FMS6418

www.fairchildsemi.com FMS6418A Triple Video Driver with Selectable HD/SD Video Filters for RGB or YUV Signals Features • Three video anti-aliasing or reconstruction filters • YUV/RGB signal support • 2:1 Mux inputs for multiple RGB/YUV inputs • Selectable 8MHz or 30MHz 6th order filters for SD/HD applications • DC coupled input, AC coupled output • All outputs can drive AC coupled 150Ω loads and provide 6dB of gain • 0.6% differential gain with 0.15° differential phase • 36dB/octave roll-off on all channels Description The FMS6418A offers comprehensive filtering for set top box or DVD applications. This part consists of a triple 6th order filter with selectable 30MHz or 8.0MHz frequencies. A 2-to-1 multiplexer is provided on each filter channel. The triple filters are intended for either YUV or RGB signals. All channels accept DC coupled ground-referenced 1V signals. The filters provide 2Vpp signals into AC coupled terminated loads. The low-pass filters are powered by 3.3V and the outputs by 5.0V. The FMS6418A is available in both 16-pin SOIC and 14-pin TSSOP packages. Applications • Cable Set top boxes • Satellite Set top boxes • DVD players • HDTV • Personal Video Recorders (PVR) • Video On Demand (VOD) Functional Block Diagram INMUX (A/B) Filter Select (HD/SD) RinA (VinA) 6dB Rout (Vout) RinB (VinB) GinA (YinA) 6dB Gout (Yout) GinB (YinB) BinA (UinA) 6dB Bout (Uout) BinB (UinB) REV. 3G June 28, 2004 DATA SHEET FMS6418A Electrical Specifications (TC = 25°C, Vi = 1Vpp; VCCA = 3.3V, VCCO = 5.0V, all inputs AC coupled with 0.1µF, all outputs AC coupled with 220µF into 150Ω, referenced to 400kHz; unless otherwise noted) Symbol ICCA ICCO Vi Vil Vih PSSR Parameter Supply Supply Current1 Current1 Low1 High1 Conditions VCCA no load VCCO no load Reference to ground FSEL, INMUX FSEL, INMUX DC 0 2.4 -40 Min 35 30 Typ 45 45 1.3 0.8 VCCO Max Units 70 60 mA mA V V V dB Input Voltage Max Digital Input Digital Input PSSR (all channels) Standard Definition Electrical Specifications (TC = 25°C, Vi = 1Vpp; VCCA = 3.3V, VCCO = 5.0V, FSEL = 0, all inputs DC coupled, all outputs AC coupled with 220µF into 150Ω, referenced to 400kHz; unless otherwise noted) Symbol AVRGBSD f1dBSD fCSD fSBSD dG dφ THD XTALK INMUXISO SNR tpdSD Parameter RGB SD Gain 1 1 Conditions R,G,B channels SD Mode R,G,B channels R,G,B channels 1 Min 5.6 4.5 -40 Typ 6.0 6.0 8.2 -55 0.6 0.15 0.4 -70 -90 -73 70 Max Units 6.4 dB MHz MHz dB % ° % dB dB dB ns -1dB Bandwidth for SD -3dB Bandwidth for SD Attenuation: SD (stopband reject) Differential Gain Differential Phase Output Distortion (all channels) Crosstalk (channel-to-channel) INMUX Isolation Signal-to-Noise Ratio Prop Delay for SD R,G,B channels at f = 27MHz R,G,B channels R,G,B channels VOUT = 1.8Vpp, RGB Out at 1MHz at 1MHz at 1MHz R,G,B channels, NTC-7 weighting 4.2MHz lowpass, 100kHz highpass Delay from input to output at 4.5MHz High Definition Electrical Specifications (TC = 25°C, Vi = 1Vpp; VCCA = 3.3V, VCCO = 5.0V, FSEL = 1, all inputs DC coupled, all outputs AC coupled with 220µF into 150Ω, referenced to 400kHz; unless otherwise noted) Symbol AVRGBHD f1dBHD fCHD fSBHD XTALKB INMUXISO SNR tpdHD Parameter RGB HD Gain 1 1 Conditions R,G,B channels HD Mode R,G,B channels R,G,B channels 1 Min 5.6 20 -30 Typ 6.0 23 32 -36 -70 -90 -73 20 Max Units 6.4 dB MHz MHz dB dB dB dB ns -1dB Bandwidth for HD -3dB Bandwidth for HD Attenuation: HD (stopband reject) Crosstalk (channel-to-channel) INMUX Isolation Signal-to-Noise Ratio Prop Delay for HD R,G,B channels at f = 74.25MHz at 1MHz at 1MHz R,G,B channels Delay from input to output at 20MHz Notes: 1. 100% tested at 25°C. 2 REV. 3G June 28, 2004 FMS6418A DATA SHEET Absolute Maximum Ratings (beyond which the device may be damaged) Parameter DC Supply Voltage Analog and Digital I/O Output Current Any One Channel (Do Not Exceed) Min -0.3 -0.3 Max 6.5 VCCO +0.3 120 Units V V mA Note Functional operation under any of these conditions is NOT implied. Performance and reliability are guaranteed only if operating conditions are not exceeded. Reliability Information Parameter Junction Temperature Storage Temperature Range Lead Temperature (Soldering, 10s) Thermal Resistance (θJA), JEDEC Standard Multi-layer Test Boards, Still Air 70 -65 Min Typ Max +150 +150 +300 Units °C °C °C °C/W Recommended Operating Conditions Parameter Operating Temperature Range VCCO Range VCCA Range Min 0 4.75 3.135 5.0 3.3 Typ Max 70 5.25 3.465 Units °C V V REV. 3G June 28, 2004 3 DATA SHEET FMS6418A Standard Definition Typical Performance Characteristics (TC = 25°C, Vi = 1Vpp; VCCA = 3.3V, VCCO = 5.0V, FSEL = 0, all inputs AC coupled with 0.1µF, all outputs AC coupled with 220µF into 150Ω, referenced to 400kHz; unless otherwise noted) SD Frequency Response 10 0 30 20 12 Group Delay vs. Frequency 1 Amplitude (10dB/div) Delay (10ns/div) 3 -10 -20 -30 -40 -50 -60 -70 400kHz 5 10 15 20 25 30 Mkr Frequency Ref 400kHz 1 7.32MHz 2 3 8.86MHz 27MHz Amplitude 6dB -1dB BW -3dB BW -48.8dB 10 0 -10 -20 -30 -40 -50 -60 -70 400kHz 5 10 15 20 25 30 1 = 8.2MHz (25.356ns) fSBSD = Amplitude(ref) – Amplitude(3) = 54.8dB Frequency (MHz) Noise vs. Frequency -40 1.0 Frequency (MHz) Differential Gain NTSC Differential Gain (%) -50 0.5 Noise (dB) -60 -70 -80 -90 -100 0 1.0 2.0 3.0 4.0 5.0 0 -0.5 Min = 0.0 Max = 0.58 ppMax = 0.58 -1.0 1st 2nd 3rd 4th 5th 6th Frequency (MHz) Differential Phase 1.0 NTSC Differential Phase (deg) 0.5 0 -0.5 Min = -0.06 Max = 0.10 ppMax = 0.16 -1.0 1st 2nd 3rd 4th 5th 6th 4 REV. 3G June 28, 2004 FMS6418A DATA SHEET High Definition Typical Performance Characteristics (TC = 25°C, Vi = 1Vpp; VCCA = 3.3V, VCCO = 5.0V, FSEL = 1, all inputs AC coupled with 0.1µF, all outputs AC coupled with 220µF into 150Ω, referenced to 400kHz; unless otherwise noted) HD Frequency Response 10 15 0 -10 -20 -30 -40 -50 -60 400kHz 10 20 30 40 50 60 70 80 90 Mkr Frequency Ref 400kHz 1 2 3 23.8MHz 32.27MHz 74.25MHz Amplitude 6dB -1dB BW -3dB BW -31.14dB Group Delay vs. Frequency 1 = 32MHz (5.957ns) Amplitude (10dB/div) 1 2 10 Delay (5ns/div) 5 1 0 -5 -10 -15 400kHz 10 20 30 40 50 60 70 80 3 fSBHD = Amplitude(ref) – Amplitude(3) = 37.14dB Frequency (MHz) Noise vs. Frequency -40 -50 Frequency (MHz) Noise (dB) -60 -70 -80 -90 -100 0 1.0 2.0 3.0 4.0 5.0 Frequency (MHz) REV. 3G June 28, 2004 5 DATA SHEET FMS6418A General Description The FMS6418A offers comprehensive filtering for set top box or DVD applications. This part consists of a triple 6th order filter with selectable 30MHz to 8.0MHz frequencies. A 2-to-1 multiplexer is provided on each filter. The filters are intended for either YUV or RGB signals. All channels accept DC coupled ground-referenced 1V signals. The filters provide 2Vpp signals into AC coupled terminated loads. All channels provide 6dB gain, accept 1V ground referenced inputs, and drive AC coupled loads. The RGB low-pass filters are powered by 3.3V and the output buffers are powered by 5.0V. The FMS6418A is a next generation filter solution from Fairchild Semiconductor addressing the expanding filtering needs for set top boxes, and DVD players. The product provides selectable filtering with cutoff frequencies of 30MHz or 8.0MHz on the RGB/YUV channels. Thus, the FMS6418A addresses the requirement for a single set top box to be compatible with a variety of resolution standards. Multiplexers on the RGB channels provide further flexibility. For DVD, Set-top Box, and TV applications, the product provides filtering and output drive amplification for three channels of outputs (RGB/YUV). Pin Configurations INMUX RINA RINB GINA GINB BINA BINB NC 1 2 3 4 5 6 7 8 16 FSEL 15 VSSA FMS6418AM16 14 16-pin SOIC VSSO 13 ROUT 12 GOUT 11 BOUT 10 VCCO 9 VCCA INMUX RINA RINB GINA GINB BINA BINB 1 2 3 4 5 6 7 FMS6418AMTC14 14 FSEL 13 VSS 14-pin TSSOP 12 ROUT 11 GOUT 10 BOUT 9 8 VCCO VCCA Applications DC Levels At any given time, the input signal’s DC levels must be between 0.0V and 1.3V to utilize the optimal headroom and to avoid clipping on the outputs. Single Supply +5V Operation For low power consumption, the FMS6418 was designed to operate off of 5V and 3.3V. VCCA can be operated from 5V instead of 3.3V and still meet specifications, except power consumption. When the 3.3V supply is increased to 5V, the typical current consumption increases by 5mA. The net effect is the part dissipates an additional 22 percent of power. Driving the Digital Pins with 3.3V or 5V Logic. Either is allowed as long as the Vih and Vil are adhered to. 6 REV. 3G June 28, 2004 FMS6418A DATA SHEET Typical Application Diagrams TSSOP-14 INMUX (A/B) 1 Filter Select (HD/SD) 14 2 RinA (VinA) 3 MUX 12 220µF 75Ω Video Cables ROUT (VOUT) 75Ω DAC 6dB 6th Order Filter RinB (VinB) 4 GinA (YinA) 5 MUX 11 220µF 75Ω GOUT (YOUT) 6dB 6th Order Filter GinB (YinB) 6 75Ω BinA (UinA) 7 MUX 10 220µF 75Ω BOUT (UOUT) 6dB 6th Order Filter BinB (UinB) 9 8 75Ω 13 5V 0.1µF 0.01µF 0.1µF 3.3V 0.01µF SOIC-16 INMUX (A/B) 1 Filter Select (HD/SD) 16 2 RinA (VinA) 3 MUX 13 220µF 75Ω Video Cables ROUT (VOUT) 75Ω DAC 6dB 6th Order Filter RinB (VinB) 4 GinA (YinA) 5 MUX 12 220µF 75Ω GOUT (YOUT) 6dB 6th Order Filter GinB (YinB) 6 75Ω BinA (UinA) 7 MUX 11 220µF 75Ω BOUT (UOUT) 6dB 6th Order Filter 14 BinB (UinB) 10 9 75Ω 15 5V 0.1µF 0.01µF 0.1µF 3.3V 0.01µF REV. 3G June 28, 2004 7 DATA SHEET FMS6418A Pin Assignments TSSOP-14 SOIC-16 Pin Name Description Equivalent Circuit VCC 1 1 IN MUX Logic input selects between channel or of the RGB inputs. (1): RGB A input, (0): RGB B input Logic Input selects between (0) SD (8.0MHz) and (1) HD (30.0MHz) filters 14 16 FSEL 1 1 16 14 VSSO 2 3 4 5 6 7 2 3 4 5 6 7 RINA RINB GINA GINB BINA BINB Analog RED video input - Channel A Analog RED video input - Channel B Analog GREEN video input - Channel A Analog GREEN video input - Channel B Analog BLUE video input - Channel A Analog BLUE video input - Channel B VCC 2 3 4 5 6 7 2 3 4 5 6 7 VSSA N/A 8 9 10 8 9 10 11 NC VCCA VCCO BOUT No Connect (float pin) +3.3V power supply for filters +5V power supply for output buffers Filtered Analog BLUE video output from either BINA or BINB Filtered Analog GREEN video output from either GINA or GINB Filtered Analog RED video output from either RINA or RINB VSSO VCC 11 12 GOUT 11 10 12 11 13 12 12 13 ROUT N/A N/A 13 14 15 N/A VSSO VSSA VSS Ground for output buffers Ground for filters Ground 11 = TSSOP-14 Pin Numbers 11 = SOIC-16 Pin Numbers 8 REV. 3G June 28, 2004 FMS6418A DATA SHEET Package Dimensions TSSOP-14 6 N 5 e –B– 7 2X E/2 1.0 DIA 1.0 (b) 8 TSSOP-14 c1 SYMBOL A A1 A2 L R R1 b b1 c c1 01 L1 aaa bbb ccc ddd e 02 03 D E1 E e N MIN – 0.05 0.85 0.50 0.09 0.09 0.19 0.19 0.09 0.09 0° NOM – – 0.90 0.60 – – – 0.22 – – – 1.0 REF 0.10 0.10 0.05 0.20 0.65 BSC 12° REF 12° REF 5.00 4.40 6.4 BSC 0.65 BSC 14 MAX 1.10 0.15 0.95 0.75 – – 0.30 0.25 0.20 0.16 8° E1 E c b1 ddd C B A 2X N/2 TIPS 123 6 1.0 e /2 9 SECTION AA ccc 7 –A– D8 3 A2 A aaa C –C– b NX bbb M C B A A1 (02) (0.20) R1 –H– R GAGE PLANE 10 4.90 4.30 5.10 4.50 A A 0.25 (03) L (L1) 01 NOTES: 1 All dimensions are in millimeters (angle in degrees). 2 3 4 5 Dimensioning and tolerancing per ASME Y14.5–1994. Dimensions "D" does not include mold flash, protusions or gate burrs. Mold flash protusions or gate burrs shall not exceed 0.15 per side . Dimension "E1" does not include interlead flash or protusion. Interlead flash or protusion shall not exceed 0.25 per side. Dimension "b" does not include dambar protusion. Allowable dambar protusion shall be 0.08mm total in excess of the "b" dimension at maximum material condition. Dambar connot be located on the lower radius of the foot. Minimum space between protusion and adjacent lead is 0.07mm for 0.5mm pitch packages. Terminal numbers are shown for reference only. Datums – A – and – B – to be determined at datum plane – H – . Dimensions "D" and "E1" to be determined at datum plane – H – . This dimensions applies only to variations with an even number of leads per side. For variation with an odd number of leads per side, the "center" lead must be coincident with the package centerline, Datum A. 6 7 8 9 10 Cross sections A – A to be determined at 0.10 to 0.25mm from the leadtip. SOIC-16 REV. 3G June 28, 2004 9 FMS6418A DATA SHEET Ordering Information Model FMS6418A FMS6418A FMS6418A FMS6418A Part Number FMS6418AMTC14 FMS6418AMTC14X FMS6418AM16 FMS6418AM16X Lead Free Package 14-pin TSSOP 14-pin TSSOP 16-pin SOIC 16-pin SOIC Container Tube Tape & Reel Tube Tape & Reel Pack Qty 94 2,500 45 1,000 Temperature range for all parts: 0°C to +70°C. DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICES TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS. 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 per form when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury of the user. 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 © 2004 Fairchild Semiconductor Corporation