FSAV433_06 FAIRCHILD | Alldatasheet

Document overview

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Technical content

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)

Applications

■ RGB Video Switch in LCD, Plasma, and Projection displays ■ DVD-RW, notebook

Description

The FSAV433 is an ultra-low power, high-bandwidth video switch specially designed for switching three ana- log video signals, including computer RGB and high-def- inition 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.

Ordering Information

Notes: 1. Pb-Free package per JEDEC J-STD-020B. Application Diagram Order Number Package Number Pb- Free(1) Package Description Packing Method FSAV433BQX MLP020B Yes 20-Terminal Depopulated Quad Very-Thin Flat Pack No Leads (DQFN), JEDEC MO-241, 2.5 x 4.5mm Tape & Reel FSAV433MTC MTC20 Yes 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Tube FSAV433MTCX MTC20 Yes 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Tape & Reel

© 2005 Fairchild Semiconductor Corporation www.fairchildsemi.com FSAV433 Rev. 1.4.1 3 FSAV433 High-Bandwicth (550MHz) Three-Channel 3:1 Video Switch Absolute Maximum Ratings The “Absolute Maximum Ratings” are those values beyond wh ich 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 “R ecommended Operating Conditions” table defines the condi- tions for actual device operation Notes: 2. The input and output negative voltage ratings may be exce eded if the input and output diode current ratings are observed. Recommended Operating Conditions(3) Notes: 3. Unused control inputs must be held HIGH or LOW. They may not float. Symbol Parameter Min. Max. Units VCC Supply Voltage -0.5 +4.6 V VS DC Switch Voltage -0.5V to V CC +0.05 VIN DC Input Voltage(2) -0.5 to +4.6 V lIK DC Input Diode Current VIN < 0V -50 mA IOUT DC Output Sink Current 100 mA ICC/IGND DC VCC/GND Current ±100 mA TSTG Storage Temperature Range -65 +150 °C ESD Human Body Model 7 kV Symbol Parameter Min. Max. Units VCC Power Supply Operating 2.3 3.6 V VIN Input Voltage 0V V CC TA Free Air Operating Temperature −40 +85 °C

© 2005 Fairchild Semiconductor Corporation www.fairchildsemi.com FSAV433 Rev. 1.4.1 4 FSAV433 High-Bandwicth (550MHz) Three-Channel 3:1 Video Switch Typical values are at TA = +25°C unless otherwise specified. Notes: 4. Measured by the voltage drop between A and B pins at th e indicated current through the switch. On resistance is determined by the lower of the voltages on the two (A or B) pins. Symbol Parameter Conditions VCC (V) TA = −40 °C to +85 °C Units Min. Typ. Max. Analog Signal Range 0 2.0 V VIK Clamp Diode Voltage I IN = −18 mA 3.0 -1.2 V VIH HIGH Level Input Voltage 2.3 1.8 V3.0 - 3.6 2.0 VIL LOW Level Input Voltage 2.3 0.7 V3.0 - 3.6 0.8 II Input Leakage Current 0 ≤ VIN ≤ 3.6V 3.6 ±1.0 µA IOFF OFF-STATE Leakage Current 0 ≤ A, B ≤ VCC, See Figure 7 3.6 ±1.0 µA RON Switch On Resistance(4) VIN = 1.0V 2.3 9.0 13.0 Ω ION = 13 mA, See Figure 6 3.0 6.5 9.0 Ω VIN = 2.0V 2.3 10.0 15.0 Ω ION = 26 mA, See Figure 6 3.0 6.5 9.0 Ω ICC Quiescent Supply Current V IN = VCC or GND, IOUT = 0 3.6 1.0 µA ICCT Increase in ICC per Control Input One Control Input at 3.0V 3.6 10.0 µA Other Inputs at VCC or GND

© 2005 Fairchild Semiconductor Corporation www.fairchildsemi.com FSAV433 Rev. 1.4.1 5 FSAV433 High-Bandwicth (550MHz) Three-Channel 3:1 Video Switch Typical values are at VCC = 3.3V and TA = +25°C unless otherwise specified. Capacitance Typical values are at VCC = 3.3V and TA = +25°C unless otherwise specified. Symbol Parameter Conditions VCC (V) TA = −40°C to +85°C Units Figure NumberMin. Typ. Max. tON Turn ON Time S-to-Bus A VB = 2.0V 3.0 to 3.6 5.5 ns Figures 9,102.3 to 2.7 7.0 tOFF Turn OFF Time S-to-Bus A VB = 2.0V 3.0 to 3.6 4.0 ns Figures 9,102.3 to 2.7 5.0 DG Differential Gain R L = 75Ω,f= 3.58MHz 3.0 to 3.6 0.2 % DP Differential Phase R L = 75Ω,f= 3.58MHz 3.0 to 3.6 0.1 ° OIRR Non-Adjacent OFF-Isolation f = 30MHz, R L = 75Ω 3.0 to 3.6 −45.0 dB Figure 12Adjacent OFF-Isolation 2.3 to 2.7 −45.0 XTALK Non-Adjacent Channel Crosstalk R L = 75Ω, f= 30MHz 3.0 to 3.6 −70.0 dB Figures 13,14Adjacent Channel Crosstalk 2.3 to 2.7 −70.0 BW -3dB Bandwidth R L = 50Ω 3.0 to 3.6 550 MHz Figure 11RL = 75Ω 3.0 to 3.6 300 Symbol Parameter Conditions TA = −40°C to +85°C Units Figure Number CIN Control Pin Input Capacitance VCC = 0V 3.0 pF CON A/B ON Capacitance V CC = 3.0V = 0V 15.0 pF Figure 16 COFF Port B OFF Capacitance V CC = 3.0V 4.0 pF Figure 15

© 2005 Fairchild Semiconductor Corporation www.fairchildsemi.com FSAV433 Rev. 1.4.1 10 FSAV433 High-Bandwicth (550MHz) Three-Channel 3:1 Video Switch Tape and Reel Specification Tape Format for DQFN Tape Dimensions Dimensions are in millimeters unless otherwise noted. REEL DIMENSIONS Dimensions are in millimeters unless otherwise noted. Package Tape Number Cavity Cover Tape Designator Section Cavities Status Status BQX Leader (Start End) 125 (typ) Empty Sealed Carrier 2500/3000 Filled Sealed Trailer (Hub End) 75 (typ) Empty Sealed T a p e S i z e ABCDN W 1 W 2 12 mm

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

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 www.fairchildsemi.com FSAV433 Rev. 1.4.1 13 FSAV433 High-Bandwicth (550MHz) Three-Channel 3:1 Video Switch