Fairchild s Matrix and Products Typical Signal Path Block Diagram Up to 12 Inputs from Camera or CCD Imaging 12 Matrix MUX 9 Anti-Aliasing Amplifier ADC Decoder DSP Controller Chip Encoder DAC Analog Or Matrix MUX Reconstruction - Amplifier To Display s Information covered in this linecard Refer to www.fairchildsemi.com for information regarding other products LVDS LVDS Matrices Fairchild s Matrices have several integrated building blocks including: Multiple inputs that can be switched to any or all outputs Transparent clamp that automatically clamps or sets a bias voltage level according to table listed in the Matrix block diagram drivers with selectable gains that also offer high protection IN1 IN2 INn Matrix Block Diagram. Y, = 0.250V G = 0.250V Pb, C = 1.25V B = 0.250V Pr = 1.25V R = 0.250V / / / Out1 Out2 Outn Features and Benefits Analog crosspoint matrices Input clamp/bias circuitry Dual load (75V) output drivers Programmable gain 3.3V or 5V single supply operation Supports SD, ED, and HD video AC or DC-coupled inputs and outputs One-to-one or one-to-many input to output switching Power saving disable features I 2 C compatible digital Interface, standard mode Matrices Part of Inputs of s Control Interface Input Standards Supported Supply Voltage FMS501 12 9 I 2 C 2 addresses Bias/ NTSC, 480i, 480p, 720p, 1080i, 1080p 3.3 to 5 AC, DC/AC, DC, 7, 8, 9 FMS502 8 I 2 C 4 addresses Bias/ NTSC, 480i, 480p, 720p, 1080i, 1080p 3.3 to 5 AC, DC/AC, DC 0,
Matrix and Products Fairchild s video filter drivers have many integrated building blocks including: Transparent clamp that automatically clamps or sets a bias voltage level according to table listed in the Block Diagram Low Pass s that in many cases are selectable for SD/PS/HD video formats or can be bypassed (BP) with fixed or selectable gains that also offer high protection Features and Benefits Used for anti-aliasing or reconstruction filtering Variety of filter bandwidths for every application (8, 1, or 32MHz) Complete video output solution with various features including: filters, drivers, input clamps, DC restore, sound notch, and group delay compensation s that drive single (150V) or dual (75V) video loads s that provide, composite video, GBR, and Integrated solution replaces multiple discrete components Robust protection Group delay predistortion and sound notch for RF modulation IN Reduce board space with Fairchild s integrated video filter drivers Block Diagram Y, = 0.250V G = 0.250V Pb, C = 1.25V B = 0.250V Pr = 1.25V R = 0.250V LPF BP Buffer/ OUT 1 Channel of s/ Input Format Format Format / = able FMS141 1/1 X X X 7.1 AC/AC FMS151 1/1 X X X 8 DC/AC, DC 3 and 4 Channel of s/ Input Format Format Format / = able FHP152* 2/3 X X X X 9 / FMS400 2/3 X X X X 7.1 AC/ 0, FMS400-1 2/3 X X X X 8 AC/ 0, FMS410B 2/3 X X X X 7.1 AC/AC FMS143 3/3 X X X X X X X 8 *In Development /
Matrix and Products 3 and 4 Channel (Continued) of s/ Input Format Format Format / = able FMS203 3/3 X X X X X X X X X 8/1/32/BP FMS243** 3/3 X X X X X X X 8 AC, AC/ DC, AC AC, DC/ AC, DC 0, FMS213* 3/3 X X X 30/0 AC/AC, DC FMS33 3/3 X X X 30 AC, AC/ DC, AC FMS403 3/3 X X X X X 8/15/30/BP AC/AC, DC 0, FMS407 3/3 X X X X X X X X X 8/15/30/BP AC/AC, DC 0, FMS408 3/3 X X X X X X X 7.1 DC/AC FMS418B 3/3 X X X X 8/32 DC/AC FMS40 2/4 X X X X X 7.1 AC/DC *In Development; **Group Delay Compensation; BP = Bypass Mode 5,, and 7 Channel of s/ Input Format Format Format / = able FMS145 5/5 X X X X X X X 8 / FMS3* 5/ X X X X X X X X 8, 4/15, 8/30 DC/AC FMS419 5/ X X X X X X X X 8, 8/30 DC/AC FMS14 / X X X X X X X 7.1 FMS24 /5 X X X X X X X X 8, 8/15 FMS34 / X X X X X X X X 8, 8/32 FMS90 / X X X X X X X X X 8, 15/32 / / / / FMS417A /7 X X X X X X X X X 8, 8/30 AC/DC *4:2:2 capable / Matrix Demo Boards Fully populated demo/evaluation boards are available to aid in the characterization of our video filter driver and switch matrix products.
Matrix and Products Formats and Signal Levels Component 480i or 480p GBR Green Blue Red 300mV Tri-Level GBR Color Bars Component 480i or 480p Component () Y Pb Pr - - 300mV Tri-Level Color Bars Standard Definition NTSC Y, Luma C, Chroma Composite (BS) Interval Active Color Bars Waveforms (BS) Standard Color Bar Color Burst * is used in 480i and 480p Tri-Level is used in 720p, 1080i, and 1080p For additional product information, please visit us at www.fairchildsemi.com/video Lit. No. 00807-003 200 Fairchild Semiconductor Corporation, All Rights Reserved
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