DATASHEET
LOW ON-RESISTANCE WIDEBAND/VIDEO QUAD 2-CH
CONFIDENTIAL
IDTVS330
General Description
The IDTVS330 is a true bidirectional Quad 2-channel
multiplexer/ demultiplexer recommended for both RGB and
composite video switching applications. The video switch
can be driven from a current output RAMDAC or voltage
output composite video source.
Low On-Resistance and wide bandwidth make it ideal for
video and other applications. Also this device has
exceptionally high current capability which is far greater
than most analog switches offered today. A single 5V
supply is all that is required for operation.
The IDTVS330 offers a high-performance, low-cost solution
to switch between video sources. The application section
describes the IDTVS330 replacing the HC4053 multiplier
and buffer/ amplifier.
Features
•
High-performance solution to switch between video
sources
•
•
•
•
•
•
•
Wide bandwidth: 600MHz
Low On-Resistance: 5Ω typical
Low crosstalk at 10MHz: –80dB
Ultra-low quiescent power (0.1µA typical)
Fast switching: 10ns
8KV ESD HBM on connector side
Available in SOIC and QSOP packages
Block Diagram
S1A
DA
S2A
S1B
DB
S2B
S1C
DC
S2C
S1D
DD
S2D
SELECTOR LOGIC
EN
IN
LOW ON-RESISTANCE WIDEBAND/VIDEO QUAD 2-CH
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CONFIDENTIAL
IDTVS330
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IDTVS330
LOW ON-RESISTANCE WIDEBAND/VIDEO QUAD 2-CH
COMMERCIAL TEMPERATURE RANGE
Pin Configuration
IN
S1A
S2A
DA
S1B
S2B
DB
GND
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
V
CC
EN
S1D
S2D
DD
S1C
S2C
DC
SOIC/ QSOP
TOP VIEW
Absolute Maximum Ratings
Symbol
TSTG
Rating
Storage Temperature Range
Ambient Temperature with Power Applied
Supply Voltage to GND Potential
DC Input Voltage
DC Output Current
Power Dissipation
Min
– 65
0
– 0.5
– 0.5
—
—
Max
1
+150
+70
+5.5
+5.5
120
0.5
Unit
°C
°C
V
V
mA
W
1. Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device.
This is a stress rating only and functional operation of the device at these or any other conditions above those indicated
in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extend-
ed periods may affect reliability.
Truth Table
EN
L
L
H
IN
L
H
X
ON Switch
S1A, S1B, S1C, S1D
S2A, S2B, S2C, S2D
Disabled
LOW ON-RESISTANCE WIDEBAND/VIDEO QUAD 2-CH
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IDTVS330
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IDTVS330
LOW ON-RESISTANCE WIDEBAND/VIDEO QUAD 2-CH
COMMERCIAL TEMPERATURE RANGE
Pin Description
Name
S1, S2
IN
EN
D
GND
V
CC
Function
Analog Video I/Os
Select Input
Enable
Analog Video I/O
Ground
Power Supply
DC Electrical Characteristics Over Operating Range
Following Conditions Apply Unless Otherwise Specified:
T
A
= 0°C to +70°C, V
CC
= 3.3V ± 5%.
Symbol
V
IH
V
IL
I
IH
I
IL
I
O
V
IK
V
H
R
ON3
Parameter
Input HIGH Voltage
Input LOW Voltage
Input HIGH Current
Input LOW Current
Clamp Diode Voltage
Input Hysteresis at Control Pins
Switch On-Resistance
V
CC
= Min., V
IN
= 1V, I
ON
= 13mA
V
CC
= Min., V
IN
= 2V, I
ON
= 26mA
Conditions
1
Guaranteed Logic HIGH level
Guaranteed Logic LOW level
V
CC
= Max., V
IN
= V
CC
V
CC
= Max., V
IN
= V
SS
V
CC
= Min., I
IN
= -18mA
Min.
0
2
0
—
—
—
– 0.7
—
—
—
Typ.
2
—
—
—
—
—
—
– 1.2
150
5
7
Max.
V
CC
—
0.8
±1
±1
±1
—
—
7
10
µA
V
mV
Ω
µA
Unit
V
V
V
ANALOG
Analog Signal Range
Analog Output Leakage Current 0
≤
S1, S2 or D
≤
V
CC
, Switch OFF
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at V
CC
= 3.3V,T
A
= 25°C ambient and maximum loading.
3. Measured by the voltage drop between S1, S2, and D I/O pins at indicated current through the switch. On-Resistance is
determined by the lower of the voltages on the S1, S2, and D I/O pins.
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IDTVS330
LOW ON-RESISTANCE WIDEBAND/VIDEO QUAD 2-CH
COMMERCIAL TEMPERATURE RANGE
Dynamic Electrical Characteristics Over Operating Range
Following Conditions Apply Unless Otherwise Specified:
T
A
= 0°C to +70°C, V
CC
= 3.3V ± 5%.
Symbol
t
ON
t
OFF
B
W1
X
TALK1
C
IN1
C
OFF1
C
ON1
O
IRR
Parameter
Turn On Time
Turn Off Time
–3dB Bandwidth
Crosstalk
Input/Enable Capacitance
Capacitance, Switch Off
Capacitance, Switch On
Off Isolation
10MHz, C
L
= 0pF
V
IN
= 0V, f = 1MHz
10MHz, C
L
= 0pF
Conditions
R
L
= 75Ω, C
L
= 20pF
R
L
= 75Ω, C
L
= 20pF
Min.
—
—
—
—
—
—
—
—
Typ.
2.5
1.1
—
– 80
—
—
—
– 48
Max.
5
5
570
—
6
6
9
—
dB
MHz
dB
pF
Unit
ns
1.
This parameter is determined by device characterization but is not production tested.
DC Electrical Characteristics Over Operating Range
Following Conditions Apply Unless Otherwise Specified:
T
A
= 0°C to +70°C, V
CC
= 5V ± 5%.
Symbol
V
IH
V
IL
I
IH
I
IL
I
O
V
IK
I
OS3
V
H
R
ON4
1.
2.
3.
4.
Parameter
Input HIGH Voltage
Input LOW Voltage
Input HIGH Current
Input LOW Current
Clamp Diode Voltage
Short Circuit Current
Input Hysteresis at Control Pins
Switch On-Resistance
Conditions
1
Guaranteed Logic HIGH level
Guaranteed Logic LOW level
V
CC
= Max., V
IN
= V
CC
V
CC
= Max., V
IN
= V
SS
V
CC
= Min., I
IN
= -18mA
V
CC
= Min., V
IN
= 1V, R
L
= 75Ω,
I
ON
= 13mA
V
CC
= Min., V
IN
= 2V, R
L
= 75Ω,
I
ON
= 26mA
Min.
0
2
– 0.5
—
—
—
– 0.7
100
—
3
Typ.
2
Max.
—
—
—
—
—
—
– 1.2
—
150
7
V
CC
—
0.8
±1
±1
±1
—
—
—
10
Unit
V
V
µA
µA
V
mA
mV
Ω
V
ANALOG
Analog Signal Range
Analog Output Leakage Current 0
≤
S1, S2 or D
≤
V
CC
, Switch OFF
For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
Typical values are at V
CC
= 5V, T
A
= 25°C ambient and maximum loading.
Not more than one output should be shorted at one time. Duration of the test should not exceed one second.
Measured by the voltage drop between S1, S2, and D I/O pins at indicated current through the switch. On-Resistance is
determined by the lower of the voltages on the S1, S2, and D I/O pins.
LOW ON-RESISTANCE WIDEBAND/VIDEO QUAD 2-CH
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IDTVS330
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IDTVS330
LOW ON-RESISTANCE WIDEBAND/VIDEO QUAD 2-CH
COMMERCIAL TEMPERATURE RANGE
Dynamic Electrical Characteristics Over Operating Range
Following Conditions Apply Unless Otherwise Specified:
T
A
= 0°C to +70°C, V
CC
= 3.3V ± 5%.
Symbol
t
ON
t
OFF
B
W1
X
TALK
D
G
D
P
C
IN1
C
OFF1
C
ON1
O
IRR
Parameter
Turn On Time
Turn Off Time
-3dB Bandwidth
Crosstalk
Differential Gain
Differential Phase
Input/Enable Capacitance
Capacitance, Switch Off
Capacitance, Switch On
Off Isolation
R
L
= 150Ω, 10MHz
V
IN
= 0V, f = 1MHz
Conditions
R
L
= 75Ω, C
L
= 20pF
R
L
= 75Ω, C
L
= 20pF
R
L
= 150Ω
R
IN
= 10Ω, R
L
= 150Ω, 10MHz
R
L
= 150Ω, f = 3.58MHz
R
L
= 150Ω, f = 3.58MHz
Min.
—
—
—
—
—
—
—
—
—
—
Typ.
2.5
1.1
—
– 58
0.64
0.27
—
—
—
– 38
Max.
5
5
570
—
—
—
6
6
8
—
dB
MHz
dB
%
Deg.
pF
Unit
ns
1. This parameter is determined by device characterization but is not production tested.
Power Supply Characteristics
Symbol
I
CC
∆I
CC
I
CCD4
1.
2.
3.
4.
Parameter
Quiescent Power
Supply Current
Conditions
1
V
CC
= Max., I
N
= GND or V
CC
Min. Typ.
2
Max.
—
—
—
0.1
—
—
3
2.5
Unit
µA
mA
Power Supply Current
V
CC
= Max., I
N
= 3.4V
3
per Input @ TTL HIGH
Supply Current per
Input per MHz
V
CC
= Max., S1, S2 and D Pins Open, EN = GND
Control Input Toggling, 50%Duty Cycle
0.25 mA/MHz
For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device.
Typical values are at V
CC
= 5.0V, +25°C ambient.
Per TTL driven input (V
IN
= 3.4V, control inputs only); S1, S2, and D pins do not contribute to I
CC
.
This current applies to the control inputs only and represent the current required to switch internal capacitance at the spec-
ified frequency. The S1, S2, and D I/O pins generate no significant AC or DC currents as they transition. This parameter
is not tested, but is guaranteed by design.
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CONFIDENTIAL
IDTVS330
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