FSAV331MTC FAIRCHILD | Alldatasheet

Document overview

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Technical content

Features

I Wide bandwidth: 300 MHz I −73 dB non adjacent channel crosstalk at 10MHz I −56 dB Off Isolation at 10MHz I 3Ω typical On Resistance (RON ) I Low power consumption (3uA maximum) I Control input: TTL compatible

Applications

  • Y/C video or CVBS video switch in LCD, plasma, and projector displays Ordering Code: Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code. Logic Diagram Pin Descriptions Connection Diagram Truth Table Order Number Package Number Package Description FSAV331QSC MQA16 16-Lead Quarter Size Outline Package (QSOP), JEDEC MO-137, 0.150" Wide FSAV331MTC MTC16 16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Pin Name Description OE 1, OE2 Bus Switch Enables S0, S1 Select Inputs AB u s A B1, B2, B3, B4 Bus B S1 S0 OE 1 OE 2 Function X X H X Disconnect 1A X X X H Disconnect 2A LLLL A = B1 LHLL A = B2 HLLL A = B3 HHL L A = B4

www.fairchildsemi.com 2 FSAV331 Absolute Maximum Ratings(Note 1) Recommended Operating Conditions (Note 3) 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 tables 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. Note 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 Ports). Supply Voltage (VCC ) −0.5V to +7.0V DC Switch Voltage (Note 2) −0.5V to VCC + 0.5V DC Input Voltage (VIN) (Note 2) −0.5V to +7.0V DC Input Diode Current −50 mA DC Output Current 128 mA Storage Temperature Range (T STG ) −65°C to +150 °C ESD (Human Body Model) 2000V Supply Voltage (VCC ) 4.75V to 5.25V Control Input Voltage 0V to V CC Switch Input Voltage 0V to V CC Operating Temperature −40°C to +85°C Thermal Resistance (TSSOP) 100 °C/W (QSOP) 127 °C/W Symbol Parameter VCC TA = −40 °C to +85 °C Units Conditions (V) Min Typ Max VANALOG Analog Signal Range 4.75 - 5.25 0 2.0 V VIK Clamp Diode Voltage 4.75 −1.2 V I IN = −18 mA VIH Input Voltage HIGH 4.75 - 5.25 2.0 V VIL Input Voltage LOW 4.75 - 5.25 0.8 V IIN Control Input Leakage 5.25 ±1.0 µAV IN = 0V to VCC IOZ OFF-STATE Leakage Current 5.25 ±1.0 µA0 ≤ A, B ≤ VCC R ON Switch On Resistance 4.75 3.3 7.0 Ω VIN = 1V, RL = 75Ω , ION = 13 mA (Note 4) 4.75 5.0 10.0 Ω VIN = 2V, RL = 75Ω , ION = 26 mA ICC Quiescent Supply Current 5.25 3.0 µAV IN = 0V or VCC , IOUT = 0V

3 www.fairchildsemi.com FSAV331 Note 5: This specification is guaranteed by design. Capacitance Symbol Parameter VCC TA = −40 °C to +85 °C Units Conditions Figure (V) Min Typ Max Number tON Turn ON Time S-to-Bus B 4.75 to 5.25 1.0 5.3 ns V I = 7V for tPZL and VI = OPEN for tPZH Figures 1, 2Output Enable Time OE-to-A or B 4.75 to 5.25 1.0 5.3 tOFF Turn OFF Time S-to-Bus B 4.75 to 5.25 1.0 5.8 ns V I = 7V for tPLZ and VI = OPEN for tPHZ Figures 1, 2Output Disable Time OE-to-A or B 4.75 to 5.25 1.0 5.5 tPLH , Propagation Delay (Note 5) 4.75 to 5.25 0.1 ns V I OPEN Figures 1, 2tPHL Select-to-Bus A Delay 4.75 to 5.25 5.0 DG Differential Gain 4.75 to 5.25 0.26 % R L = 150Ω , f = 3.58MHz DP Differential Phase 4.75 to 5.25 0.23 Degree R L = 150Ω , f = 3.58MHz O IRR Non Adjacent OFF-Isolation 4.75 to 5.25 −56.0 dB f = 10MHz, RL = 150Ω Figure 3 XTALK Non Adjacent Channel Crosstalk 4.75 to 5.25 −73.0 dB R L = 150Ω , f = 10MHz Figure 4 BW −3dB Bandwidth 4.75 to 5.25 300 MHz R L = 150Ω Figure 5 Symbol Parameter TA = −40 °C to +85 °C Units Conditions Typ C IN Control Pin Input Capacitance 3.0 pF V CC = 5.0V C ON A/B On Capacitance 39.0 pF V CC = 5.0, OE = 0V C OFF Port B OFF Capacitance 5.0 pF VCC and OE = 5.0V Port A OFF Capacitance 13.0 pF

5 www.fairchildsemi.com FSAV331 Physical Dimensions inches (millimeters) unless otherwise noted 16-Lead Quarter Size Outline Package (QSOP), JEDEC MO-137, 0.150" Wide

www.fairchildsemi.com 6 FSAV331 Dual 4:1 Wide Bandwidth Video Switch Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide 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 rea- sonably expected to result in a significant injury to the user. 2. A critical component in any component of a life support device or system whose failure to perform can be rea- sonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. www.fairchildsemi.com