FSAV331MTCX FAIRCHILD | Alldatasheet
Document overview
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Technical content
Features
Wide Bandwidth: 300MHz -73dB Non-Adjacent Channel Crosstalk at 10MHz -56dB Off Isolation at 10MHz On Resistance: 3Ω (Typical) Low Power Consumption: 3µA (Maximum) Control Inputs Compatible with TTL Level
Applications
Y/C Video or CVBS Video Switch in LCD, Plasma, and Projector Displays
Description
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, S 0 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.
Ordering Information
Temperature Range Package Packing Method FSAV331MTCX -40 to +85°C 16-Lead, Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Tape and Reel
Figure 1. Logic Diagram Figure 2. Pin Assignments
8 GND Ground
16 V CC Supply Voltage
© 2004 Fairchild Semiconductor Corporation www.fairchildsemi.com FSAV331 • Rev. 1.0.2 3 FSAV331 — Dual-Channel, 4:1 Video Switch Absolute Maximum Ratings Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions 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 +7.0 V VS DC Switch Voltage -0.5 V CC+0.5 V VIN DC Input Voltage (1) -0.5 +7.0 V IIK DC Input Diode Current -50 mA IOUT DC Output Current 128 mA TSTG Storage Temperature Range -65 +150 °C ESD Human Body Model, JESD22-A114 2000 V Note: 1. The input and output negative voltage ratings may be ex ceeded if the input and output diode current ratings are observed. Recommended Operating Conditions The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended operating conditions are specified to ens ure optimal performance to the datasheet specifications. Fairchild does not recommend exceeding them or designing to Absolute Maximum Ratings. Symbol Parameter Min. Max. Unit VCC Power Supply 4.75 5.25 V VIN Control Input Voltage 0 V CC V VSW Switch Input Voltage 0 V CC V TA Operating Temperature, Free Air -40 +85 °C ΘJA Thermal Resistance 100 °C/W Note: 2. Unused control inputs must be held HIGH or LOW; they may not float. Typical values are at VCC=5.0V and TA= +25°C. Symbol Parameter Conditions V CC (V) TA= -40 to +85°C UnitsMin. Typ. Max. VANALOG Analog Signal Range 4.75 to 5.25 0 2 V VIK Clamp Diode Voltage I IN=-18mA 4.75 -1.2 V VIH High-Level Input Voltage 4.75 to 5.25 2.0 V VIL Low-Level Input Voltage 4.75 to 5.25 0.8 V IIN Control Input Leakage V IN=0V to VCC 5.25 ±1.0 µA IOZ Off-State Leakage Current 0 ≤ A, B ≤ VCC 5.25 ±1.0 µA RON Switch On Resistance (3) VIN=1.0V, ION=13mA 4.75 3 7 Ω VIN=2.0V, ION=26mA 4.75 5 10 ICC Quiescent Supply Current V IN=0V or VCC, IOUT=0 5.25 3 µA Note: 3. Measured by the voltage drop between the A and B pins at the indicated current through the switch. On resistance is determined by the lower of the voltages on the A or B pins.
Figure 8. 16-Lead, Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide the warranty therein, which covers Fairchild products.
© 2004 Fairchild Semiconductor Corporation www.fairchildsemi.com FSAV331 • Rev. 1.0.2 7 FSAV331 — Dual Channel, 4:1 Video Switch