FSAV450QSC

Revised August 2005 FSAV450 800MHz 4 Channel 2:1 Video Switch General Description The FSAV450 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 800MHz (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 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. : Features O 50dB OFF Isolation at 30MHz O 80dB non-adjacent channel crosstalk at 30MHz O 4: typical On Resistance (RON) O 3dB bandwidth: 800MHz O Low power consumption (1uA max) O Control input: TTL compatible Applications O RGB Video Switch in LCD, plasma and projector displays Ordering Code: Order Package Number Number FSAV450BQX (Note 1) MLP016E FSAV450QSC MQA16A FSAV450MTC MTC16 Package Description Pb-Free 16-Terminal Depopulated Quad Very-Thin Flat Pack No Leads (DQFN), JEDEC MO-241, 2.5 x 3.5mm 16-Lead Quarter Size Outline Package (QSOP), JEDEC MO-137, 0.150 Wide 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. Pb-Free package per JEDEC J-STD-020B. Note 1: DQFN package available in Tape and Reel only. © 2005 Fairchild Semiconductor Corporation DS500896 www.fairchildsemi.com FSAV450 800MHz 4 Channel 2:1 Video Switch December 2004 FSAV450 Analog Symbol Connection Diagrams Pin Assignments for QSOP and TSSOP Pad Assignments for DQFN (Preliminary) Truth Table Pin Descriptions Pin Name Description S OE Function OE Bus Switch Enable X H Disconnect S Select Input L L A = B1 A Bus A H L A = B2 B1–B2 Bus B www.fairchildsemi.com 2 DC Switch Voltage (VS) DC Input Diode Current (lIK) VIN  0V DC Output (IOUT) Sink Current DC VCC/GND Current (ICC/IGND) Storage Temperature Range (TSTG) (Note 4) 0.5V to 6.0V 0.5V to 6.0V 0.5V to 6.0V 50 mA Supply Voltage (VCC) DC Input Voltage (VIN) (Note 3) Recommended Operating Conditions Power Supply Operating (VCC) 128 mA 4.5V to 5.5V Input Voltage (VIN) 0V to VCC Output Voltage (VOUT) 0V to VCC Input Rise and Fall Time (tr, tf) r100 mA 65qC to 150 qC Switch Control Input 0 ns/V to 5 ns/V Switch I/O ESD 0 ns/V to DC 40 qC to 85 qC Free Air Operating Temperature (TA) Human Body Model 2kV 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 qC to 85 qC Min Typ (Note 5) 0 Max Units 2.0 V 1.2 4.5 IIN = 18 mA VIK Clamp Diode Voltage VIH HIGH Level Input Voltage 4.5 to 5.5 VIL LOW Level Input Voltage 4.5 to 5.5 0.8 V II Input Leakage Current 5.5 r1.0 PA 0 d VIN d 5.5V IOFF OFF-STATE Leakage Current 5.5 r1.0 PA 0 d A, B d VCC RON Switch On Resistance 2.0 V Conditions V 4.5 4.0 6.0 : 4.5 5.0 7.0 : (Note 6) VIN = 1.0V RI = 75 :, ION = 13 mA VIN = 2.0V RI = 75 :, ION = 26 mA ICC Quiescent Supply Current 5.5 1.0 PA VIN = VCC or GND, IOUT = 0 ' ICC Increase in ICC per Input 5.5 1.5 mA One Input at 3.4V Other Inputs at VCC or GND Note 5: Typical values are at TA = 25qC 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. 3 www.fairchildsemi.com FSAV450 Absolute Maximum Ratings(Note 2) FSAV450 AC Electrical Characteristics Symbol tON tOFF Parameter VCC (V) TA = 40qC to 85qC Min Typ (Note 7) Max Turn ON Time S-to-Bus B 4.5 to 5.5 4.0 6.0 Output Enable Time OE-to-A or B 4.5 to 5.5 3.5 5.5 Units Conditions Figure Number ns VB = 2.0V Figures 8, 9 ns VB = 2.0V Figures 8, 9 Turn OFF Time S-to-Bus B 4.5 to 5.5 1.5 3.5 Output Disable Time OE-to-A or B 4.5 to 5.5 1.5 3.5 DG Differential Gain 4.5 to 5.5 0.2 % RL = 75:, f= 3.58MHz Figure 2 DP Differential Phase 4.5 to 5.5 0.1 Degree RL = 75:, f= 3.58MHz Figure 3 OIRR Non-Adjacent OFF-Isolation 4.5 to 5.5 50.0 dB f = 30MHz, RL = 75: Figures 4, 10 XTALK Non-Adjacent Channel Crosstalk 4.5 to 5.5 80.0 dB RL = 75:, f= 30MHz Figures 5, 11 BW 3dB Bandwidth 4.5 to 5.5 800 RL = 50: (DQFN) Figures 1, 12 RL = 50: (QSOP and TSSOP) 4.5 to 5.5 700 4.5 to 5.5 650 RL = 75: (DQFN) 4.5 to 5.5 600 RL = 75: (QSOP and TSSOP) MHz Figure 12 Note 7: Typical values are at VCC = 5.0V and TA = 25qC Capacitance Symbol Parameter TA = 40qC to 85qC Units Conditions Typ CIN Control Pin Input Capacitance 3.0 pF VCC = 0V CON A/B ON Capacitance 8.5 pF VCC = 5.0V, OE = 0V COFF Port B OFF Capacitance 3.0 pF VCC and OE = 5.0V FIGURE 1. Gain vs. Frequency www.fairchildsemi.com 4 FSAV450 FIGURE 3. Differential Phase vs. dc bias FIGURE 2. Differential Gain vs. dc bias FIGURE 4. OFF Isolation FIGURE 5. OFF Crosstalk vs. Frequency 5 www.fairchildsemi.com FSAV450 FIGURE 6. RON Switch On Resistance, ION = 13mA FIGURE 7. RON Switch On Resistance, ION = 26mA www.fairchildsemi.com 6 FSAV450 AC Loading and Waveforms Note: Input driven by 50 : source terminated in 50 : 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 FSAV450 Tape and Reel Specification TAPE FORMAT for DQFN Package Tape Number Cavity Cover Tape Designator Section Cavities Status Status Leader (Start End) 125 (typ) Empty Sealed Carrier 2500/3000 Filled Sealed Trailer (Hub End) 75 (typ) Empty Sealed BQX TAPE DIMENSIONS inches (millimeters) REEL DIMENSIONS inches (millimeters) Tape Size 12 mm www.fairchildsemi.com 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) 8 FSAV450 Physical Dimensions inches (millimeters) unless otherwise noted Pb-Free 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 FSAV450 Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 16-Lead Quarter Size Outline Package (QSOP), JEDEC MO-137, 0.150 Wide Package Number MQA16A www.fairchildsemi.com 10 FSAV450 Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 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. 11 www.fairchildsemi.com FSAV450 800MHz 4 Channel 2:1 Video Switch DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. 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 FAIRCHILD SEMICONDUCTOR CORPORATION As used herein: provided in the labeling, can be reasonably expected to result in significant injury to the user. 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or 2. A critical component is any component of a life support (b) support or sustain life, or (c) whose failure to perform device or system whose failure to perform can be reasonwhen properly used in accordance with instructions for use ably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. PRODUCT STATUS DEFINITIONS Definition of terms Datasheet Identification Product Status Definition Advance Information Formative or In Design This datasheet contains the design specifications for product development. Specifications may change in any manner without notice. Preliminary First Production This datasheet contains preliminary data, and supplementary data will be published at a later date. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. No Identification Needed Full Production This datasheet contains final specifications. Fairchild Semiconductor reserves the right to make changes at any time without notice in order to improve design. Obsolete Not In Production This datasheet contains specifications on a product that has been discontinued by Fairchild Semiconductor. The datasheet is printed for reference information only. www.fairchildsemi.com 12