Fairchild FSAV430QSCX Low voltage 1.1ghz, 4-channel, 2:1 video switch Datasheet

FSAV430
Low Voltage 1.1GHz, 4-Channel, 2:1 Video Switch
Features
Description







The FSAV430 is a high performance Quad Single-Pole,
Double
Throw
(SPDT)
(2-to-1
multiplexer
/
demultiplexer) video switch designed specifically for
switching high definition YPbPr and computer RGB (up
to UXGA) signals. The bandwidth of this device is
1.1GHz (typical) which allows signals to pass with
minimal edge and phase distortion. Image integrity is
maintained with low crosstalk, high off-isolation and low
differential gain and phase. The low on resistance (4.5
typical) minimizes signal insertion loss. Low voltage
operation (3V), low power consumption (1µA maximum)
and small scale packaging make this device ideal for a
broad range of applications.
-40dB Off Isolation at 30MHz
-60dB Non-Adjacent Channel Crosstalk at 30MHz
3dB Bandwidth: 1.1GHz
On Resistance: 4.5 (Typical)
Low Power Consumption: 1µA (Maximum)
Control Input TTL Compatible
Bidirectional Operation
Applications

RGB Video Switch in LCD, Plasma and Projector
Displays

DVD-RW
Ordering Information
Part Number
Operating
Temperature Range
FSAV430MTCX
-40 to +85°C
16-Lead, Thin Shrink Small Outline Package
(TSSOP), JEDEC MO-153, 4.4mm Wide
Tape and Reel
FSAV430QSCX
-40 to +85°C
16-Lead, Quarter Size Outline Package (QSOP),
JEDEC MO-137, 0.150 inch Wide
Tape and Reel
Package
Packing
Method
Figure 1. Typical Application Diagram
© 2004 Fairchild Semiconductor Corporation
FSAV430 • Rev. 1.02
www.fairchildsemi.com
FSAV430 — Low Voltage 1.1GHz, 4-Channel, 2:1 Video Switch
January 2011
Figure 2. Analog Symbol
Figure 3. QSOP and TSSOP Pin Assignments
Pin Descriptions
Pin #
Name
Description
15
/OE
1
S
Select Input
4, 7, 9, 12
A
Bus A
2, 3, 5, 6, 10, 11,13, 14
B1-B2
Bus B
8
GND
Ground
16
VCC
Supply Voltage
S
/OE
Function
Don’t Care
HIGH
Disconnected
LOW
LOW
A=B1
HIGH
LOW
A=B2
Bus Switch Enabled
FSAV430 — Low Voltage 1.1GHz, 4-Channel, 2:1 Video Switch
Pin Configurations
Truth Table
© 2004 Fairchild Semiconductor Corporation
FSAV430 • Rev. 1.0.2
www.fairchildsemi.com
2
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be
operable above the recommended operating conditions and stressing the parts to these levels is not recommended.
In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability.
The absolute maximum ratings are stress ratings only.
Symbol
Parameter
Min.
Max.
Unit
-0.5
+4.6
V
V
VCC
Supply Voltage
VS
DC Switch Voltage
-0.5
VCC+0.5
VIN
(1)
DC Input Voltage
-0.5
+4.6
IIK
DC Input Diode Current, VIN< 0V
-50
IOUT
ICC/IGND
DC Output Sink Current
DC VCC / GND Current
TSTG
Storage Temperature Range
ESD
Human Body Model, JESD22-A114
-65
V
mA
128
mA
±100
mA
+150
°C
4000
V
Note:
1. The input and output negative voltage ratings may be exceeded if the input and output diode current ratings are
observed.
Recommended Operating Conditions
The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended
operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not
recommend exceeding them or designing to Absolute Maximum Ratings.
Symbol
Parameter
Min.
Max.
Unit
VCC
Power Supply
3.0
3.6
V
VIN
Input Voltage
0
VCC
V
V
VOUT
Output Voltage
0
VCC
Switch Control Input
0
5
Switch I/O
0
DC
-40
+85
tr, tf
Input Rise and Fall Time
TA
Operating Temperature, Free Air
FSAV430 — Low Voltage 1.1GHz, 4-Channel, 2:1 Video Switch
Absolute Maximum Ratings
ns/V
°C
Note:
2. Unused control inputs must be held HIGH or LOW; they may not float.
© 2004 Fairchild Semiconductor Corporation
FSAV430 • Rev. 1.0.2
www.fairchildsemi.com
3
Typical values are at TA= +25°C.
Symbol
VANALOG
VIK
VIH
VIL
II
IOFF
RON
Parameter
Conditions
TA= -40 to +85°C
Min. Typ. Max.
Analog Signal Range
Clamp Diode Voltage
High-Level Input Voltage
Low-Level Input Voltage
Input Leakage Current
0
0  VIN  3.6V
3.0
3.0 to 3.6
3.0 to 3.6
3.6
Off-State Leakage Current
0  A, B  VCC
3.6
Switch On Resistance(3)
VIN=1.0V, RI=75, ION=13mA
3.0
5.0
7.0
VIN=2.0V, RI=75, ION=26mA
IOUT=13mA, VIN=0 to VCC
VIN=VCC or GND, IOUT=0
One Input at 3.0V
Other Inputs at VCC or GND
3.0
3.0
3.6
4.5
1
6.0
IIN=-18mA
RFLAT(ON) On Resistance Flatness(4)
ICC
Quiescent Supply Current
ICC
VCC (V)
Increase in ICC per Input
2
-1.2
Units
0.8
±1.0
V
V
V
V
µA
±1.0
µA
2.0
3.6

1
µA
30
mA
Notes:
3. Measured by the voltage drop between the A and B pins at the indicated current through the switch. On
resistance is determined by the lower of the voltages on the A or B pins.
4. Flatness is defined as the difference between the maximum and minimum value on resistance over the specified
range of conditions.
AC Electrical Characteristics
Typical values are at VCC=3.3V and TA= +25°C.
Symbol
tON
tOFF
Parameter
Turn On Time
S to Bus A
Output Enable
Time OE to A
Turn Off Time
S to Bus A
Conditions
TA=-40 to+85°C
Min.
Typ.
Max.
VCC
Bn=2V
4.8
Units
Figure
ns
Figure 11,
Figure 12
ns
Figure 11,
Figure 12
7.0
3.0 to 3.6
Bn=2V
4.5
6.8
2.2
4.0
3.0 to 3.6
Output Disable
Time OE to A
2.2
3.5
DG
Differential Gain
RL=75, f=3.58MHz
3.0 to 3.6
0.2
%
DP
Differential Phase
RL=75, f=3.58MHz
3.0 to 3.6
0.1
°
3.0 to 3.6
-40
dB
3.0 to 3.6
-60
dB
OIRR
XTALK
BW
Non-Adjacent
RL=75, f=30MHz
Off Isolation
Non-Adjacent
RL=75, f=30MHz
Channel Crosstalk
-3dB Bandwidth
RL=50
3.0 to 3.6
800
Figure 5,
Figure 6
Figure 5,
Figure 6
Figure 7,
Figure 13
Figure 8,
Figure 14
Figure 4,
Figure 15
600
RL=75
FSAV430 — Low Voltage 1.1GHz, 4-Channel, 2:1 Video Switch
DC Electrical Characteristics
Capacitance
Typical values are at VCC= 3.3V and TA=+25°C.
Symbol
CIN
CON
COFF
Parameter
Control Pin Input Capacitance
A/B On Capacitance
Port B Off Capacitance
© 2004 Fairchild Semiconductor Corporation
FSAV430 • Rev. 1.0.2
Conditions
VCC=0V
VCC=3.3V, /OE=0V
VCC=/OE=3.3V
Typ.
Units
2.5
12.0
4.0
pF
pF
pF
www.fairchildsemi.com
4
Figure 4. Gain vs. Frequency
Figure 5. Differential Gain vs. DC Bias
Figure 6. Differential Phase vs. DC Bias
Figure 7. Off Isolation
© 2004 Fairchild Semiconductor Corporation
FSAV430 • Rev. 1.0.2
FSAV430 — Low Voltage 1.1GHz, 4-Channel, 2:1 Video Switch
AC Characteristics
www.fairchildsemi.com
5
Figure 8. Off Crosstalk vs. Frequency
RON Switch Characteristics
Figure 9.
RON Switch On Resistance, ION=13mA, VCC=3.0V
Figure 10.
RON Switch On Resistance, ION=26mA, VCC=3.0V
© 2004 Fairchild Semiconductor Corporation
FSAV430 • Rev. 1.0.2
FSAV430 — Low Voltage 1.1GHz, 4-Channel, 2:1 Video Switch
AC Characteristics
www.fairchildsemi.com
6
FSAV430 — Low Voltage 1.1GHz, 4-Channel, 2:1 Video Switch
AC Loadings and Waveforms
Notes:
5. Input drive by 50 source terminated in 50.
6. CL includes load and stray capacitance.
7. Input PRR=1.0MHz, tW =500ns.
Figure 11.
AC Test Circuit
Figure 12.
AC Waveforms
Figure 13. Off Isolation Test
Figure 14.
Figure 15.
© 2004 Fairchild Semiconductor Corporation
FSAV430 • Rev. 1.0.2
Crosstalk
Bandwidth
www.fairchildsemi.com
7
FSAV430 — Low Voltage 1.1GHz, 4-Channel, 2:1 Video Switch
Physical Dimensions
LAND PATTERN
RECOMMENDATION
TOP VIEW
END VIEW
SIDE VIEW
DETAIL A
Figure 16. 16-Lead, Quarter Size Outline Package (QSOP)
Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner
without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or
obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifically the
warranty therein, which covers Fairchild products.
Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings:
http://www.fairchildsemi.com/packaging/.
For current tape and reel specifications, visit Fairchild Semiconductor’s online packaging area:
http://www.fairchildsemi.com/products/analog/pdf/qsop16_tr.pdf.
© 2004 Fairchild Semiconductor Corporation
FSAV430 • Rev. 1.0.2
www.fairchildsemi.com
8
5.00±0.10
4.55
5.90
4.45 7.35
0.65
4.4±0.1
1.45
5.00
0.11
12°
FSAV430 — Low Voltage 1.1GHz, 4-Channel, 2:1 Video Switch
Physical Dimensions (Continued)
MTC16rev4
Figure 17. 16-Lead, Thin Shrink Small Outline Package (TSSOP)
Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner
without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or
obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifically the
warranty therein, which covers Fairchild products.
Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings:
http://www.fairchildsemi.com/packaging.
For current tape and reel specifications, visit Fairchild Semiconductor’s online packaging area:
http://www.fairchildsemi.com/products/analog/pdf/tssop16_tr.pdf.
© 2004 Fairchild Semiconductor Corporation
FSAV430 • Rev. 1.0.2
www.fairchildsemi.com
9
FSAV430 — Low Voltage 1.1GHz, 4-Channel, 2:1 Video Switch
© 2004 Fairchild Semiconductor Corporation
FSAV430 • Rev. 1.0.2
www.fairchildsemi.com
10
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