63)

)

(MuxMon)

)VIN = +10V, VEN = 4V, output and all

unused MUX inputs under test = -10V

)

/, 3/

2

)

VIN = -10V, VEN = 4V, output and all unused MUX inputs under test = +10V

)

2

/, 3/

)

V

= +10V, VEN = 4V, output and all

OUT

unused MUX inputs under test = -10V 3

)

4

/

)

V

= -10V, VEN = 4V, output and all

OUT

unused MUX inputs under test = +10V 3

)

/

4

= 4V, all unused MUX inputs under

EN

test are open. 3

A

B

C

VIN = +15V, VEN = 0.8V, I

/, 3/, 5/

2

VIN = +5V, VEN = 0.8V, I 2

/, 3/, 5/

VIN = -5V, VEN = 0.8V, I

/, 3/, 5/

2

/

= -1mA

OUT

= -1mA

OUT

= +1mA

OUT

- 500 3000 Ω

/,

+25°C

+125°C

-55°C

+25°C

+125°C

-55°C

-100 +700 nA

-100 +100 nA

18.0

23.0

18.0

23.5

17.5

22.5

-23.0

-18.0

-23.5

-18.0

-22.5

-17.5

500 3000 Ω

V V V

Notes: 1

/ Measure inputs sequentially. Ground all unused inputs of the MUX under test. VA is the applied input voltage to the MUXes’ address lines

A(0-5).

2

/ VIN is the applied input voltage to the MUXes’ input channel CH0-CH63.

3/ V

is the applied input voltage to the MUXes’ enable line En(0-15), En(16-31), En(32-47) and En( 48-63).

EN

4

/ VOUT is the applied input voltage to the MUXes’ output line OUTPUT(1-15), OUTPUT(16-31), OUTPUT(32-47) and OUTPUT(48-63).

5

/ Negative current is the current flowing out of each of the MUX pins. Positive current is the current flowing into each MUX pin.

6

/ If not tested, shall be guaranteed to the specified limits.

Switching Characteristics

(Tc = -55°C to +125°C, VDD = +15V, VEE = -15V, VR = +5.0V, Unless otherwise specified)

Parameter Symbol Conditions Min Max Units

Switching Test MUX

t

ON

A

RL = 10KΩ, CL = 50pF

(For Mux Output Monitor,

t

OFF

t

ON

OFF

A

EN

See Note 6

Aeroflex Circuit Technolo gy SCD8504 REV A 10/26/01 Plainview NY (516) 694-6700

/)

RL = 10KΩ, CL = 50pF

RL = 1KΩ, CL = 50pF

5

10 1500 ns

10 2000 ns

10 1500 ns

10 1000 ns

Truth Table (CH0 – CH15)

A3 A2 A1 A0 EN(0-15) "ON" CHANNEL

XXXXH NONE

LLLLL CH0

L L L H L CH1

L L H L L CH2

L L H H L CH3

L H L L L CH4

LHLHL CH5

L H H L L CH6

L H H H L CH7

HLLLL CH8

H L L H L CH9

HLHLL CH10

H L H H L CH11

H H L L L CH12

H H L H L CH13

HHHL L CH14

HHHH L CH15

1/ Between CH0-15 and OUTPUT (0-15)

1/

Truth Table (CH16 – CH31)

A3 A2 A1 A0 EN(16-31) "ON" CHANNEL

XXXXH NONE

LLLLL CH16

LLLHL CH17

L L H L L CH18

L L H H L CH19

LHLLL CH20

LHLHL CH21

L H H L L CH22

LHHHL CH23

HLLLL CH24

H L L H L CH25

HLHLL CH26

H L H H L CH27

HHLLL CH28

H H L H L CH29

1/

HHHL L CH30

HHHHL CH31

1/ Between CH16-31 and OUTPUT (16-31)

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6

Truth Table (CH32 – CH47)

A3 A2 A1 A0 EN(32-47) "ON" CHANNEL

1/

XXXXH NONE

LLLLL CH32

LLLHL CH33

L L H L L CH34

L L H H L CH35

LHLLL CH36

LHLHL CH37

L H H L L CH38

LHHHL CH39

HLLLL CH40

H L L H L CH41

HLHLL CH42

H L H H L CH43

HHLLL CH44

H H L H L CH45

HHHL L CH46

HHHHL CH47

1/ Between CH32-47 and OUTPUT (32-47)

Truth Table (CH48 – CH63)

A3 A2 A1 A0 EN(47-63) "ON" CHANNEL

XXXXH NONE

LLLLL CH48

LLLHL CH49

L L H L L CH50

L L H H L CH51

LHLLL CH52

LHLHL CH53

L H H L L CH54

LHHHL CH55

HLLLL CH56

H L L H L CH57

HLHLL CH58

H L H H L CH59

HHLLL CH60

1/

H H L H L CH61

HHHL L CH62

HHHHL CH63

1/ Between CH48-63 and OUTPUT (48-63)

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7

Truth Table (Mux Output Monitor)

C1 C0 EN(32-47) "ON" CHANNEL

XXH NONE

L L L Output Channels 0-15

L H L Output Channels 16-31

H L L Output Channels 32-47

H H L Output Channels 48-63

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8

Address Lines

0.8V

OUTPUT

12V MIN

A

tON

4V

0V

Address Lines

OUTPUT

0V

0.8V

tOFF

Definition of

A

Definition of

tON

tOFF

A

4V

A

4V

Enable Line

50%

0.8V

90%

OUTPUT

10%

0V

EN

tON

Definition of t

Aeroflex Circuit Technolo gy SCD8504 REV A 10/26/01 Plainview NY (516) 694-6700

ON

9

EN

and t

OFF

EN

tOFF

EN

Lead Numbers & Functions

ACT8504 – 96 Leads Ceramic QUAD Flat Pack

Pin # Function Pin # Function Pin # Function

1A

2C

3A

4C

5EN

6EN

2

0

3

1

0-15 37 CH13 69 Mux Output Monitor

16-31 38 CH29 70 Output V(32-47)

33 CH11 65 CH49

34 CH27 66 CH48

35 CH12 67 NC

36 CH28 68 Output V(48-63)

7 CH0 39 CH14 71 GND

8 CH16 40 CH30 72 GND

9 CH1 41 CH15 73 CH47

10 CH17 42 CH31 74 CH46

11 CH2 43 NC 75 CH45

12 CH18 44 +V

CC

76 CH44

13 CH3 45 NC 77 CH43

14 CH19 46 -V

EE

78 CH42

15 CH4 47 NC 79 CH41

16 CH20 48 V

REF

80 CH40

17 CH5 49 NC 81 CH39

18 CH21 50 CASE GND 82 CH38

19 CH6 51 CH63 83 CH37

20 CH22 52 CH62 84 CH36

21 CH7 53 CH61 85 CH35

22 CH23 54 CH60 86 CH34

23 GND 55 CH59 87 CH33

24 GND 56 CH58 88 CH32

25 Output V(0-15) 57 CH57 89 GND

26 Output V(16-31) 58 CH56 90 GND

27 CH8 59 CH55 91 EN

28 CH24 60 CH54 92 EN

29 CH9 61 CH53 93 A

48-63

32-47

0

30 CH25 62 CH52 94 NC

31 CH10 63 CH51 95 A

1

32 CH26 64 CH50 96 NC

NOTE: It is recommended that all "NC or "no connect pin", be grounded. This eliminates or minimizes any ESD or static buildup.

Aeroflex Circuit Technolo gy SCD8504 REV A 10/26/01 Plainview NY (516) 694-6700

10

CIRCUIT TECHNOLOGY

Ordering Information

Model Number Screening DESC SMD # Package

ACT8504-S Military Temperature, -55°C to +125°C,

Screened to the individual test methods of MIL-STD-883 IAW

MIL-PRF-38534 Class K

ACT8504 Military Temperature, -55°C to +125°C,

Screened to the individual test methods of MIL-STD-883 IAW

MIL-PRF-38534 Class H

ACT8504-7 Commercial Flow, +25°C testing only NA

ACT8504-T Commercial Flow, -55°C to +125°C testing only

ACT8504-I Commercial Flow, -40°C to +85°C testing only

ACT8504-C Commercial Flow, -0°C to +70°C testing only

Flat Package Outline

.200

MAX

Pin 13

Pin 12

1.150 ±.005

(23 Spaces at .050)

Tol Non-Cum

4 Sides

Pin 1

Pin 85

Pen ding QUAD Fla t

Pin 84

Pack

.0165 ±.003

1.320 SQ MAX

Pin 36

(.400)

.006

±.001

Specifications subject to change without notice

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Telephone: (516) 694-6700 FAX: (516) 694-6715

Toll Free Inquiries: (800) THE-1553

E-Mail: sales-act@aeroflex.com

Pin 61

Pin 60Pin 37

Note

: Outside ceramic tie bars not shown for clarity. Contact factory for details