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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: 5 typical Low crosstalk at 10MHz: -80dB Ultra-low quiescent power (0.1A 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
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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 VCC 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 -- -- Max1 +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 extended 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
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Pin Description
Name S1, S2 IN EN D GND VCC 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: TA = 0C to +70C, VCC = 3.3V 5%. Symbol VIH VIL IIH IIL IO VIK VH RON3 Parameter Input HIGH Voltage Input LOW Voltage Input HIGH Current Input LOW Current Clamp Diode Voltage Input Hysteresis at Control Pins Switch On-Resistance VCC = Min., VIN = 1V, ION = 13mA VCC = Min., VIN = 2V, ION = 26mA Conditions1 Guaranteed Logic HIGH level Guaranteed Logic LOW level VCC = Max., VIN = VCC VCC = Max., VIN = VSS VCC = Min., IIN = -18mA Min. 0 2 0 -- -- -- - 0.7 -- -- -- Typ.2 -- -- -- -- -- -- - 1.2 150 5 7 Max. VCC -- 0.8 1 1 1 -- -- 7 10 A V mV A Unit V V
VANALOG Analog Signal Range
Analog Output Leakage Current 0 S1, S2 or D VCC, 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 VCC = 3.3V,TA = 25C 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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Dynamic Electrical Characteristics Over Operating Range
Following Conditions Apply Unless Otherwise Specified: TA = 0C to +70C, VCC = 3.3V 5%. Symbol tON tOFF BW1 XTALK CIN1 COFF1 CON1 OIRR
1
Parameter Turn On Time Turn Off Time -3dB Bandwidth Crosstalk Input/Enable Capacitance Capacitance, Switch Off Capacitance, Switch On Off Isolation
Conditions RL = 75, CL = 20pF RL = 75, CL = 20pF 10MHz, CL = 0pF VIN = 0V, f = 1MHz 10MHz, CL = 0pF
Min. -- -- -- -- -- -- -- --
Typ. 2.5 1.1 -- - 80 -- -- -- - 48
Max. 5 5 570 -- 6 6 9 --
Unit ns MHz dB pF
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 = 0C to +70C, VCC = 5V 5%. Symbol VIH VIL IIH IIL IO VIK IOS VH RON4
1. 2. 3. 4.
3
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
Conditions1 Guaranteed Logic HIGH level Guaranteed Logic LOW level VCC = Max., VIN = VCC VCC = Max., VIN = VSS VCC = Min., IIN = -18mA VCC = Min., VIN = 1V, RL = 75, ION = 13mA VCC = Min., VIN = 2V, RL = 75, ION = 26mA
Min. 0 2 - 0.5 -- -- -- - 0.7 100 -- 3
Typ.2 Max. -- -- -- -- -- -- - 1.2 -- 150 7 VCC -- 0.8 1 1 1 -- -- -- 10
Unit V V A A V mA mV
VANALOG Analog Signal Range
Analog Output Leakage Current 0 S1, S2 or D VCC, Switch OFF
For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type. Typical values are at VCC = 5V, TA = 25C 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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Dynamic Electrical Characteristics Over Operating Range
Following Conditions Apply Unless Otherwise Specified: TA = 0C to +70C, VCC = 3.3V 5%. Symbol tON tOFF BW1 XTALK DG DP CIN1 COFF1 CON1 OIRR 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 RL = 150, 10MHz VIN = 0V, f = 1MHz Conditions RL = 75, CL = 20pF RL = 75, CL = 20pF RL = 150 RIN = 10, RL = 150, 10MHz RL = 150, f = 3.58MHz RL = 150, 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 ICC ICC ICCD4
1. 2. 3. 4.
Parameter Quiescent Power Supply Current
Conditions1 VCC = Max., IN = GND or VCC
Min. Typ.2 Max. -- -- -- 0.1 -- -- 3 2.5
Unit A mA
Power Supply Current V = Max., IN = 3.4V3 per Input @ TTL HIGH CC Supply Current per Input per MHz VCC = 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 VCC = 5.0V, +25C 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 3V S D Digital Input VOUT 75 IN GND EN 20pF 90% 90% 50% 50%
Analog Output
tON
tOFF
Figure 1. Switching Time
Test Circuit for Dynamic Electrical Characteristics
HP4396B S1 HP11667A R1 T1
IDTVS330 CL
Figure 2. Gain/Phase, Crosstalk, Off-Isolation
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700 600 500 400 300 200 100 0 0 10 20 30 Load, pF Figure 3. Bandwidth vs Load 40 50
LOW ON-RESISTANCE WIDEBAND/VIDEO QUAD 2-CH
Bandwidth, MHz
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Package Dimensions - SOIC
N C
L
E1 INDEX AREA
H
1
2 D A
h x 45
A1 B SEATING PLANE .10 (.004)
e
150 mil (Narrow Body) SOIC
Symbol In Millimeters Common Dimensions MIN A A1 B C D E e H h L N 0 5.80 0.25 0.40 16 8 0 1.35 0.10 0.33 0.19 9.80 3.80 1.27 BASIC 6.20 0.50 1.27 .2284 .010 .016 16 8 MAX 1.75 0.25 0.51 0.25 10.00 4.00 In Inches Common Dimensions1 MIN .0532 .0040 .0130 0075 .3859 .1497 0.050 BASIC .2440 .020 .050 MAX .0688 .0098 .0200 .0098 .3937 .1574
1. For reference only. Controlling dimensions are in mm.
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Package Dimensions - QSOP
N C
L
E1 INDEX AREA
E
1
2 D
ZD A2 A
A1 SEATING PLANE
-C-
e
b
10 (.004) C
150 mil SSOP (QSOP)
Symbol In Millimeters Common Dimensions1 MIN A A1 A2 b c D E E1 e L N a ZD 0 .23 Ref 0.40 16 8 0 .009 Ref 1.35 0.10 -- 0.20 0.18 4.80 5.80 3.80 0.635 BASIC 1.27 .016 16 8 5.00 6.20 4.00 MAX 1.75 0.25 1.50 0.30 0.25 In Inches Common Dimensions MIN .053 .004 -- .008 .007 .189 .228 .150 0.025 BASIC .050 MAX .069 .010 .059 .012 .010 .197 .244 .157
1. For reference only. Controlling dimensions are in inches.
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Ordering Information
IDTVS XXXX Device Type XX Package X X Temp. Range Shipping Carrier
8 Blank Blank DCG QG 330
Tape and Reel Tray Commercial (0C to +70C) Shrink Outline IC -Green Quarter-Sized Shrink Outline Package - Green Low On-Resistance Wideband/Video Quad 2-Channel Mux/Demux
CORPORATE HEADQUARTERS 6024 Silver Creek Valley Road San Jose, CA 95138
for SALES: 800-345-7015 or 408-284-8200 fax: 408-284-2775 www.idt.com
for Tech Support: email: videohelp@idt.com
(c) 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. Printed in USA

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