FMS6303 Low-Cost, 3-Channel, Video Filter Driver for SD/ED/HD (1080i)/HD (1080P) Features Description Three 6th-Order Video Anti-Aliasing or Reconstruction Filters Supports Component YPrPb or RGB Video FMS6303 offers comprehensive filtering for set-top box or DVD applications. It is intended to replace passive LC filters and drivers with a low-cost integrated device. Single Video Load Driver (2VPP, 150Ω, AV = 6dB) AC- or DC-Coupled Inputs and Outputs Three Channels: Selectable to 8MHz, 16MHz, 32MHz, or 64MHz for SD/ED/HD_1080i, HD_1080p Applications The FMS6303 may be driven directly by a DC-coupled DAC output or an AC-coupled signal. All inputs accept standard 1Vpp video signals. Selectable Clamp or Bias Mode on Pb/B, Pr/R Inputs DC-Coupled Outputs Eliminate Coupling Capacitors Output Disable Single 5V Supply Filter channels are specialized for either component (YPbPr) or RGB video signals. These channels offer a selectable frequency response of 8, 16, 32, or 64MHz. Additional functionality of these channels includes input biasing mode and output disable. Each channel includes an output amplifier capable of driving a single (150Ω) AC- or DC-coupled video load. All outputs can be disabled to save power in DC-coupled applications. 2kV CDM / 9kV HBM ESD Protection Applications Cable and Satellite Set-Top Boxes DVD Players HDTV Personal Video Recorders (PVR) Video On Demand (VOD) Figure 1. Block Diagram Ordering Information Part Number Operating Temperature Range Gain Setting Package Packing Method FMS6303MTC1406X -40°C to +85°C 6dB TSSOP-14 Tape and Reel Note: 1. Moisture sensitivity level for all parts is MSL-1. © 2007 Fairchild Semiconductor Corporation FMS6303 • Rev. 1.0.2 www.fairchildsemi.com FMS6303 — Low-Cost, 3-Channel, Video Filter Driver for SD/ED/HD (1080I)/HD (1080P) February 2012 FMS6303 — Low-Cost, 3-Channel, Video Filter Driver for SD/ED/HD (1080I)/HD (1080P) Pin Configuration VCC 1 14 VCC FSEL0 2 13 FSEL1 Y/G In 3 12 Y/G Out Pb/B In 4 11 Pb/B Out Pr/R In 5 10 Pr/R Out BIAS 6 9 OE GND 7 8 GND Figure 2. Pin Configuration Pin Definitions Pin # Name Type Description 1 VCC Input +5V supply 2 fSEL0 Input Selects filter corner frequency 3 Y/G In Input Selectable video input 4 Pb/B In Input Selectable video input 5 Pr/R In Input Selectable video input 6 BIAS Input Input Bias on Pb/B Pr/R 0=Bias 1=Clamp 7 GND Input Must be tied to ground. Do not float. 8 GND Input Must be tied to ground. Do not float. 9 OE Input Output disable control: 0=OFF, 1=ON 10 Pr/R Out Output Filtered SD, ED, HD I, HD P video output 11 Pb/B Out Output Filtered SD, ED, HD I, HD P video output 12 Y/G Out Output Filtered SD, ED, HD I, HD P video output 13 fSEL1 Input Selects filter corner frequency 14 VCC Input +5V supply Frequency Select Truth Table fSEL1 fSEL0 0 0 0 1 1 0 1 1 Filter Frequency © 2007 Fairchild Semiconductor Corporation FMS6303 • Rev. 1.0.2 Video Format Sync Format 8MHz SD, 480i Bi-level, 4.70µs Pulsewidth 16MHz ED, 480p Bi-level, 2.35µs Pulsewidth 32MHz HD,1080i, 720p Tri-level, 589ns Pulsewidth 64MHz HD, 1080p Tri-level, 295ns Pulsewidth www.fairchildsemi.com 2 Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions 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 VCC DC Supply Voltage -0.3 6.0 V VIO Analog and Digital I/O -0.3 VCC+0.3 V IOUT Output Current, Any One Channel, Do Not Exceed 50 mA Reliability Information Symbol TJ TSTG Parameter Min. Typ. Junction Temperature Storage Temperature Range -65 TL Reflow Temperature, Soldering 10 Seconds ΘJA Thermal Resistance, JEDEC Standard Multi-Layer Test Boards, Still Air Max. Unit +150 °C +150 °C +260 °C 97 °C/W Electrostatic Discharge Information Symbol ESD Parameter Max. Human Body Model, JESD22-A114 9 Charged Device Model, JESD22-C101 2 Unit kV Recommended Operating Conditions The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not recommend exceeding them or designing to Absolute Maximum Ratings. Symbol Parameter Min. TA Operating Temperature Range -40 VCC Supply Voltage Range 4.75 Typ. 5.00 Max. Unit +85 °C 5.25 V Electrical Characteristics Unless otherwise noted, TA=25°C, VCC=5V, RSOURCE=37.5Ω, inputs AC coupled with 0.1µF, all outputs AC coupled with 220µF into 150Ω loads, referenced to 400kHz. Symbol Parameter (2) Av Channel Gain ICC Supply Current(2) Condition DC Min. Typ. Max. Unit 5.8 6.0 6.2 dB No Load, SD, ED, HD 1080i 36 No Load, HD 1080p 60 80 40 mA ICC_SD Shutdown Supply Current(2) No Load, Output Disabled 20 PSRR Power Supply Rejection DC (All Channels) 70 dB VIN Video Input Voltage Range Referenced to GND if DC Coupled 1.0 VPP VIL Digital Input Low(2) fSEL0, fSEL1 0 0.8 V Digital Input High fSEL0, fSEL1 2.4 VCC V Output Enable Time 150Ω DC Load VIH tENABLE (2) 10 FMS6303 — Low-Cost, 3-Channel, Video Filter Driver for SD/ED/HD (1080I)/HD (1080P) Absolute Maximum Ratings mA µs Note: 2. 100% tested at 25°C. © 2007 Fairchild Semiconductor Corporation FMS6303 • Rev. 1.0.2 www.fairchildsemi.com 3 Unless otherwise noted, TA=25°C, VCC=5V, RSOURCE=37.5Ω, all inputs AC coupled with 0.1µF, all outputs AC coupled with 220µF into 150Ω loads, referenced to 400kHz. Symbol AVSD f1dBSD fcSD fSBSD Parameter Condition (3) Channel Gain Error Typ. Max. Unit 0.2 dB -0.2 0 (3) -1dB Bandwidth 5.2 7.0 MHz -3dB Bandwidth(3) 6.5 8.0 MHz 45 50 dB Attenuation (Stopband Reject) DC Min. (3) f=27MHz DG Differential Gain 0.1 % DP Differential Phase 0.8 ° THD Total Harmonic Distortion, Output VOUT=1.4VPP, 3.58MHz 0.25 % Crosstalk (ch-to-ch) 1MHz -78 dB SNR Signal-to-Noise Ratio(4) NTC-7 Weighting, 100kHz to 4.2MHz 74 dB tpdSD Propagation Delay Delay from Input to Output, 4.5MHz 65 ns XTALKSD Notes: 3. 100% tested at 25°C. 4. SNR=20 • log (714mV / rms noise). Enhanced Definition (480p) Electrical Characteristics Unless otherwise noted, TA=25°C, VCC=5V, RSOURCE=37.5Ω, inputs AC coupled with 0.1µF, all outputs AC coupled with 220µF into 150Ω loads, referenced to 400kHz. Symbol AVED f1dBSED Parameter (5) Channel Gain Error Condition DC (5) -1dB Bandwidth (5) Min. Typ. Max. Unit -0.2 0 0.2 dB 10 14 MHz 13 16 MHz 37 50 dB fcED -3dB Bandwidth fSBED Attenuation (Stopband Reject)(5) f=54MHz THD Total Harmonic Distortion, Output VOUT=1.4VPP, 7MHz 0.1 % Crosstalk (ch-to-ch) 1MHz -70 dB SNR Signal-to-Noise Ratio(6) Unweighted; 100kHz to 15MHz 66 dB tpdED Propagation Delay Delay from Input to Output, 10MHz 30 ns XTALKED FMS6303 — Low-Cost, 3-Channel, Video Filter Driver for SD/ED/HD (1080I)/HD (1080P) Standard Definition (480i) Electrical Characteristics Notes: 5. 100% tested at 25°C. 6. SNR=20 • log (714mV / rms noise). © 2007 Fairchild Semiconductor Corporation FMS6303 • Rev. 1.0.2 www.fairchildsemi.com 4 Unless otherwise noted, TA=25°C, VCC=5V, RSOURCE=37.5Ω, inputs AC coupled with 0.1µF, all outputs AC coupled with 220µF into 150Ω loads, referenced to 400kHz. Symbol AVHD f1dBHD Parameter Condition (7) Channel Gain Error DC Min. Typ. Max. Unit 0.2 dB -0.2 0 (7) 28 30 MHz (7) 30 32 MHz 30 40 dB -1dB Bandwidth fcHD -3dB Bandwidth fSBHD Attenuation (Stopband Reject)(7) f=74.25MHz THD Total Harmonic Distortion, Output VOUT=1.4VPP, 22MHz, 6dB, 150Ω Load 0.5 % 1MHz -72 dB XTALKHD Crosstalk (ch-to-ch) 30MHz -63 dB SNR Signal-to-Noise Ratio(8) Unweighted, 100kHz to 30MHz 66 dB tpdHD Propagation Delay Delay from Input to Output, 20MHz 17 ns Notes: 7. 100% tested at 25°C. 8. SNR=20 • log (714mV / rms noise). High-Definition (1080p) Electrical Characteristics Unless otherwise noted, TA=25°C, VCC=5V, RSOURCE=37.5Ω, inputs AC coupled with 0.1µF, all outputs AC coupled with 220µF into 150Ω loads, referenced to 400kHz. Symbol AVHD Parameter Condition (9) Max. Unit 0.2 dB -0.2 0 -1dB Bandwidth 50 55 MHz fcHD -3dB Bandwidth(9) 60 65 MHz fsbHD Attenuation (Stopband (9) Reject) f=148MHz 15 23 dB THD Total Harmonic Distortion, Output VOUT=1.4VPP, 44MHz, 6dB, 150Ω Load 0.5 % XTALKHD DC Typ. (9) f1dBHD Channel Gain Error Min. Crosstalk (ch-to-ch) SNR Signal-to-Noise Ratio tpdHD Propagation Delay (10) 1MHz -78 dB 60MHz -62 dB Unweighted, 100kHz to 60MHz 69 dB Delay from Input to Output, 20MHz 8 ns FMS6303 — Low-Cost, 3-Channel, Video Filter Driver for SD/ED/HD (1080I)/HD (1080P) High-Definition (1080i) Electrical Characteristic Notes: 9. 100% tested at 25°C. 10. SNR=20 • log (714mV / rms noise). © 2007 Fairchild Semiconductor Corporation FMS6303 • Rev. 1.0.2 www.fairchildsemi.com 5 Figure 3. Figure 4. FMS6303 SD Frequency Response (Flatness) Figure 5. © 2007 Fairchild Semiconductor Corporation FMS6303 • Rev. 1.0.2 FMS6303 SD Frequency Response FMS6303 — Low-Cost, 3-Channel, Video Filter Driver for SD/ED/HD (1080I)/HD (1080P) Typical Performance Characteristics FMS6303 ED Frequency Response www.fairchildsemi.com 6 Figure 6. Figure 7. Figure 8. © 2007 Fairchild Semiconductor Corporation FMS6303 • Rev. 1.0.2 FMS6303 ED Frequency Response (Flatness) FMS6303 1080i HD Frequency Response FMS6303 — Low-Cost, 3-Channel, Video Filter Driver for SD/ED/HD (1080I)/HD (1080P) Typical Performance Characteristics FMS6303 1080i HD Frequency Response (Flatness) www.fairchildsemi.com 7 Figure 9. FMS6303 1080p Frequency Response Figure 10. FMS6303 1080p Frequency Response (Flatness) © 2007 Fairchild Semiconductor Corporation FMS6303 • Rev. 1.0.2 FMS6303 — Low-Cost, 3-Channel, Video Filter Driver for SD/ED/HD (1080I)/HD (1080P) Typical Performance Characteristics www.fairchildsemi.com 8 Figure 11. Differential Gain Figure 12. Differential Phase © 2007 Fairchild Semiconductor Corporation FMS6303 • Rev. 1.0.2 FMS6303 — Low-Cost, 3-Channel, Video Filter Driver for SD/ED/HD (1080I)/HD (1080P) Typical Performance Characteristics www.fairchildsemi.com 9 General layout and supply bypassing play a major role in high-frequency performance and thermal characteristics. Fairchild offers an evaluation board to guide layout and aid device evaluation. The evaluation board is a four-layer board with full power and ground planes. Following this layout configuration provides optimum performance and thermal characteristics for the device. For the best results, follow the steps and recommended routing rules listed below. Recommended Routing / Layout Rules Do not run analog and digital signals in parallel. Use separate analog and digital power planes to supply power. Run traces on top of the ground plane at all times. Include 10µF and 0.1µF ceramic power supply bypass capacitors. Place the 0.1µF capacitor within 0.1 inches of the device power pin. Place the 10µF capacitor within 0.75 inches of the device power pin. For multi-layer boards, use a large ground plane to help dissipate heat. For two-layer boards, use a ground plane that extends beyond the device body by at least 0.5 inches on all sides. Include a metal paddle under the device on the top layer. Minimize all trace lengths to reduce series inductance. Consider 70µm copper for high-power designs. Use vias in the power pad to tie adjacent layers together. Remember that baseline temperature is a function of board area, not copper thickness. Use modeling techniques for first-order approximation. Make the PCB as thin as possible by reducing FR4 thickness. Output Considerations The FMS6303 outputs are DC offset from the input by 150mV; therefore, VOUT = 2•VIN DC+150mV. This offset is required to obtain optimal performance from the output driver and is held at the minimum value to decrease the standing DC current into the load. Since the FMS6303 has a 2x (6dB) gain, the output is typically connected via a 75Ω-series back-matching resistor followed by the 75Ω video cable. Because of the inherent divide by two of this configuration, the blanking level at the load of the video signal is always less than 1V. When AC-coupling the output, ensure that the coupling capacitor of choice passes the lowest frequency content in the video signal and that line time distortion (video tilt) is kept as low as possible. Do not run traces over ground/power splits. Avoid routing at 90-degree angles. Minimize clock and video data trace length differences. The selection of the coupling capacitor is a function of the subsequent circuit input impedance and the leakage current of the input being driven. To obtain the highest quality output video signal, the series termination resistor must be placed as close to the device output pin as possible. This greatly reduces the parasitic capacitance and inductance effect on the FMS6303 output driver. Recommended distance from device pin to place series termination resistor is no greater than 0.1 inches. Thermal Considerations Since the interior of most systems, such as set-top boxes, TVs, and DVD players, are at +70ºC; consideration must be given to providing an adequate heat sink for the device package for maximum heat dissipation. When designing a system board, determine how much power each device dissipates. Ensure that devices of high power are not placed in the same location, such as directly above (top plane) and below bottom plane) each other on the PCB. PCB Thermal Layout Considerations Understand the system power requirements and environmental conditions. FMS6303 — Low-Cost, 3-Channel, Video Filter Driver for SD/ED/HD (1080I)/HD (1080P) Layout Considerations Figure 13. Distance from Device Pin to Series Termination Resistor Maximize thermal performance of the PCB. © 2007 Fairchild Semiconductor Corporation FMS6303 • Rev. 1.0.2 www.fairchildsemi.com 10 0.65 0.43 TYP 1.65 6.10 0.45 12.00°TOP & BOTTOM R0.09 min A. CONFORMS TO JEDEC REGISTRATION MO-153, VARIATION AB, REF NOTE 6 B. DIMENSIONS ARE IN MILLIMETERS C. DIMENSIONS ARE EXCLUSIVE OF BURRS, MOLD FLASH, AND TIE BAR EXTRUSIONS D. DIMENSIONING AND TOLERANCES PER ANSI Y14.5M, 1982 E. LANDPATTERN STANDARD: SOP65P640X110-14M F. DRAWING FILE NAME: MTC14REV6 1.00 R0.09min FMS6303 — Low-Cost, 3-Channel, Video Filter Driver for SD/ED/HD (1080I)/HD (1080P) Physical Dimensions Figure 14. 14-Lead Thin Shrink Small Outline Package (TSSOP) Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifically the warranty therein, which covers Fairchild products. Always visit Fairchild Semiconductor’s online packaging area for the most recent package drawings: http://www.fairchildsemi.com/packaging/. © 2007 Fairchild Semiconductor Corporation FMS6303 • Rev.1.0.2 www.fairchildsemi.com 11 FMS6303 — Low-Cost, 3-Channel, Video Filter Driver for SD/ED/HD (1080I)/HD (1080P) © 2007 Fairchild Semiconductor Corporation FMS6303 • Rev.1.0.2 www.fairchildsemi.com 12