FSAV450 [FAIRCHILD]
800MHz Quad SPDT LCD/Plasma Video Switch; 800MHz的四路SPDT液晶/等离子视频开关
| 型号： | FSAV450 |
| 厂家： | 
FAIRCHILD SEMICONDUCTOR |
| 描述： | 800MHz Quad SPDT LCD/Plasma Video Switch |
| 文件： | 总11页 (文件大小：1019K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
December 2004
Revised April 2005
FSAV450
800MHz Quad SPDT LCD/Plasma Video Switch
General Description
Features
FSAV450 is a 5V, high performance analog video switch
specially designed for the route of analog RGB signals
especially for applications with minimum cross-talk require-
ments such as LCD panels and plasma TV with dual RGB
or S-video inputs. The wide bandwidth (800MHz) of this
switch allows signal pass with minimum edge and phase
distortion while 75dB non-adjacent channel crosstalk and
60dB OFF Isolation generates ignorable image noise
between active channels. Optimized differential gain and
differential phases maintain the image integrity for video
applications while low On Resistance offers smallest signal
insertion loss.
■
60dB OFF Isolation at 10MHz
■
75dB non-adjacent channel crosstalk at 10MHz
■ 4 typical On Resistance (RON
3dB bandwidth: 800MHz
)
■
■ Low power consumption (1uA max)
■ Control input: TTL compatible
Applications
•
RGB Video Switch in LCD,
plasma and projector displays
Ordering Code:
Order Number Package Number
Package Description
FSAV450BQX
(Note 1)
MLP016E
Pb-Free 16-Terminal Depopulated Quad Very-Thin Flat Pack No Leads (DQFN), JEDEC
MO-241, 2.5 x 3.5mm
FSAV450QSC
FSAV450MTC
MQA16
MTC16
16-Lead Quarter Size Outline Package (QSOP), JEDEC MO-137, 0.150" Wide
16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Pb-Free package per JEDEC J-STD-020B.
Note 1: DQFN package available in Tape and Reel only.
© 2005 Fairchild Semiconductor Corporation
DS500896
www.fairchildsemi.com
Analog Symbol
Connection Diagrams
Pin Assignments for QSOP and TSSOP
Pin Descriptions
Pad Assignments for DQFN
(Preliminary)
Pin Name
Description
OE
S
Bus Switch Enable
Select Input
Bus A
A
B1–B2
Bus B
Truth Table
S
X
L
OE
H
Function
Disconnect
L
A
A
B1
B2
H
L
www.fairchildsemi.com
2
Absolute Maximum Ratings(Note 2)
Recommended Operating
Conditions (Note 4)
0.5V to 6.0V
Supply Voltage (VCC
)
DC Switch Voltage (VS)
0.5V to 6.0V Power Supply Operating (VCC
)
4.5V to 5.5V
0V to VCC
0V to VCC
DC Input Voltage (VIN) (Note 3)
DC Input Diode Current (lIK) VIN 0V
DC Output (IOUT) Sink Current
0.5V to 6.0V Input Voltage (VIN
)
50 mA
Output Voltage (VOUT
)
128 mA Input Rise and Fall Time (tr, tf)
DC VCC/GND Current (ICC/IGND
)
100 mA
Switch Control Input
Switch I/O
0 ns/V to 5 ns/V
0 ns/V to DC
Storage Temperature Range (TSTG
ESD
)
65 C to 150
C
Free Air Operating Temperature (TA)
40 C to 85 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 tables will define the conditions
for actual device operation.
Human Body Model
2kV
Note 3: The input and output negative voltage ratings may be exceeded if
the input and output diode current ratings are observed.
Note 4: Unused control inputs must be held HIGH or LOW. They may not
float.
DC Electrical Characteristics
T
40 C to 85
C
A
V
(V)
CC
Symbol
Parameter
Units
Conditions
Min
Typ
(Note 5)
Max
Analog Signal Range
Clamp Diode Voltage
HIGH Level Input Voltage
LOW Level Input Voltage
Input Leakage Current
OFF-STATE Leakage Current
Switch On Resistance
(Note 6)
0
2.0
1.2
V
V
V
V
A
A
V
V
V
4.5
4.5 to 5.5
4.5 to 5.5
5.5
I
18 mA
IK
IN
2.0
IH
IL
0.8
1.0
1.0
I
I
0
0
V
V
5.5V
I
IN
5.5
A, B
V
OFF
CC
ON
ON
R
1.0V
ON
IN
4.5
4.5
4.0
5.0
6.0
7.0
R
75 , I
2.0V
13 mA
26 mA
I
V
IN
R
75 , I
I
I
Quiescent Supply Current
5.5
5.5
1.0
1.5
A
V
V
or GND, I
OUT
0
CC
IN
CC
I
Increase in I per Input
mA
One Input at 3.4V
Other Inputs at V or GND
CC
CC
CC
Note 5: Typical values are at T
25 C
A
Note 6: 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.
3
www.fairchildsemi.com
AC Electrical Characteristics
T
40 C to 85 C
Figure
A
V
(V)
CC
Symbol
Parameter
Units
Conditions
Min
Typ
Max
Number
(Note 7)
t
Turn ON Time S-to-Bus B
4.5 to 5.5
4.0
3.5
1.5
1.5
0.2
0.1
60.0
6.0
5.5
3.5
3.5
ON
Figures
8, 9
ns
ns
VB 2.0V
VB 2.0V
Output Enable Time OE-to-A or B 4.5 to 5.5
Turn OFF Time S-to-Bus B 4.5 to 5.5
Output Disable Time OE-to-A or B 4.5 to 5.5
t
OFF
Figures
8, 9
DG
DP
Differential Gain
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
%
R
R
f
75 , f 3.58MHz
75 , f 3.58MHz
10MHz, R 75
Figure 2
Figure 3
L
Differential Phase
Degree
L
O
Non-Adjacent OFF-Isolation
Figures
4, 10
IRR
L
dB
dB
X
Non-Adjacent Channel Crosstalk 4.5 to 5.5
75.0
800
R
R
75 , f 10MHz
50 (DQFN)
Figures
5, 11
TALK
L
L
BW
3dB Bandwidth
4.5 to 5.5
Figures
1, 12
4.5 to 5.5
4.5 to 5.5
4.5 to 5.5
25 C
700
650
600
R
R
R
50 (QSOP and TSSOP)
75 (DQFN)
MHz
L
L
L
Figure
12
75 (QSOP and TSSOP)
Note 7: Typical values are at V
Capacitance
Symbol
5.0V and T
A
CC
T
40 C to 85 C
A
Parameter
Units
Conditions
Typ
C
C
C
Control Pin Input Capacitance
A/B ON Capacitance
3.0
pF
pF
pF
V
V
V
0V
IN
CC
CC
CC
8.5
3.0
5.0V, OE 0V
and OE 5.0V
ON
OFF
Port B OFF Capacitance
FIGURE 1. Gain vs. Frequency
www.fairchildsemi.com
4
FIGURE 3. Differential Phase vs. dc bias
FIGURE 2. Differential Gain vs. dc bias
FIGURE 4. OFF Isolation
FIGURE 5. OFF Crosstalk vs. Frequency
5
www.fairchildsemi.com
FIGURE 6. RON Switch On Resistance, ION 13mA
FIGURE 7. RON Switch On Resistance, ION 26mA
www.fairchildsemi.com
6
AC Loading and Waveforms
Note: Input driven by 50 source terminated in 50
Note: C includes load and stray capacitance
L
Note: Input PRR 1.0 MHz, t
500 ns
W
FIGURE 8. AC Test Circuit
FIGURE 9. AC Waveforms
FIGURE 10. OFF Isolation Test
FIGURE 11. Crosstalk Test
FIGURE 12. Bandwidth Test
7
www.fairchildsemi.com
Tape and Reel Specification
TAPE FORMAT for DQFN
Package
Tape
Section
Number
Cavities
125 (typ)
2500/3000
75 (typ)
Cavity
Status
Empty
Filled
Cover Tape
Status
Designator
Leader (Start End)
Carrier
Sealed
BQX
Sealed
Trailer (Hub End)
Empty
Sealed
TAPE DIMENSIONS inches (millimeters)
REEL DIMENSIONS inches (millimeters)
Tape Size
A
B
C
D
N
W1
W2
13.0
(330)
0.059
(1.50)
0.512
(13.00)
0.795
(20.20)
7.008
(178)
0.488
(12.4)
0.724
(18.4)
12 mm
www.fairchildsemi.com
8
Physical Dimensions inches (millimeters) unless otherwise noted
Pb-Free 16-Terminal Depopulated Quad Very-Thin Flat Pack No Leads (DQFN), JEDEC MO-241, 2.5 x 3.5mm
Package Number MLP016E
9
www.fairchildsemi.com
Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
16-Lead Quarter Size Outline Package (QSOP), JEDEC MO-137, 0.150" Wide
Package Number MQA16
www.fairchildsemi.com
10
Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
Package Number MTC16
Technology Description
The Fairchild Switch family derives from and embodies Fairchild’s proven switch technology used for several years in its
74LVX3L384 (FST3384) bus switch product.
Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and
Fairchild reserves the right at any time without notice to change said circuitry and specifications.
LIFE SUPPORT POLICY
FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD
SEMICONDUCTOR CORPORATION. As used herein:
1. Life support devices or systems are devices or systems
which, (a) are intended for surgical implant into the
body, or (b) support or sustain life, and (c) whose failure
to perform when properly used in accordance with
instructions for use provided in the labeling, can be rea-
sonably expected to result in a significant injury to the
user.
2. A critical component in any component of a life support
device or system whose failure to perform can be rea-
sonably expected to cause the failure of the life support
device or system, or to affect its safety or effectiveness.
www.fairchildsemi.com
11
www.fairchildsemi.com
相关型号：
FSAV450BQX_NL
Audio/Video Switch, 4 Func, 1 Channel, CMOS, PQCC16, 2.5 X 3.5 MM, LEAD FREE, MO-241AB, DQFN-16
FAIRCHILD
FSAV450QSCX
Audio/Video Switch, 4 Func, 2 Channel, CMOS, PDSO16, 0.150 INCH, MO-137AB, QSOP-16
FAIRCHILD
FSAV450QSC_NL
Audio/Video Switch, 4 Func, 1 Channel, CMOS, PDSO16, 0.150 INCH, LEAD FREE, MO-137, QSOP-16
FAIRCHILD
©2020 ICPDF网 联系我们和版权申明