 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| FSAV331 Dual 4:1 Wide Bandwidth Video Switch April 2004 Revised May 2004 FSAV331 Dual 4:1 Wide Bandwidth Video Switch General Description The Fairchild video switch FSAV331 is a dual 4:1 high speed video switch which can be configured as either multiplexer or demultiplexer. Low On Resistance allows inputs to be connected to outputs without adding propagation delay or generating additional ground bounce noise. When the OE Pin is LOW, S0 and S1 connect the A Port to the selected B Port output. When the OE Pin is HIGH, the switch is OPEN and a HIGH-Impedance state exists between the two ports. Features s Wide bandwidth: 300 MHz s -73 dB non adjacent channel crosstalk at 10MHz s -56 dB Off Isolation at 10MHz s 3 typical On Resistance (RON) s Low power consumption (3uA maximum) s Control input: TTL compatible Applications * Y/C video or CVBS video switch in LCD, plasma, and projector displays Ordering Code: Order Number FSAV331QSC FSAV331MTC Package Number MQA16 MTC16 Package Description 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 Device also available in Tape and Reel. Specify by appending suffix letter "X" to the ordering code. Logic Diagram Connection Diagram Truth Table Pin Descriptions Pin Name OE1, OE2 S0 , S1 A B1 , B2 , B3 , B4 Description Bus Switch Enables Select Inputs Bus A Bus B S1 X X L L H H S0 X X L H L H OE1 H X L L L L OE2 X H L L L L Function Disconnect 1A Disconnect 2A A = B1 A = B2 A = B3 A = B4 (c) 2004 Fairchild Semiconductor Corporation DS500802 www.fairchildsemi.com FSAV331 Absolute Maximum Ratings(Note 1) Supply Voltage (VCC) DC Switch Voltage (Note 2) DC Input Voltage (VIN) (Note 2) DC Input Diode Current DC Output Current Storage Temperature Range (TSTG) ESD (Human Body Model) -0.5V to +7.0V -0.5V to VCC + 0.5V -0.5V to +7.0V -50 mA 128 mA Recommended Operating Conditions (Note 3) Supply Voltage (VCC) Control Input Voltage Switch Input Voltage Operating Temperature Thermal Resistance (TSSOP) (QSOP) 100C/W 127C/W 4.75V to 5.25V 0V to VCC 0V to VCC -40C to +85C -65C to +150 C 2000V 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. DC Electrical Characteristics All typical value are for VCC = 5V @ 25C unless otherwise specified. Symbol VANALOG VIK VIH VIL IIN IOZ RON ICC Parameter Analog Signal Range Clamp Diode Voltage Input Voltage HIGH Input Voltage LOW Control Input Leakage OFF-STATE Leakage Current Switch On Resistance (Note 4) Quiescent Supply Current VCC (V) 4.75 - 5.25 4.75 4.75 - 5.25 4.75 - 5.25 5.25 5.25 4.75 4.75 5.25 3.3 5.0 2.0 0.8 1.0 1.0 7.0 10.0 3.0 TA = -40 C to +85 C Min 0 Typ Max 2.0 -1.2 Units V V V V A A A VIN = 0V to VCC 0 A, B VCC VIN = 1V, RL = 75, ION = 13 mA VIN = 2V, RL = 75, ION = 26 mA VIN = 0V or VCC, IOUT = 0V IIN = -18 mA Conditions 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). www.fairchildsemi.com 2 FSAV331 AC Electrical Characteristics Symbol tON tOFF tPLH, tPHL DG DP OIRR XTALK BW Parameter Turn ON Time S-to-Bus B Turn OFF Time S-to-Bus B Propagation Delay (Note 5) Select-to-Bus A Delay Differential Gain Differential Phase Non Adjacent OFF-Isolation Non Adjacent Channel Crosstalk -3dB Bandwidth VCC (V) 4.75 to 5.25 4.75 to 5.25 4.75 to 5.25 4.75 to 5.25 4.75 to 5.25 4.75 to 5.25 4.75 to 5.25 4.75 to 5.25 4.75 to 5.25 0.26 0.23 -56.0 -73.0 300 TA = -40 C to +85 C Min 1.0 1.0 1.0 1.0 Typ Max 5.3 5.3 5.8 5.5 0.1 5.0 Units ns ns ns % dB dB MHz Conditions VI = 7V for tPZL and VI = OPEN for tPZH VI = 7V for tPLZ and VI = OPEN for tPHZ VI OPEN RL = 150, f = 3.58MHz f = 10MHz, RL = 150 RL = 150, f = 10MHz RL = 150 Figure 3 Figure 4 Figure 5 Figure Number Figures 1, 2 Figures 1, 2 Figures 1, 2 Output Enable Time OE-to-A or B 4.75 to 5.25 Output Disable Time OE-to-A or B 4.75 to 5.25 Degree RL = 150, f = 3.58MHz Note 5: This specification is guaranteed by design. Capacitance Symbol CIN CON COFF Parameter Control Pin Input Capacitance A/B On Capacitance Port B OFF Capacitance Port A OFF Capacitance TA = -40 C to +85 C Typ 3.0 39.0 5.0 13.0 Units pF pF pF pF VCC = 5.0V VCC = 5.0, OE = 0V VCC and OE = 5.0V Conditions 3 www.fairchildsemi.com FSAV331 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, t W = 500 ns FIGURE 1. AC Test Circuit FIGURE 2. AC Waveforms FIGURE 3. OFF Isolation Test FIGURE 4. Crosstalk Test FIGURE 5. Bandwidth Test www.fairchildsemi.com 4 FSAV331 Physical Dimensions inches (millimeters) unless otherwise noted 16-Lead Quarter Size Outline Package (QSOP), JEDEC MO-137, 0.150" Wide Package Number MQA16 5 www.fairchildsemi.com 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 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: 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 6 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. www.fairchildsemi.com |
Price & Availability of FSAV331
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |