FMS6346EMTC20X Fairchild Semiconductor, FMS6346EMTC20X Datasheet
FMS6346EMTC20X
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... Personal Video Recorders (PVR) Video On Demand (VOD) Ordering Information Operating Part Number Temperature Range FMS6346EMTC20X -40°C to +85°C © 2010 Fairchild Semiconductor Corporation FMS6346E • Rev. 2.0.10 Description FMS6346E Low-Cost Video Filter (LCVF) is intended to replace passive LC filters and drivers with a low-cost integrated device. Six Butterworth fi ...
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... Functional Block Diagram Transparent Clamp Transparent Clamp Transparent Clamp ENB FSEL Frequency Select © 2010 Fairchild Semiconductor Corporation FMS6346E • Rev.2.0.10 Bias Bias Bias SHUTDOWN Figure 1. Block Diagram OUT OUT OUT OUT OUT OUT 6d B www.fairchildsemi.com ...
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... N/C 16 GND 17 GND OUT3 OUT2 OUT1 © 2010 Fairchild Semiconductor Corporation FMS6346E • Rev.2.0.10 FMS6346E Figure 2. Pin Layout Type Description Input SD Y Video Input, Channel 1 Input SD C Video Input, Channel 2 Input SD CV Video Input, Channel 3 Enable / Disable, ENB = GND (0): Device Enabled; ENB = HIGH (1): ...
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... Fairchild does not recommend exceeding them or designing to Absolute Maximum Ratings. Symbol T Operating Temperature Range A V Supply Voltage Range CC © 2010 Fairchild Semiconductor Corporation FMS6346E • Rev.2.0.10 Parameter Parameter Parameter Parameter 4 Min. Max. ...
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... Chroma Luma Gain SD CLD Chroma Luma Delay SD Notes: 2. 100% tested at T =25° SNR=20 • log (714mV / rms noise). © 2010 Fairchild Semiconductor Corporation FMS6346E • Rev.2.0.10 =3.3V, R =37.5Ω, inputs AC coupled with 0.1µF, all outputs AC coupled CC SOURCE Conditions V = 3.3V, No Load, CC EN=LOW ...
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... TALKHD SNR Signal-to-Noise Ratio t Propagation Delay pdHD Notes: 4. 100% tested at 25°C. 5. SNR=20 • log (714mV / rms noise). © 2010 Fairchild Semiconductor Corporation FMS6346E • Rev.2.0.10 = =3.3V, R =37.5Ω, all inputs AC coupled with 0.1µF, all outputs SOURCE Conditions All HD Channels, DC ...
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... Fairchild Semiconductor Corporation FMS6346E • Rev.2.0.10 Frequency (MHz) Figure 3. SD Frequency Response Frequency (MHz) Figure 4. SD Frequency Response (Flatness) Frequency (MHz) Figure 5. HD Frequency Response 7 www ...
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... Typical Performance Characteristics 1.0 0.0 ‐1.0 ‐2.0 ‐3.0 ‐4.0 ‐5.0 ‐6.0 ‐7.0 © 2010 Fairchild Semiconductor Corporation FMS6346E • Rev.2.0.10 (Continued) Frequency (MHz) Figure 6. HD Frequency Response (Flatness) Figure 7. Differential Gain Figure 8. Differential Phase 8 www.fairchildsemi.com ...
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... Typical Application DVD Player or STB Y1out Cout CVout Video SoC Y2out Pbout Prout DAC load resistors © 2010 Fairchild Semiconductor Corporation FMS6346E • Rev.2.0.10 0.1uF 10uF OUT1 OUT2 OUT3 4 EN GND VCC GND 75 6 FcSEL N/C 7 SD/HD IN1 SD/HD OUT1 8 SD/HD IN2 ...
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... DC bias is fairly constant and the inputs are biased to set the DC input voltage to approximately 600mV. DAC outputs can also drive these same signals without the AC coupling capacitor. A conceptual illustration of the input clamp circuit is shown in Figure 11. © 2010 Fairchild Semiconductor Corporation FMS6346E • Rev.2.0.10 0.65V Y IN I/O Confi ...
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... The video tilt or line time distortion is dominated by the AC-coupling capacitor. The value may need to be increased beyond 220μF to obtain satisfactory operation in some applications. © 2010 Fairchild Semiconductor Corporation FMS6346E • Rev.2.0.10 Power Dissipation The FMS6346E output drive configuration must be considered when calculating overall power dissipation ...
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... The FMS6346EDEMO is a four-layer board with a full power and ground plane. Following this layout configuration provides the optimum performance and thermal characteristics. For best results, follow the steps below as a basis for high-frequency layout: © 2010 Fairchild Semiconductor Corporation FMS6346E • Rev.2.0.10 Include and thermal capacitors. Place the 0.01μ ...
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... 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’ ...
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... Fairchild Semiconductor Corporation FMS6346E • Rev.2.0.10 14 www.fairchildsemi.com ...