FSAV331QSC

FSAV331QSC Datasheet

FSAV331 Dual Channel 4:1 Video Switch

Part	Datasheet
FSAV331QSC	FSAV331QSC (pdf)

Related Parts	Information
FSAV331QSCX	FSAV331QSCX

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FSAV331 Dual Channel 4:1 Video Switch FSAV331 Dual Channel 4:1 Video Switch The Fairchild video switch FSAV331 is a dual 4:1 high speed video switch which can be configured as either multiplexer or demultiplexer. Low On Resistance allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. When the OE Pin is LOW, S0 and S1 connect the A Port to the selected B Port output. When the OE Pin is HIGH, the switch is OPEN and a HIGH-Impedance state exists between the two ports. Features O Wide bandwidth 300 MHz O dB non adjacent channel crosstalk at 10MHz O dB Off Isolation at 10MHz O 3 typical On Resistance RON O Low power consumption 3uA maximum O Control input TTL compatible Applications O Y/C video or CVBS video switch in LCD, plasma, and projector displays Ordering Code: Order Number Package Number Package Description FSAV331QSC MQA16A 16-Lead Quarter Size Small Outline Package QSOP , JEDEC MO-137, Wide FSAV331MTC MTC16 16-Lead Thin Shrink Small Outline Package TSSOP , JEDEC MO-153, 4.4mm Wide Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code. Logic Diagram Connection Diagram Pin Descriptions Pin Name OE1, OE2 S0, S1 A B1, B2, B3, B4 Bus Switch Enables Select Inputs Bus A Bus B 2005 Fairchild Semiconductor Corporation Truth Table S1 S0 OE1 OE2 XXHX XXXH LHL L HHL L Function Disconnect 1A Disconnect 2A A = B1 A = B2 A = B3 A = B4 DS500802 FSAV331 Absolute Maximum Ratings Note 1 Supply Voltage VCC DC Switch Voltage Note 2 DC Input Voltage VIN Note 2 DC Input Diode Current to +7.0V to VCC + 0.5V to +7.0V mA DC Output Current 128 mA Storage Temperature Range TSTG ESD Human Body Model to +150 qC 2000V Recommended Operating Conditions Note 3 Supply Voltage VCC Control Input Voltage Switch Input Voltage Operating Temperature Thermal Resistance TSSOP QSOP 4.75V to 5.25V 0V to VCC 0V to VCC to +85qC 100qC/W 127qC/W Note 1 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. Note 2 The input and output negative voltage ratings may be exceeded if the input and output diode current ratings are observed. Note 3 Unused control inputs must be held HIGH or LOW. They may not float. DC Electrical Characteristics All typical value are for VCC = 5V 25qC unless otherwise specified. Parameter VANALOG VIK VIH VIL IIN IOZ RON

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FSAV331 Dual Channel 4:1 Video Switch

FSAV331 Dual Channel 4:1 Video Switch

The Fairchild video switch FSAV331 is a dual 4:1 high speed video switch which can be configured as either multiplexer or demultiplexer. Low On Resistance allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise.

When the OE Pin is LOW, S0 and S1 connect the A Port to the selected B Port output. When the OE Pin is HIGH, the switch is OPEN and a HIGH-Impedance state exists between the two ports.

Features O Wide bandwidth 300 MHz O dB non adjacent channel crosstalk at 10MHz O dB Off Isolation at 10MHz O 3 typical On Resistance RON O Low power consumption 3uA maximum O Control input TTL compatible

Applications O Y/C video or CVBS video switch in LCD, plasma,
and projector displays
Ordering Code:

Order Number Package Number

Package Description

FSAV331QSC

MQA16A
16-Lead Quarter Size Small Outline Package QSOP , JEDEC MO-137, Wide

FSAV331MTC

MTC16
16-Lead Thin Shrink Small Outline Package TSSOP , JEDEC MO-153, 4.4mm Wide
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.

Logic Diagram

Connection Diagram

Pin Descriptions

Pin Name

OE1, OE2 S0, S1 A

B1, B2, B3, B4

Bus Switch Enables Select Inputs Bus A Bus B
2005 Fairchild Semiconductor Corporation

Truth Table

S1 S0 OE1 OE2

XXHX

XXXH

LHL L

HHL L

Function

Disconnect 1A Disconnect 2A

A = B1 A = B2 A = B3 A = B4

DS500802

FSAV331

Absolute Maximum Ratings Note 1

Supply Voltage VCC DC Switch Voltage Note 2 DC Input Voltage VIN Note 2 DC Input Diode Current
to +7.0V to VCC + 0.5V
to +7.0V mA

DC Output Current
128 mA

Storage Temperature Range TSTG ESD Human Body Model
to +150 qC 2000V

Recommended Operating Conditions

Note 3

Supply Voltage VCC Control Input Voltage Switch Input Voltage Operating Temperature Thermal Resistance

TSSOP QSOP
4.75V to 5.25V 0V to VCC 0V to VCC
to +85qC
100qC/W 127qC/W

Note 1 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.

Note 2 The input and output negative voltage ratings may be exceeded if the input and output diode current ratings are observed.

Note 3 Unused control inputs must be held HIGH or LOW. They may not float.

DC Electrical Characteristics All typical value are for VCC = 5V 25qC unless otherwise specified.

Parameter

VANALOG VIK VIH VIL IIN IOZ RON

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Datasheet ID: FSAV331QSC 515491