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FST16211MEAX

Description
Bus Driver, CBT/FST/QS/5C/B Series, 2-Func, 12-Bit, True Output, CMOS, PDSO56, 0.300 INCH, SSOP-56
Categorylogic    logic   
File Size286KB，8 Pages
ManufacturerFairchild
Websitehttp://www.fairchildsemi.com/
Environmental Compliance
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FST16211MEAX Overview

Bus Driver, CBT/FST/QS/5C/B Series, 2-Func, 12-Bit, True Output, CMOS, PDSO56, 0.300 INCH, SSOP-56

FST16211MEAX Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerFairchild
Parts packaging codeSSOP
package instructionSSOP, SSOP56,.4
Contacts56
Reach Compliance Codecompliant
Other featuresTTL COMPATIBLE BUS SWITCH
seriesCBT/FST/QS/5C/B
JESD-30 codeR-PDSO-G56
length18.415 mm
Logic integrated circuit typeBUS DRIVER
Number of digits12
Number of functions2
Number of ports2
Number of terminals56
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Output characteristics3-STATE
Output polarityTRUE
Package body materialPLASTIC/EPOXY
encapsulated codeSSOP
Encapsulate equivalent codeSSOP56,.4
Package shapeRECTANGULAR
Package formSMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply5 V
propagation delay (tpd)0.25 ns
Certification statusNot Qualified
Maximum seat height2.74 mm
Maximum supply voltage (Vsup)5.5 V
Minimum supply voltage (Vsup)4 V
Nominal supply voltage (Vsup)4.5 V
surface mountYES
technologyCMOS
Temperature levelINDUSTRIAL
Terminal formGULL WING
Terminal pitch0.635 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width7.5 mm

FST16211MEAX Preview

FST16211 24-Bit Bus Switch
July 1997
Revised August 2000
FST16211
24-Bit Bus Switch
General Description
The Fairchild Switch FST16211 provides 24-bits of high-
speed CMOS TTL-compatible bus switching. The low on
resistance of the switch allows inputs to be connected to
outputs without adding propagation delay or generating
additional ground bounce noise.
The device is organized as a 12-bit or 24-bit bus switch.
When OE
1
is LOW, the switch is ON and Port 1A is con-
nected to Port 1B. When OE
2
is LOW, Port 2A is connected
to Port 2B. When OE
1/2
is HIGH, a high impedance state
exists between the A and B Ports.
Features
s
4
Ω
switch connection between two ports
s
Minimal propagation delay through the switch
s
Low l
CC
s
Zero bounce in flow-through mode
s
Control inputs compatible with TTL level
s
Also packaged in plastic Fine Pitch Ball Grid Array
(FBGA)
Ordering Code:
Order Number
FST16211GX
(Note 1)
FST16211MEA
FST16211MTD
Package Number
BGA54A
Preliminary
MS56A
MTD56
Package Description
54-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-195, 5.5mm Wide
[TAPE and REEL]
56-Lead Shrink Small Outline Package (SSOP), JEDEC MO-118, 0.300 Wide
56-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Note 1:
BGA package available in Tape and Reel only.
Logic Diagram
© 2000 Fairchild Semiconductor Corporation
DS500037
www.fairchildsemi.com
FST16211
Connection Diagrams
Pin Assignment for SSOP and TSSOP
Pin Descriptions
Pin Name
OE
1
, OE
2
1A, 2A
1B, 2B
Description
Bus Switch Enables
Bus A
Bus B
FBGA Pin Assignments
1
A
B
C
D
E
F
G
H
J
1A
2
1A
4
1A
6
1A
10
1A
12
2A
4
2A
6
2A
8
2A
10
2
1A
1
1A
3
1A
5
1A
9
1A
11
2A
3
2A
5
2A
7
2A
9
3
NC
1A
7
GND
1A
8
2A
1
2A
2
V
CC
2A
11
2A
12
4
OE
2
OE
1
1B
7
1B
8
2B
1
2B
2
GND
2B
11
2B
12
5
1B
1
1B
3
1B
5
1B
9
1B
11
2B
3
2B
5
2B
7
2B
9
6
1B
2
1B
4
1B
6
1B
10
1B
12
2B
4
2B
6
2B
8
2B
10
Truth Table
Inputs
OE
1
L
L
Pin Assignment for FBGA
H
H
OE
2
L
H
L
H
Inputs/Outputs
1A, 1B
1A
=
1B
1A
=
1B
Z
Z
2A, 2B
2A
=
2B
Z
2A
=
2B
Z
TOP VIEW
www.fairchildsemi.com
2
FST16211
Absolute Maximum Ratings
(Note 2)
Supply Voltage (V
CC
)
DC Switch Voltage (V
S
) (Note 3)
DC Input Voltage (V
IN
) (Note 4)
DC Input Diode Current (l
IK
) V
IN
<
0V
DC Output (I
OUT
) Sink Current
DC V
CC
/GND Current (I
CC
/I
GND
)
Storage Temperature Range (T
STG
)
−
0.5V to
+
7.0V
−
0.5V to
+
7.0V
−
0.5V to
+
7.0V
−
50mA
128mA
Recommended Operating
Conditions
(Note 5)
Power Supply Operating (V
CC)
Input Voltage (V
IN
)
Output Voltage (V
OUT
)
Input Rise and Fall Time (t
r
, t
f
)
Switch Control Input
Switch I/O
Free Air Operating Temperature (T
A
)
0nS/V to 5nS/V
0nS/V to DC
-40
°
C to
+
85
°
C
4.0V to 5.5V
0V to 5.5V
0V to 5.5V
+
/
−
100mA
−
65
°
C to
+
150
°
C
Note 2:
The “Absolute Maximum Ratings” are those values beyond which
the safety of the device cannot be guaranteed. The device should not be
operated at these limits. The parametric values defined in the Electrical
Characteristics tables are not guaranteed at the absolute maximum rating.
The “Recommended Operating Conditions” table will define the conditions
for actual device operation.
Note 3:
V
S
is the voltage observed/applied at either A or B Ports across the
switch.
Note 4:
The input and output negative voltage ratings may be exceeded if
the input and output diode current ratings are observed.
Note 5:
Unused control inputs must be held HIGH or LOW. They may not
float.
DC Electrical Characteristics
Symbol
V
IK
V
IH
V
IL
I
I
I
OZ
R
ON
Parameter
Clamp Diode Voltage
HIGH Level Input Voltage
LOW Level Input Voltage
Input Leakage Current
OFF-STATE Leakage Current
Switch On Resistance
(Note 7)
V
CC
(V)
4.5
4.0–5.5
4.0–5.5
5.5
0
5.5
4.5
4.5
4.5
4.0
I
CC
∆
I
CC
Quiescent Supply Current
Increase in I
CC
per Input
5.5
5.5
4
4
8
11
2.0
0.8
±1.0
10
±1.0
7
7
12
20
3
2.5
T
A
= −40 °C
to
+85 °C
Min
Typ
(Note 6)
Max
−1.2
Units
V
V
V
µA
µA
µA
Ω
Ω
Ω
Ω
µA
mA
0
≤
V
IN
≤
5.5V
V
IN
=
5.5V
0
≤
A, B
≤
V
CC
V
IN
=
0V, I
IN
=
64mA
V
IN
=
0V, I
IN
=
30mA
V
IN
=
2.4V, I
IN
=
15mA
V
IN
=
2.4V, I
IN
=
15mA
V
IN
=
V
CC
or GND, I
OUT
=
0
One input at 3.4V
Other inputs at V
CC
or GND
Note 6:
Typical values are at V
CC
=
5.0V and T
A
= +25°C
Note 7:
Measured by the voltage drop between A and B pins at the indicated current through the switch. On resistance is determined by the lower of the
voltages on the two (A or B) pins.
Conditions
I
IN
= −18mA
3
www.fairchildsemi.com
FST16211
AC Electrical Characteristics
T
A
= −40 °C
to
+85 °C,
Symbol
Parameter
C
L
=
50pF, RU
=
RD
=
500Ω
V
CC
=
4.5 – 5.5V
Min
t
PHL
,t
PLH
t
PZH
, t
PZL
t
PHZ
, t
PLZ
Prop Delay Bus to Bus (Note 8)
Output Enable Time
Output Disable Time
1.5
1.5
Max
0.25
6.0
7.0
V
CC
=
4.0V
Min
Max
0.25
6.5
7.2
ns
ns
ns
V
I
=
OPEN
V
I
=
7V for t
PZL
V
I
=
OPEN for t
PZH
V
I
=
7V for t
PLZ
V
I
=
OPEN for t
PHZ
Figures
1, 2
Figures
1, 2
Figures
1, 2
Units
Conditions
Figure
No.
Note 8:
This parameter is guaranteed by design but is not tested. The bus switch contributes no propagation delay other than the RC delay of the typical On
resistance of the switch and the 50pF load capacitance, when driven by an ideal voltage source (zero output impedance).
Capacitance
Symbol
C
IN
C
I/O
(Note 9)
Parameter
Typ
3
6
Max
Units
pF
pF
Conditions
V
CC
=
5.0V
V
CC
, OE
=
5.0V
Control Pin Input Capacitance
Input/Output Capacitance
Note 9:
T
A
= +25°C,
f
=
1 MHz, Capacitance is characterized but not tested.
AC Loading and Waveforms
Note:
Input driven by 50
Ω
source terminated in 50
Ω
Note:
C
L
includes load and stray capacitance
Note:
Input PRR
=
1.0 MHz, t
W
=
500 ns
FIGURE 1. AC Test Circuit
FIGURE 2. AC Waveforms
www.fairchildsemi.com
4
FST16211
Physical Dimensions
inches (millimeters) unless otherwise noted
54-Ball Fine-Pitch Ball Grid Array (FBGA), JEDEC MO-195, 5.5mm Wide
Package Number BGA54A
Preliminary
5
www.fairchildsemi.com
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FST16211MEAX Related Products

FST16211MEAX FST16211CW FST16211GX
Description Bus Driver, CBT/FST/QS/5C/B Series, 2-Func, 12-Bit, True Output, CMOS, PDSO56, 0.300 INCH, SSOP-56 Bus Driver, CBT/FST/QS/5C/B Series, 2-Func, 12-Bit, True Output, CMOS Bus Driver, CBT/FST/QS/5C/B Series, 2-Func, 12-Bit, True Output, CMOS, PBGA54, PLASTIC, FBGA-54
Maker Fairchild Fairchild Fairchild
package instruction SSOP, SSOP56,.4 DIE, LFBGA, BGA54,6X9,32
Reach Compliance Code compliant unknown compliant
series CBT/FST/QS/5C/B CBT/FST/QS/5C/B CBT/FST/QS/5C/B
JESD-30 code R-PDSO-G56 X-XUUC-N56 R-PBGA-B54
Logic integrated circuit type BUS DRIVER BUS DRIVER BUS DRIVER
Number of digits 12 12 12
Number of functions 2 2 2
Number of ports 2 2 2
Number of terminals 56 56 54
Maximum operating temperature 85 °C 85 °C 85 °C
Minimum operating temperature -40 °C -40 °C -40 °C
Output characteristics 3-STATE 3-STATE 3-STATE
Output polarity TRUE TRUE TRUE
Package body material PLASTIC/EPOXY UNSPECIFIED PLASTIC/EPOXY
encapsulated code SSOP DIE LFBGA
Package shape RECTANGULAR UNSPECIFIED RECTANGULAR
Package form SMALL OUTLINE, SHRINK PITCH UNCASED CHIP GRID ARRAY, LOW PROFILE, FINE PITCH
propagation delay (tpd) 0.25 ns 0.25 ns 0.25 ns
Certification status Not Qualified Not Qualified Not Qualified
Maximum supply voltage (Vsup) 5.5 V 5.5 V 5.5 V
Minimum supply voltage (Vsup) 4 V 4 V 4 V
Nominal supply voltage (Vsup) 4.5 V 5 V 4.5 V
surface mount YES YES YES
technology CMOS CMOS CMOS
Temperature level INDUSTRIAL INDUSTRIAL INDUSTRIAL
Terminal form GULL WING NO LEAD BALL
Terminal location DUAL UPPER BOTTOM
Is it Rohs certified? conform to - incompatible
Parts packaging code SSOP - BGA
Contacts 56 - 54
Other features TTL COMPATIBLE BUS SWITCH TTL COMPATIBLE BUS SWITCH -
length 18.415 mm - 8 mm
Encapsulate equivalent code SSOP56,.4 - BGA54,6X9,32
Peak Reflow Temperature (Celsius) NOT SPECIFIED - 260
power supply 5 V - 5 V
Maximum seat height 2.74 mm - 1.4 mm
Terminal pitch 0.635 mm - 0.8 mm
Maximum time at peak reflow temperature NOT SPECIFIED - NOT SPECIFIED
width 7.5 mm - 5.5 mm

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