Revised December 2004 FSAV430 Low Voltage Ultra Low Power High Bandwidth (1.1GHz) Quad SPDT Video Switch General Description Features FSAV430 is a high performance Quad SPDT (2-to-1 multiplexer/demultiplexer) video switch designed specifically for switching high definition YPbPr and computer RGB (up to UXGA) signals. The bandwidth of this device is 1.1GHz (Typ) which allows signals to pass with minimal edge and phase distortion. Image integrity is maintained with low crosstalk, high OFF-Isolation and low differential gain and phase. The low On Resistance (4.5Ω typical) minimizes signal insertion loss. Low voltage operation (3V), low power consumption (1uA maximum) and small scale packaging (including leadless DQFN) make this device ideal for a broad range of applications. ■ −50dB OFF Isolation at 10MHz ■ −75dB non-adjacent channel crosstalk at 10MHz ■ 4.5Ω typical On Resistance (RON) ■ −3dB bandwidth: 1.1GHz ■ Low power consumption (1uA max) ■ Control input: TTL compatible ■ Bidirectional operation Applications • RGB Video Switch in LCD, plasma and projection displays • DVD-RW Ordering Code: Order Number Package Number Package Description FSAV430BQX (Note 1) (Preliminary) MLP016E 16-Terminal Depopulated Quad Very-Thin Flat Pack No Leads (DQFN), JEDEC MO-241, 2.5 x 3.5mm FSAV430QSC MQA16 16-Lead Quarter Size Outline Package (QSOP), JEDEC MO-137, 0.150" Wide FSAV430MTC MTC16 16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code. Note 1: DQFN package available in Tape and Reel only. © 2004 Fairchild Semiconductor Corporation DS500890 www.fairchildsemi.com FSAV430 Low Voltage Ultra Low Power High Bandwidth (1.1GHz) Quad SPDT Video Switch December 2004 FSAV430 Analog Symbol Connection Diagrams Pin Assignments for QSOP and TSSOP Pin Descriptions Pin Name Description OE Bus Switch Enable S Select Input A Bus A B1–B2 Bus B Pad Assignments for DQFN Truth Table www.fairchildsemi.com 2 S OE Function X H Disconnect L L A = B1 H L A = B2 Recommended Operating Conditions (Note 4) −0.5V to +4.6V Supply Voltage (VCC) −0.5V to VCC +0.05V DC Switch Voltage (VS) DC Input Voltage (VIN) (Note 3) Power Supply Operating (VCC) −0.5V to +4.6V 0V to VCC 0V to VCC DC Input Diode Current (lIK) VIN < 0V −50 mA Output Voltage (VOUT) DC Output (IOUT) Sink Current 128 mA Input Rise and Fall Time (tr, tf) ±100 mA DC VCC/GND Current (ICC/IGND) Storage Temperature Range (TSTG) 3.0V to 3.6V Input Voltage (VIN) Switch Control Input −65°C to +150 °C 0 ns/V to 5 ns/V Switch I/O ESD 0 ns/V to DC −40 °C to +85 °C Free Air Operating Temperature (TA) Human Body Model 4kV Note 2: 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 3: The input and output negative voltage ratings may be exceeded if the input and output diode current ratings are observed. Note 4: Unused control inputs must be held HIGH or LOW. They may not float. DC Electrical Characteristics Symbol Parameter VCC (V) Analog Signal Range TA = −40 °C to +85 °C Min Typ (Note 5) 0 Max Units 2.0 V −1.2 Clamp Diode Voltage VIH HIGH Level Input Voltage 3.0 - 3.6 VIL LOW Level Input Voltage 3.0 - 3.6 0.8 V II Input Leakage Current 3.6 ±1.0 µA 0 ≤ VIN ≤ 3.6V IOFF OFF-STATE Leakage Current 3.6 ±1.0 µA 0 ≤ A, B ≤ VCC RON Switch On Resistance 7.0 Ω 2.0 V IIN = −18 mA VIK (Note 6) 3.0 Conditions V 3.0 5.0 6.0 Ω VIN = 1.0V RI = 75 Ω, ION = 13 mA VIN = 2.0V 3.0 4.5 RFLAT(ON) On Resistance Flatness (Note 7) 3.0 1.0 ICC Quiescent Supply Current 3.6 1.0 µA VIN = VCC or GND, IOUT = 0 ∆ ICC Increase in ICC per Input 3.6 30.0 uA One Input at 3.0V Ω RI = 75 Ω, ION = 26 mA IOUT = 13 mA, VIN = 0 to VCC Other Inputs at VCC or GND Note 5: Typical values are at TA = +25°C Note 6: Measured 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) pins. Note 7: Flatness is defined as the difference between the maximum and minimum value On Resistance over the specified range of conditions. 3 www.fairchildsemi.com FSAV430 Absolute Maximum Ratings(Note 2) FSAV430 AC Electrical Characteristics Symbol tON tOFF VCC (V) Parameter TA = −40°C to +85°C Min Typ (Note ) Max Turn ON Time S-to-Bus A 3.0 to 3.6 4.8 7.0 Output Enable Time OE-to-A 3.0 to 3.6 4.5 6.8 Turn OFF Time S-to-Bus A 3.0 to 3.6 2.2 4.0 Output Disable Time OE-to-A 3.0 to 3.6 2.2 4.0 DG Differential Gain 3.0 to 3.6 0.2 DP Differential Phase 3.0 to 3.6 0.1 OIRR Non-Adjacent OFF-Isolation 3.0 to 3.6 XTALK Non-Adjacent Channel Crosstalk BW −3dB Bandwidth Units ns Conditions Bn = 2.0V Figures 8, 9 ns Bn = 2.0V Figures 8, 9 % RL = 75Ω, f= 3.58MHz Figures 2, 3 Degree RL = 75Ω, f= 3.58MHz Figures 2, 3 −50.0 dB f = 10MHz, RL = 75Ω Figures 4, 10 3.0 to 3.6 −75.0 dB RL = 75Ω, f= 10MHz Figures 5, 11 3.0 to 3.6 1.1 RL = 75Ω Figures 1, 12 GHz Note 8: Typical values are at VCC = 3.3V and T A = +25°C Capacitance Symbol TA = −40°C to +85°C Parameter Units Conditions Typ (Note ) CIN Control Pin Input Capacitance 2.5 pF VCC = 0V CON A/B ON Capacitance 12.0 pF VCC = 3.3V, OE = 0V COFF Port B OFF Capacitance 4.0 pF VCC and OE = 3.3V Note 9: Typical values are at VCC = 3.3V and T A = +25°C FIGURE 1. Gain vs. Frequency www.fairchildsemi.com Figure Number 4 FSAV430 FIGURE 2. Differential Gain vs. dc bias FIGURE 3. Differential Phase vs. dc bias FIGURE 4. OFF Isolation FIGURE 5. OFF Crosstalk vs. Frequency 5 www.fairchildsemi.com FSAV430 FIGURE 6. RON Switch On Resistance, ION = 13mA, VCC = 3.0V FIGURE 7. RON Switch On Resistance, ION = 26mA, VCC = 3.0V www.fairchildsemi.com 6 FSAV430 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 = 500 ns FIGURE 8. AC Test Circuit FIGURE 9. AC Waveforms FIGURE 10. OFF Isolation Test FIGURE 11. Crosstalk Test FIGURE 12. Bandwidth Test 7 www.fairchildsemi.com FSAV430 Tape and Reel Specification Tape Format for DQFN Package Designator BQ/BQX Tape Number Cavity Section Cavities Status Cover Tape Status Leader (Start End) 125 (typ) Empty Sealed Carrier 2500/3000 Filled Sealed Trailer (Hub End) 75 (typ) Empty Sealed TAPE DIMENSIONS inches (millimeters) REEL DIMENSIONS inches (millimeters) Tape Size 12 mm A B C D N W1 W2 13.0 0.059 0.512 0.795 7.008 0.488 0.724 (330) (1.50) (13.00) (20.20) (178) (12.4) (18.4) www.fairchildsemi.com 8 FSAV430 Physical Dimensions inches (millimeters) unless otherwise noted 16-Terminal Depopulated Quad Very-Thin Flat Pack No Leads (DQFN), JEDEC MO-241, 2.5 x 3.5mm Package Number MLP016E 9 www.fairchildsemi.com FSAV430 Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 16-Lead Quarter Size Outline Package (QSOP), JEDEC MO-137, 0.150" Wide Package Number MQA16 www.fairchildsemi.com 10 16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Package Number MTC16 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: 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. 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. www.fairchildsemi.com 11 www.fairchildsemi.com FSAV430 Low Voltage Ultra Low Power High Bandwidth (1.1GHz) Quad SPDT Video Switch Physical Dimensions inches (millimeters) unless otherwise noted (Continued)