FSAV332MTC_NL

FSAV332 Wide Bandwidth Video Switch April 2004 Revised January 2005 FSAV332 Wide Bandwidth Video Switch General Description The Fairchild video switch FSAV32 is a quad high speed video switch. Low On Resistance allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. The device is organized as four 1-bit switches with separate output enable (OE) pins. When OE is LOW, the switch is ON and Port A is connected to Port B. When OE is HIGH, the switch is OPEN and a HIGH-Impedance state exists between the two ports. Features s Wide bandwidth: 368 MHz s −84 dB non adjacent channel crosstalk at 10MHz s −49 dB Off Isolation at 10MHz s 3Ω typical On Resistance (RON) s Low power consumption (3uA maximum) s Control input: TTL compatible Applications • Y/C video or CVBS video switch in LCD, plasma, and projector displays Ordering Code: Order Number FSAV332QSC FSAV332MTC FSAV332MTC_NL Package Number MQA16 MTC14 MTC14 Package Description 16-Lead Quarter Size Outline Package (QSOP), JEDEC MO-137, 0.150" Wide 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Pb-Free 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. Pb-Free package per JEDEC J-STD-020B. Logic Diagram © 2005 Fairchild Semiconductor Corporation DS500803 www.fairchildsemi.com FSAV332 Connection Diagrams Pin Assignment for TSSOP Pin Descriptions Pin Name OE1, OE2, OE3, OE4 1A, 2A, 3A, 4A 1B, 2B, 3B, 4B NC Description Bus Switch Enables Bus A Bus B Not Connected Truth Table Inputs OE Pin Assignment for QSOP L H Inputs/Outputs A,B A=B Z www.fairchildsemi.com 2 FSAV332 Absolute Maximum Ratings(Note 1) Supply Voltage (VCC ) DC Switch Voltage (VS) (Note 2) DC Input Voltage (VIN) (Note 2) DC Input Diode Current DC Output Current Storage Temperature Range (TSTG) ESD (Human Body Model) −0.5V to +7.0V −0.5V to VCC + 0.5V −0.5V to +7.0V −50 mA 128 mA Recommended Operating Conditions (Note 3) Supply Voltage (VCC) Control Input Voltage Switch Input Voltage Operating Temperature Thermal Resistance (TSSOP) (TSSOP) 115°C/W 127°C/W 4.75V to 5.25V 0V to VCC 0V to VCC −40°C to +85°C −65°C to +150°C 4000V 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” table 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 values are for VCC = 5V @ 25°C unless otherwise specified. Symbol VANALOG VIK VIH VIL IIN IOZ RON ICC Parameter Analog Signal Range Clamp Diode Voltage Input Voltage HIGH Input Voltage LOW Control Input Leakage OFF State Leakage Current Switch On Resistance (Note 4) Quiescent Supply Current VCC (V) 4.75 to 5.25 4.75 4.75 to 5.25 4.75 to 5.25 5.25 5.25 4.75 4.75 5.25 3.0 7.0 2.0 0.8 ±1.0 ±1.0 7.0 10.0 3.0 Min 0 TA = −40 °C to +85 °C Typ Max 2.0 −1.2 Units V V V V µA µA Ω µA VIN = 0V to VCC 0 ≤ A, B ≤ VCC VIN = 1V, RL = 75Ω, ION = 13 mA VIN = 2V, RL = 75Ω, ION = 26 mA VIN = 0V VCC or IOUT = 0 IIN = −18 mA Conditions Note 4: M easured by the voltage drop between A and B pins at the indicated current through the switch. On Resistance is determined by the lower of the voltages on the two (A or B Ports). 3 www.fairchildsemi.com FSAV332 AC Electrical Characteristics All typical value are for VCC = 5V @ 25°C unless otherwise specified. Symbol tON tOFF tPLH tPHL DG DP OIRR XTALK BW Parameter Turn ON Time Turn OFF Time Propagation Delay (Note 5) Differential Gain Differential Phase OFF-Isolation −3dB Bandwidth VCC (V) 4.75 to 5.25 4.75 to 5.25 TA = −40°C to +85°C Min 1.0 1.0 Max 5.0 5.0 Units ns ns Conditions Figure Number VI = 7V for tPZL and VI = OPEN for tPZH Figures 1, 2 VI = 7V for tPLZ and VI = OPEN for tPHZ Figures 1, 2 VI = OPEN RL = 150Ω, f = 3.58MHz f = 10MHz, RL = 150Ω RL = 150Ω, f = 10MHz RL = 150Ω Figure 3 Figure 4 Figure 5 Figures 1, 2 4.75 to 5.25 4.75 to 5.25 4.75 to 5.25 4.75 to 5.25 4.75 to 5.25 0.29 0.10 −84.0 −54.0 368 0.1 ns % dB dB MHz Degree RL = 150Ω, f = 3.58MHz Non Adjacent Channel Crosstalk 4.75 to 5.25 Note 5: This specification is guaranteed by design. Capacitance Symbol CIN CON COFF Parameter Control Pin Input Capacitance A/B ON Capacitance Port B OFF Capacitance TA = −40°C to +85°C Typ 3.0 30.0 5.0 Units pF pF pF VCC = 5.0V VCC = 5.0V, OE = 0V VCC and OE = 5.0V Conditions www.fairchildsemi.com 4 FSAV332 AC Loading and Waveforms Note: Input driven by 50 Ω source terminated in 50 Ω Note: CL includes load and stray capacitance Note: Input PRR = 1.0 MHz, tW = 500ns FIGURE 1. AC Test Circuit FIGURE 2. AC Waveforms Test Diagrams FIGURE 3. OFF Isolation Test FIGURE 4. Crosstalk Test FIGURE 5. Bandwidth Test 5 www.fairchildsemi.com FSAV332 Physical Dimensions inches (millimeters) unless otherwise noted 16-Lead Quarter Size Outline Package (QSOP), JEDEC MO-137, 0.150" Wide Package Number MQA16 www.fairchildsemi.com 6 FSAV332 Wide Bandwidth Video Switch Physical Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Package Number MTC14 Technology Description The Fairchild Switch family derives from and embodies Fairchild’s proven switch technology used for several years in its 74LVX3L384 (FST3384) bus switch product. Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at any time without notice to change said circuitry and specifications. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user. 7 2. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. www.fairchildsemi.com www.fairchildsemi.com