FMS6363A ONSEMI | Alldatasheet
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© 2008 Fairchild Semiconductor Corporation www.fairchildsemi.com FMS6363A • Rev. 2.0.2 FMS6363A — Three-Channel 7th-Order High-Definition VoltagePlus™ Video Filter Driver FMS6363A Three-Channel 7th-Order High-Definition VoltagePlus™ Video Filter Driver
Features
Three 7th-Order 32MHz (HD) Filters Drives Single AC-or DC-Coupled Video Loads (150Ω) Drives Dual AC-or DC-Coupled Video Loads (75Ω) Transparent Input Clamping Single Supply: 3.3V – 5V AC-or DC-Coupled Inputs and Outputs DC-Coupled Output Eliminates AC-Coupling Capacitor Robust 9kV ESD Protection Lead-Free SOIC-8 Package
Applications
Cable Set-Top Boxes Satellite Set-Top Boxes DVD Players HDTV Personal Video Recorders (PVR) Video On Demand (VOD)
Description
The FMS6363A VoltagePlus™ vi deo filter is intended to replace passive LC filters and drivers with a cost- effective integrated device. The three 7 th-order filters provide improved frequency response performance over the FMS6363 and other 3-channel HD VFD devices. The FMS6363A may be directly driven by a DC-coupled DAC output or an AC-coupled signal. Internal diode clamps and bias circuitry may be used if AC coupled inputs are required (see Applications section for details). The outputs can drive AC-or DC-coupled single (150 Ω) or dual (75 Ω) video loads. DC coupling the outputs removes the need for large out put coupling capacitors. The input DC levels are offs et approximately +280mV at the output (see Applications section for details). Related Resources AN-6024 – FMS6xxx Product Series Understanding Analog Video Signal Clamps, Bias, DC Restore, and AC or DC coupling Methods AN-6041 – PCB Layout Considerations for Video Filter/Drivers
Ordering Information
Part Number Operating Temperature Range Package Packing Method Quantity FMS6363ACSX -40°C to +85°C 8-Lead SOIC Reel 2500
Figure 1. 7 th-Order 30MHz Filter Figure 2. Pin Configuration
1 IN1 Input Video Input Channel 1
2 IN2 Input Video Input Channel 2
3 IN3 Input Video Input Channel 2
4 V CC Input Positive Power Supply
5 GND Input Device Ground Connection
6 OUT3 Output Filtered Output Channel 3
7 OUT2 Output Filtered Output Channel 2
8 OUT1 Output Filtered Output Channel 1
© 2008 Fairchild Semiconductor Corporation www.fairchildsemi.com FMS6363A • Rev. 2.0.2 3 FMS6363A —Three-Channel 7th-Order High-Definition VoltagePlus™ Video Filter Driver Absolute Maximum Ratings Stresses exceeding the absolute maximum ratings may damage the device. The devic e may not function or be operable above the recommended operating c onditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only. Symbol Parameter Min. Max. Unit VS DC Supply Voltage -0.3 6.0 V VIO Analog and Digital I/O -0.3 V CC+0.3 V VOUT Maximum Output Current, Do Not Exceed 50 mA ESD Information Symbol Parameter Min Unit ESD Human Body Model, JESD22-A114 9 kV Charged Device Model, JESD22-C101 2 Reliability Information Symbol Parameter Min. Typ. Max. Unit TJ Junction Temperature +150 °C TSTG Storage Temperature Range -65 +150 °C TL Lead Temperature (Soldering, 10s) +300 °C JA Thermal Resistance, JEDEC Standard, Multilayer Test Boards, Still Air 115 °C/W Recommended Operating Conditions The Recommended Operating Conditions table defines the conditions for actual device oper ation. Recommended operating conditions are specified to ens ure optimal performance to the datasheet specificat ions. Fairchild does not recommend exceeding them or designing to Absolute Maximum Ratings. Symbol Parameter Min. Typ. Max. Unit TA Operating Temperatur e Range -40 +85 °C VCC Supply Voltage Range 3.14 3.30 5.25 V
© 2008 Fairchild Semiconductor Corporation www.fairchildsemi.com FMS6363A • Rev. 2.0.2 4 FMS6363A —Three-Channel 7th-Order High-Definition VoltagePlus™ Video Filter Driver Unless otherwise noted TA=25°C, VCC=3.3V, RS=37.5Ω; all inputs are AC-coupled with 0.1µF; all output AC-coupled with 220µF into 150Ω load. Symbol Parameter Conditions Min. Typ. Max. Units Supply VS Supply Voltage Range V S Range 3.14 3.30 5.25 V ICC Quiescent Supply Current (1) VS=+3.3V, No Load 22 35 mA VS=+5V, No Load 34 40 mA VIN Video Input Voltage Range Referenced to GND if DC Coupled 1.4 V PP PSRR Power Supply Rejection Ratio DC (All Channels) -60 dB Unless otherwise noted, TA=25°C, VCC=3.3V, RS=37.5Ω; all inputs are AC-coupled with 0.1µF; all outputs AC-coupled with 220µF into 150Ω load. Symbol Parameter Conditions Min. Typ. Max. Units AV Channel Gain Active Video Input Range = 1V PP 5.8 6.0 6.2 dB BW0.5dB ±0.5dB Bandwidth RSOURCE=75Ω, RL=150Ω
28 MHz
BW-1.0dB -1.0 dB Bandwidth 26 30 MHz BW3.0dB -3.0 dB Bandwidth 30 34 MHz Att37.125M Normalized Stopband Attenuation RSOURCE=75Ω, f=37.325MHz 6.5 dB Att44.25M R SOURCE=75Ω, f=44.25MHz 14.5 Att74.25M R SOURCE=75Ω, f=74.25MHz 40 44 Att78M R SOURCE=75Ω, f=78MHz 46 THD1 Output Distortion (All Channels) f=10 MHz; VOUT=1.4VPP -49 dBC THD2 f=15 MHz; V OUT=1.4VPP -48 THD3 f=22 MHz; V OUT=1.4VPP -45 Xtalk Crosstalk (Channel-to-Channel) f=1.00 MHz; VOUT=1.4VPP -65 dB SNR Peak Signal to RMS Noise Unweighted: 30MHz Lowpass, 100kHz to 30MHz 65 dB tpd Propagation Delay Delay from Input to Output; 100KHz to 28MHz 12 ns
Figure 3. Typical Application
recommended routing rules listed below. Do not run analog and digital signals in parallel. No trace should run over ground/power splits. Avoid routing at 90° angles. the device on the top layer. distortion (video tilt) is kept as low as possible. capacitance and inductance effe ct on the output driver. resistor should be no greater than 2.54mm (0.1in). Figure 13. Termination Resistor (bottom plane), each other on the PCB. Maximize thermal performance of the PCB. of board area, not copper thickness.
B) ALL DIMENSIONS ARE IN MILLIMETERS. D) LANDPATTERN STANDARD: SOIC127P600X175-8M.
1.75 MAX
0.25 CBA
Figure 14. 8-Lead Small Outline Integrated Circuit (SOIC) warranty therein, which covers Fairchild products.
© 2008 Fairchild Semiconductor Corporation www.fairchildsemi.com FMS6363A • Rev. 2.0.2 10 FMS6363A —Three-Channel 7th-Order High-Definition VoltagePlus™ Video Filter Driver
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