FMS6303 FAIRCHILD | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 12
Technical content
Features
Three 6th-Order Video Anti-Aliasing or Reconstruction Filters Supports Component YPrPb or RGB Video Three Channels: Selectable to 8MHz, 16MHz, 32MHz, or 65MHz for SD/ED/HD_1080i, HD_1080p
Applications
Single Video Load Driver (2VPP, 150Ω, AV = 6dB) Selectable Clamp or Bias Mode on Pb/B, Pr/R Inputs AC- or DC-Coupled Inputs and Outputs DC-Coupled Outputs Eliminate Coupling Capacitors Output Disable Single 5V Supply 2kV CDM / 9kV HBM ESD Protection Cable and Satellite Set-Top Boxes DVD Players HDTV Personal Video Recorders (PVR) Video On Demand (VOD)
Description
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. Filter channels are specialized for either component (YPbPr) or RGB video signals. These channels offer a selectable frequency response of 8, 16, 32, or 65MHz. Additional functionality of these channels includes input biasing mode and output disable. The FMS6303 may be driven directly by a DC-coupled DAC output or an AC-coupled signal. All inputs accept standard 1V pp video signals. Each channel includes an output amplifier capable of driving a single (150 Ω) AC- or DC-coupled video load. All outputs can be disabled to save power in DC- coupled applications. Figure 1. Block Diagram
Ordering Information
Gain Setting Eco Status Package Packing Method FMS6303MTC1406X -40°C to +85°C 6dB RoHS TSSOP-14 Tape and Reel For Fairchild’s definition of Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html. Note: 1. Moisture sensitivity level for all parts is MSL-1.
Figure 2. Pin Configuration
1 V CC Input +5V supply
2 F SEL0 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 F SEL1 Input Selects filter corner frequency
14 V CC Input +5V supply
© 2007 Fairchild Semiconductor Corporation www.fairchildsemi.com FMS6303 • Rev. 1.0.1 3 FMS6303 — Low-Cost, 3-Channel, Video Filter Driver for SD/ED/HD (1080I)/HD (1080P) Absolute Maximum Ratings 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 V CC+0.3 V IOUT Output Current, Any One Channel, Do Not Exceed 50 mA Reliability Information Symbol Parameter Min. Typ. Max. Unit TJ Junction Temperature +150 °C TSTG Storage Temperature Range -65 +150 °C TL Reflow Temperature, Soldering 10 Seconds +260 °C ΘJA Thermal Resistance, JEDEC Standard Multi-Layer Test Boards, Still Air 97 °C/W Electrostatic Discharge Information Symbol Parameter Max. Unit Human Body Model, JESD22-A114 9 ESD Charged Device Model, JESD22-C101 2 kV Recommended Operating Conditions The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended operating conditions are specified to ens ure optimal performance to the datasheet specifications. Fairchild does not recommend exceeding them or designing to Absolute Maximum Ratings. Symbol Parameter Min. Typ. Max. Unit TA Operating Temperature Range -40 +85 °C VCC Supply Voltage Range 4.75 5.00 5.25 V
Electrical Characteristics
Unless otherwise noted, T A=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 Conditions Min. Typ. Max. Units Av Channel Gain (2) DC 5.8 6.0 6.2 dB No Load, SD, ED, HD 1080i 36 ICC Supply Current (2) No Load, HD 1080p 60 80 mA ICC_SD Shutdown Supply Current (2) No Load, Output Disabled 20 40 mA PSRR Power Supply Rejection DC (All Channels) 70 dB VIN Video Input Voltage Range Referenced to GND if DC Coupled 1.0 V PP VIL Digital Input Low (2) F SEL0, FSEL1 0 0.8 V VIH Digital Input High (2) F SEL0, FSEL1 2.4 V CC V tENABLE Output Enable Time 150Ω DC Load 10 µs Note: 2. 100% tested at 25°C.
© 2007 Fairchild Semiconductor Corporation www.fairchildsemi.com FMS6303 • Rev. 1.0.1 4 FMS6303 — Low-Cost, 3-Channel, Video Filter Driver for SD/ED/HD (1080I)/HD (1080P) Standard Definition (480i) Electrical Characteristics 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 Parameter Conditions Min. Typ. Max. Units AVSD Channel Gain Error (3) DC -0.2 0 0.2 dB f1dBSD -1dB Bandwidth (3) 5.2 7.0 MHz fcSD -3dB Bandwidth (3) 6.5 8.0 MHz fSBSD Attenuation (Stopband Reject) (3) f=27MHz 45 50 dB DG Differential Gain 0.1 % DP Differential Phase 0.8 ° THD Total Harmonic Distortion, Output V OUT=1.4VPP, 3.58MHz 0.25 % XTALKSD 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 Notes: 3. 100% tested at 25°C. 4. SNR=20 • log (714mV / rms noise). Enhanced Definition (480p) Electrical Characteristics Unless otherwise noted, T A=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 Conditions Min. Typ. Max. Units AVED Channel Gain Error (5) DC -0.2 0 0.2 dB f1dBSED -1dB Bandwidth (5) 10 14 MHz fcED -3dB Bandwidth (5) 13 16 MHz fSBED Attenuation (Stopband Reject) (5) f=54MHz 37 50 dB THD Total Harmonic Distortion, Output V OUT=1.4VPP, 7MHz 0.1 % XTALKED 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 Notes: 5. 100% tested at 25°C. 6. SNR=20 • log (714mV / rms noise).
© 2007 Fairchild Semiconductor Corporation www.fairchildsemi.com FMS6303 • Rev. 1.0.1 5 FMS6303 — Low-Cost, 3-Channel, Video Filter Driver for SD/ED/HD (1080I)/HD (1080P) High-Definition (1080i) Electrical Characteristic Unless otherwise noted, T A=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 Conditions Min. Typ. Max. Units AVHD Channel Gain Error (7) DC -0.2 0 0.2 dB f1dBHD -1dB Bandwidth (7) 28 30 MHz fcHD -3dB Bandwidth (7) 30 32 MHz fSBHD Attenuation (Stopband Reject)(7) f=74.25MHz 30 40 dB 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, T A=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 Conditions Min. Typ. Max. Units AVHD Channel Gain Error (9) DC -0.2 0 0.2 dB f1dBHD -1dB Bandwidth (9) 50 55 MHz fcHD -3dB Bandwidth (9) 60 65 MHz fsbHD Attenuation (Stopband Reject)(9) f=148MHz 15 23 dB THD Total Harmonic Distortion, Output VOUT=1.4VPP, 44MHz, 6dB, 150Ω Load 0.5 % 1MHz -78 dB XTALKHD Crosstalk (ch-to-ch) 60MHz -62 dB SNR Signal-to-Noise Ratio (10) Unweighted, 100kHz to 60MHz 69 dB tpdHD Propagation Delay Delay from Input to Output, 20MHz 8 ns Notes: 9. 100% tested at 25°C. 10. SNR=20 • log (714mV / rms noise).
recommended routing rules listed below. Do not run analog and digital signals in parallel. Run traces on top of the ground plane at all times. Do not run traces over ground/power splits. Avoid routing at 90-degree angles. the device on the top layer. bottom plane) each other on the PCB. Maximize thermal performance of the PCB. Consider 70µm copper for high-power designs. of board area, not copper thickness. distortion (video tilt) is kept as low as possible. Figure 13. Distance from Device Pin to Series
0.43 TYP
Figure 14. 14-Lead Thin Shrink Small Outline Package (TSSOP) the warranty therein, which covers Fairchild products.
© 2007 Fairchild Semiconductor Corporation www.fairchildsemi.com FMS6303 • Rev.1.0.1 12 FMS6303 — Low-Cost, 3-Channel, Video Filter Driver for SD/ED/HD (1080I)/HD (1080P)