IDT IDTVS330DCG Low on-resistance wideband/video quad 2-ch Datasheet

DATASHEET
LOW ON-RESISTANCE WIDEBAND/VIDEO QUAD 2-CH
CONFIDENTIAL
IDTVS330
General Description
Features
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.
• High-performance solution to switch between video
sources
•
•
•
•
•
•
•
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.
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
IN
EN
LOW ON-RESISTANCE WIDEBAND/VIDEO QUAD 2-CH
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COMMERCIAL TEMPERATURE RANGE
Pin Configuration
IN
1
16
VCC
S1A
2
15
EN
S2A
3
14
S1D
DA
4
13
S2D
S1B
5
12
DD
S2B
6
11
S1C
DB
7
10
S2C
GND
8
9
DC
SOIC/ QSOP
TOP VIEW
Absolute Maximum Ratings
Min
Max1
Unit
– 65
+150
°C
0
+70
°C
Supply Voltage to GND Potential
– 0.5
+5.5
V
DC Input Voltage
– 0.5
+5.5
V
DC Output Current
—
120
mA
Power Dissipation
—
0.5
W
Symbol
Rating
TSTG
Storage Temperature Range
Ambient Temperature with Power Applied
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 extended periods may affect reliability.
Truth Table
EN
IN
ON Switch
L
L
S1A, S1B, S1C, S1D
L
H
S2A, S2B, S2C, S2D
H
X
Disabled
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COMMERCIAL TEMPERATURE RANGE
Pin Description
Name
Function
S1, S2
Analog Video I/Os
IN
Select Input
EN
Enable
D
Analog Video I/O
GND
Ground
VCC
Power Supply
DC Electrical Characteristics Over Operating Range
Following Conditions Apply Unless Otherwise Specified:
TA = 0°C to +70°C, VCC = 3.3V ± 5%.
Symbol
Conditions1
Parameter
VANALOG Analog Signal Range
Min.
Typ.2
Max.
Unit
0
—
VCC
V
V
VIH
Input HIGH Voltage
Guaranteed Logic HIGH level
2
—
—
VIL
Input LOW Voltage
Guaranteed Logic LOW level
0
—
0.8
IIH
Input HIGH Current
VCC = Max., VIN = VCC
—
—
±1
IIL
Input LOW Current
VCC = Max., VIN = VSS
—
—
±1
IO
Analog Output Leakage Current 0 ≤ S1, S2 or D ≤ VCC, Switch OFF
—
—
±1
µA
VIK
Clamp Diode Voltage
– 0.7
– 1.2
—
V
VH
Input Hysteresis at Control Pins
—
150
—
mV
RON3
Switch On-Resistance
VCC = Min., VIN = 1V, ION = 13mA
—
5
7
Ω
VCC = Min., VIN = 2V, ION = 26mA
—
7
10
VCC = Min., IIN = -18mA
µA
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at VCC = 3.3V,TA = 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.
LOW ON-RESISTANCE WIDEBAND/VIDEO QUAD 2-CH
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Dynamic Electrical Characteristics Over Operating Range
Following Conditions Apply Unless Otherwise Specified:
TA = 0°C to +70°C, VCC = 3.3V ± 5%.
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
ns
tON
Turn On Time
RL = 75Ω, CL = 20pF
—
2.5
5
tOFF
Turn Off Time
RL = 75Ω, CL = 20pF
—
1.1
5
—
—
570
MHz
—
– 80
—
dB
—
—
6
pF
—
—
6
—
—
9
—
– 48
—
BW1
XTALK
–3dB Bandwidth
1
Crosstalk
10MHz, CL = 0pF
CIN1
Input/Enable Capacitance
COFF1
CON1
Capacitance, Switch Off
OIRR
Off Isolation
VIN = 0V, f = 1MHz
Capacitance, Switch On
10MHz, CL = 0pF
dB
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:
TA = 0°C to +70°C, VCC = 5V ± 5%.
Symbol
Conditions1
Parameter
VANALOG Analog Signal Range
Min.
Typ.2 Max.
Unit
0
—
VCC
V
V
VIH
Input HIGH Voltage
Guaranteed Logic HIGH level
2
—
—
VIL
Input LOW Voltage
Guaranteed Logic LOW level
– 0.5
—
0.8
IIH
Input HIGH Current
VCC = Max., VIN = VCC
—
—
±1
IIL
Input LOW Current
VCC = Max., VIN = VSS
—
—
±1
IO
Analog Output Leakage Current 0 ≤ S1, S2 or D ≤ VCC, Switch OFF
—
—
±1
µA
– 0.7
– 1.2
—
V
—
—
mA
Clamp Diode Voltage
VIK
IOS
3
VCC = Min., IIN = -18mA
Short Circuit Current
100
µA
VH
Input Hysteresis at Control Pins
VCC = Min., VIN = 1V, RL = 75Ω,
ION = 13mA
—
150
—
mV
RON4
Switch On-Resistance
VCC = Min., VIN = 2V, RL = 75Ω,
ION = 26mA
3
7
10
Ω
1.
2.
3.
4.
For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
Typical values are at VCC = 5V, TA = 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.
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COMMERCIAL TEMPERATURE RANGE
Dynamic Electrical Characteristics Over Operating Range
Following Conditions Apply Unless Otherwise Specified:
TA = 0°C to +70°C, VCC = 3.3V ± 5%.
Symbol
Parameter
Conditions
Min.
Typ.
Max.
Unit
ns
tON
Turn On Time
RL = 75Ω, CL = 20pF
—
2.5
5
tOFF
Turn Off Time
RL = 75Ω, CL = 20pF
—
1.1
5
BW1
-3dB Bandwidth
RL = 150Ω
—
—
570
MHz
XTALK
Crosstalk
RIN = 10Ω, RL = 150Ω, 10MHz
—
– 58
—
dB
DG
Differential Gain
RL = 150Ω, f = 3.58MHz
—
0.64
—
%
DP
Differential Phase
RL = 150Ω, f = 3.58MHz
—
0.27
—
Deg.
CIN1
Input/Enable Capacitance
—
—
6
pF
COFF1
CON1
Capacitance, Switch Off
—
—
6
—
—
8
OIRR
Off Isolation
—
– 38
—
VIN = 0V, f = 1MHz
Capacitance, Switch On
RL = 150Ω, 10MHz
dB
1. This parameter is determined by device characterization but is not production tested.
Power Supply Characteristics
Symbol
Min. Typ.2 Max.
Unit
—
0.1
3
µA
Power Supply Current
V = Max., IN = 3.4V3
per Input @ TTL HIGH CC
—
—
2.5
mA
Supply Current per
Input per MHz
—
—
0.25 mA/MHz
ICC
Quiescent Power
Supply Current
∆ICC
ICCD4
1.
2.
3.
4.
Conditions1
Parameter
VCC = Max., IN = GND or VCC
VCC = Max., S1, S2 and D Pins Open, EN = GND
Control Input Toggling, 50%Duty Cycle
For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device.
Typical values are at VCC = 5.0V, +25°C ambient.
Per TTL driven input (VIN = 3.4V, control inputs only); S1, S2, and D pins do not contribute to ICC.
This current applies to the control inputs only and represent the current required to switch internal capacitance at the specified 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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COMMERCIAL TEMPERATURE RANGE
Test Circuit for Electrical Characteristics
VCC
VCC
50%
VOUT
75Ω
20pF
90%
Analog Output
IN
GND
50%
Digital Input
D
S
3V
EN
tON
90%
tOFF
Figure 1. Switching Time
Test Circuit for Dynamic Electrical Characteristics
HP4396B
S1
R1
T1
HP11667A
IDTVS330
CL
Figure 2. Gain/Phase, Crosstalk, Off-Isolation
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COMMERCIAL TEMPERATURE RANGE
700
Bandwidth, MHz
600
500
400
300
200
100
0
0
10
20
30
40
50
Load, pF
Figure 3. Bandwidth vs Load
LOW ON-RESISTANCE WIDEBAND/VIDEO QUAD 2-CH
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COMMERCIAL TEMPERATURE RANGE
Package Dimensions - SOIC
N
C
L
E1
H
INDEX
AREA
1
h x 45°
2
α
D
A
A1
SEATING
PLANE
B
e
.10 (.004)
150 mil (Narrow Body) SOIC
Symbol
In Millimeters
Common Dimensions
In Inches
Common Dimensions1
MIN
MAX
MIN
MAX
A
1.35
1.75
.0532
.0688
A1
0.10
0.25
.0040
.0098
B
0.33
0.51
.0130
.0200
C
0.19
0.25
0075
.0098
D
9.80
10.00
.3859
.3937
E
3.80
4.00
.1497
.1574
e
1.27 BASIC
0.050 BASIC
H
5.80
6.20
.2284
.2440
h
0.25
0.50
.010
.020
L
0.40
1.27
.016
.050
N
α
16
0°
16
8°
0°
8°
1. For reference only. Controlling dimensions are in mm.
LOW ON-RESISTANCE WIDEBAND/VIDEO QUAD 2-CH
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LOW ON-RESISTANCE WIDEBAND/VIDEO QUAD 2-CH
COMMERCIAL TEMPERATURE RANGE
Package Dimensions - QSOP
N
C
L
E1
E
INDEX
AREA
1
2
α
D
ZD
A
A2
A1
e
-CSEATING
PLANE
b
10 (.004) C
150 mil SSOP (QSOP)
Symbol
In Millimeters
Common Dimensions1
In Inches
Common Dimensions
MIN
MAX
MIN
MAX
A
1.35
1.75
.053
.069
A1
0.10
0.25
.004
.010
A2
—
1.50
—
.059
b
0.20
0.30
.008
.012
c
0.18
0.25
.007
.010
D
4.80
.189
.197
E
5.80
6.20
.228
.244
E1
3.80
4.00
.150
.157
e
L
5.00
0.635 BASIC
0.40
N
á
0.025 BASIC
1.27
.016
16
0°
ZD
.050
16
8°
0°
.23 Ref
8°
.009 Ref
1. For reference only. Controlling dimensions are in inches.
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COMMERCIAL TEMPERATURE RANGE
Ordering Information
IDTVS
XXXX
Device Type
XX
Package
X
X
Temp. Range Shipping
Carrier
CORPORATE HEADQUARTERS
6024 Silver Creek Valley Road
San Jose, CA 95138
8
Blank
Tape and Reel
Tray
Blank
Commercial (0°C to +70°C)
DCG
QG
Shrink Outline IC -Green
Quarter-Sized Shrink Outline Package - Green
330
Low On-Resistance Wideband/Video Quad 2-Channel
Mux/Demux
for SALES:
800-345-7015 or 408-284-8200
fax: 408-284-2775
www.idt.com
for Tech Support:
email: [email protected]
© 2007 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice. IDT and the IDT logo are trademarks of Integrated Device Technology,
Inc. Accelerated Thinking is a service mark of Integrated Device Technology, Inc. All other brands, product names and marks are or may be trademarks or registered trademarks used to identify
products or services of their respective owners.
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