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Technical content
Features
-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
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 YPb Pr 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 distorti on. 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 c onsumption (1µA maximum) and small scale packaging make this device ideal for a broad range of applications.
Ordering Information
Temperature Range Package Packing Method 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 Figure 1. Typical Application Diagram
Figure 2. Analog Symbol Figure 3. QSOP and TSSOP Pin Assignments
1 S Select Input
8 GND Ground
16 V CC Supply Voltage
© 2004 Fairchild Semiconductor Corporation www.fairchildsemi.com FSAV430 • Rev. 1.0.2 3 FSAV430 — Low Voltage 1.1GHz, 4-Channel, 2:1 Video Switch Absolute Maximum Ratings Stresses exceeding the absolute maximum ratings may damage the device. The devic e may not function or be operable above the recommended operating c onditions 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 VCC Supply Voltage -0.5 +4.6 V VS DC Switch Voltage -0.5 V CC+0.5 V VIN DC Input Voltage (1) -0.5 +4.6 V IIK DC Input Diode Current, V IN< 0V -50 mA IOUT DC Output Sink Current 128 mA ICC/IGND DC V CC / GND Current ±100 mA TSTG Storage Temperature Range -65 +150 °C ESD Human Body Model, JESD22-A114 4000 V Note: 1. The input and output negativ e 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 oper ation. Recommended operating conditions are specified to ens ure optimal performance to the datasheet specificat ions. 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 V CC V VOUT Output Voltage 0 V CC V tr, tf Input Rise and Fall Time Switch Control Input 0 5 ns/V Switch I/O 0 DC TA Operating Temperature, Free Air -40 +85 °C Note: 2. Unused control inputs must be held HIGH or LOW; they may not float.
Figure 16. 16-Lead, Quarter Size Outline Package (QSOP) warranty therein, which covers Fairchild products. http://www.fairchildsemi.com/packaging/. http://www.fairchildsemi.com/products/analog/pdf/qsop16_tr.pdf.
Figure 17. 16-Lead, Thin Shrink Small Outline Package (TSSOP) warranty therein, which covers Fairchild products.
© 2004 Fairchild Semiconductor Corporation www.fairchildsemi.com FSAV430 • Rev. 1.0.2 10 FSAV430 — Low Voltage 1.1GHz, 4-Channel, 2:1 Video Switch