FSAV433MTC

FSAV433 High-Bandwicth (550MHz) Three-Channel 3:1 Video Switch August 2006 FSAV433 High-Bandwidth (550MHz) Three-Channel 3:1 Video Switch Features Ground between channels to optimize isolation and reduce hostile crosstalk ■ -70dB non-adjacent channel crosstalk at 30MHz ■ 6.5Ω typical On Resistance (RON) ■ -3dB bandwidth: 550MHz ■ Low power consumption (1µA max) ■ Description The FSAV433 is an ultra-low power, high-bandwidth video switch specially designed for switching three analog video signals, including computer RGB and high-definition YPbPr signals. The wide bandwidth (550MHz) of the switch allows signal passage with minimum edge and phase distortion, while −70dB non-adjacent channel crosstalk generates negligible image noise between active channels. Optimized differential gain and phases maintain the image integrity of video applications, while low On Resistance offers low signal insertion loss. The Fairchild switch family derives from and embodies Fairchild’s proven switch technology used for years in its 74LVX3L384 (FST3384) bus switch product. Applications RGB Video Switch in LCD, Plasma, and Projection displays ■ DVD-RW, notebook ■ Ordering Information Order Number FSAV433BQX FSAV433MTC FSAV433MTCX Package Number MLP020B MTC20 MTC20 PbFree(1) Yes Yes Yes Package Description Packing Method 20-Terminal Depopulated Quad Very-Thin Flat Pack No Leads (DQFN), JEDEC MO-241, 2.5 x 4.5mm Tape & Reel 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Tube 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Tape & Reel Notes: 1. Pb-Free package per JEDEC J-STD-020B. Application Diagram © 2005 Fairchild Semiconductor Corporation FSAV433 Rev. 1.4.1 www.fairchildsemi.com FSAV433 High-Bandwicth (550MHz) Three-Channel 3:1 Video Switch Analog Symbol Pin Descriptions Pin Name S1, S2 A B1–B3 Description Select Input Bus A Bus B Truth Table S1 Low Low High High S2 Low High Low High Function Disconnect A = B1 A = B2 A = B3 Connection Diagrams 1B1 1B2 1B3 GND 2B1 2B2 2B3 GND 3B1 3B2 20 19 18 17 16 15 14 13 12 11 1 2 3 4 5 6 7 8 9 10 Vcc S1 S2 1A GND 2A GND 3A GND 3B3 Figure 1. Pin Assignments for TSSOP (Top Through View) Figure 2. Pad Assignments for DQFN (Top Through View) © 2005 Fairchild Semiconductor Corporation FSAV433 Rev. 1.4.1 2 www.fairchildsemi.com FSAV433 High-Bandwicth (550MHz) Three-Channel 3:1 Video Switch Absolute Maximum Ratings 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 ratings. The “Recommended Operating Conditions” table defines the conditions for actual device operation Symbol VCC VS VIN lIK IOUT ICC/IGND TSTG ESD Notes: 2. Parameter Supply Voltage DC Switch Voltage DC Input Voltage (2) Min. -0.5 -0.5V to VCC -0.5 to Max. +4.6 +0.05 +4.6 -50 100 ±100 Units V V mA mA mA °C kV DC Input Diode Current VIN < 0V DC Output Sink Current DC VCC/GND Current Storage Temperature Range Human Body Model -65 +150 7 The input and output negative voltage ratings may be exceeded if the input and output diode current ratings are observed. Recommended Operating Conditions(3) Symbol VCC VIN TA Notes: 3. Unused control inputs must be held HIGH or LOW. They may not float. Parameter Power Supply Operating Input Voltage Free Air Operating Temperature Min. 2.3 0V −40 Max. 3.6 VCC +85 Units V °C © 2005 Fairchild Semiconductor Corporation FSAV433 Rev. 1.4.1 3 www.fairchildsemi.com FSAV433 High-Bandwicth (550MHz) Three-Channel 3:1 Video Switch DC Electrical Characteristics Typical values are at TA = +25°C unless otherwise specified. Symbol Parameter Analog Signal Range Conditions VCC (V) TA = −40 °C to +85 °C Units Min. Typ. Max. 0 2.0 -1.2 1.8 2.0 0.7 0.8 ±1.0 ±1.0 9.0 6.5 10.0 6.5 13.0 9.0 15.0 9.0 1.0 10.0 V µA µA Ω Ω Ω Ω µA µA V V V VIK VIH VIL II IOFF RON Clamp Diode Voltage HIGH Level Input Voltage LOW Level Input Voltage Input Leakage Current Switch On Resistance(4) IIN = −18 mA 3.0 2.3 3.0 - 3.6 2.3 3.0 - 3.6 0 ≤ VIN ≤ 3.6V VIN = 1.0V ION = 13 mA, See Figure 6 VIN = 2.0V ION = 26 mA, See Figure 6 3.6 3.6 2.3 3.0 2.3 3.0 3.6 3.6 OFF-STATE Leakage Current 0 ≤ A, B ≤ VCC, See Figure 7 ICC ICCT Quiescent Supply Current Increase in ICC per Control Input VIN = VCC or GND, IOUT = 0 One Control Input at 3.0V Other Inputs at VCC or GND Notes: 4. 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. © 2005 Fairchild Semiconductor Corporation FSAV433 Rev. 1.4.1 4 www.fairchildsemi.com FSAV433 High-Bandwicth (550MHz) Three-Channel 3:1 Video Switch AC Electrical Characteristics Typical values are at VCC = 3.3V and TA = +25°C unless otherwise specified. Symbol tON tOFF DG DP OIRR Parameter Turn ON Time S-to-Bus A Turn OFF Time S-to-Bus A Differential Gain Differential Phase Non-Adjacent OFF-Isolation Adjacent OFF-Isolation Non-Adjacent Channel Crosstalk Adjacent Channel Crosstalk -3dB Bandwidth Conditions VB = 2.0V VB = 2.0V VCC (V) 3.0 to 3.6 2.3 to 2.7 3.0 to 3.6 2.3 to 2.7 TA = −40°C to +85°C Min. Typ. Max. 5.5 7.0 4.0 5.0 0.2 0.1 −45.0 −45.0 −70.0 −70.0 550 300 Units Figure Number Figures 9,10 Figures 9,10 ns ns % ° dB RL = 75Ω,f= 3.58MHz 3.0 to 3.6 RL = 75Ω,f= 3.58MHz 3.0 to 3.6 f = 30MHz, RL = 75Ω 3.0 to 3.6 2.3 to 2.7 RL = 75Ω, f= 30MHz RL = 50Ω RL = 75Ω 3.0 to 3.6 2.3 to 2.7 3.0 to 3.6 3.0 to 3.6 Figure 12 Figures 13,14 XTALK dB BW MHz Figure 11 Capacitance Typical values are at VCC = 3.3V and TA = +25°C unless otherwise specified. Symbol CIN CON COFF Parameter Conditions TA = −40°C to +85°C 3.0 15.0 4.0 Units pF pF pF Figure Number Figure 16 Figure 15 Control Pin Input Capacitance VCC = 0V A/B ON Capacitance Port B OFF Capacitance VCC = 3.0V = 0V VCC = 3.0V © 2005 Fairchild Semiconductor Corporation FSAV433 Rev. 1.4.1 5 www.fairchildsemi.com FSAV433 High-Bandwicth (550MHz) Three-Channel 3:1 Video Switch Typical Characteristics Figure 3. Gain vs. Frequency Figure 4. OFF Isolation Figure 5. Crosstalk © 2005 Fairchild Semiconductor Corporation FSAV433 Rev. 1.4.1 6 www.fairchildsemi.com FSAV433 High-Bandwicth (550MHz) Three-Channel 3:1 Video Switch Test Diagrams RL and CL are functions of application environment (50, 75, or 100Ω) CL includes test fixture and stray capacitance Figure 6. On Resistance Figure 9. Test Circuit Load Figure 7. OFF Leakage Figure 10. Turn ON / Turn OFF Waveforms Figure 8. ON Leakage © 2005 Fairchild Semiconductor Corporation FSAV433 Rev. 1.4.1 7 www.fairchildsemi.com FSAV433 High-Bandwicth (550MHz) Three-Channel 3:1 Video Switch Test Diagrams RL and CL are function of application environment (50, 75, or 100W) CL includes test fixture and stray capacitance Figure 11. Bandwidth RS and RT are function of application environment (50, 75, or 100W) OFF Isolation = 20 Log (VOUT / VIN) Figure 12. Channel OFF Isolation Crosstalk = 20 Long (VOUT / VIN) Figure 13. Adjacent Channel Crosstalk © 2005 Fairchild Semiconductor Corporation FSAV433 Rev. 1.4.1 8 www.fairchildsemi.com FSAV433 High-Bandwicth (550MHz) Three-Channel 3:1 Video Switch Test Diagrams (Continued) RS and RT are function of application environment (50, 75, or 100Ω) Crosstalk = 20 Long (VOUT / VIN) Figure 14. Non-Adjacent Channel-to-Channel Crosstalk Figure 15. Channel OFF Capacitance Figure 16. Channel ON Capacitance © 2005 Fairchild Semiconductor Corporation FSAV433 Rev. 1.4.1 9 www.fairchildsemi.com FSAV433 High-Bandwicth (550MHz) Three-Channel 3:1 Video Switch Tape and Reel Specification Tape Format for DQFN Package Designator BQX Carrier Trailer (Hub End) Tape Section Leader (Start End) Number Cavities 125 (typ) 2500/3000 75 (typ) Cavity Status Empty Filled Empty Cover Tape Status Sealed Sealed Sealed Tape Dimensions Dimensions are in millimeters unless otherwise noted. REEL DIMENSIONS Dimensions are in millimeters unless otherwise noted. Tape Size 12 mm A 13.0 (330) B 0.059 (1.50) C 0.512 (13.00) D 0.795 (20.20) N 7.008 (178) W1 0.488 (12.4) W2 0.724 (18.4) © 2005 Fairchild Semiconductor Corporation FSAV433 Rev. 1.4.1 10 www.fairchildsemi.com FSAV433 High-Bandwicth (550MHz) Three-Channel 3:1 Video Switch Physical Dimensions Dimensions are in millimeters unless otherwise noted. Figure 17. 20-Terminal Depopulated Quad Very-Thin Flat Pack No Leads (DQFN), JEDEC MO-241, 2.5 x 4.5mm © 2005 Fairchild Semiconductor Corporation FSAV433 Rev. 1.4.1 11 www.fairchildsemi.com FSAV433 High-Bandwicth (550MHz) Three-Channel 3:1 Video Switch Physical Dimensions (Continued) Dimensions are in millimeters unless otherwise noted. Figure 18. 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide © 2005 Fairchild Semiconductor Corporation FSAV433 Rev. 1.4.1 12 www.fairchildsemi.com FSAV433 High-Bandwicth (550MHz) Three-Channel 3:1 Video Switch © 2005 Fairchild Semiconductor Corporation FSAV433 Rev. 1.4.1 13 www.fairchildsemi.com