Hardware Hacking

FMS6418A Description
Triple Video Driver with Selectable SD/HD Video Filters for RGB or YUV Signals
FMS6418A Vendor
Fairchild Semiconductor
FMS6418A Categories
Video Filters

FMS6418A 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 150W loads and provide 6dB of gain
0.6% differential gain with 0.15° differential phase
36dB/octave roll-off on all channels

FMS6418A 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.
FMS6418A Datasheet and Application Notes
FMS6418A Datasheet

Parameter Value
Product status Full Production
Pricing* $1.02
Package type SOIC-Wide
Leads 16
Packing method RAIL
Products related to FMS6418A
FMS6418AM16 FMS6418AM16X FMS6418AMTC14X FMS6418AMTC14

FMS6417 Description
Selectable RGB HD/SD Video Filter and S-Video Filter with Composite Output, Sound Trap and Group Delay Compensation
FMS6417 Vendor
Fairchild Semiconductor
FMS6417 Categories
Video Filters

FMS6417 Features
Three channel video reconstruction filter
YUV/RGB filters
2:1 Mux inputs for multiple RGB/YUV inputs
Selectable 8MHz to 30MHz 6th order filters for RGB (YUV) applications
8MHz 6th order Y, C filters with composite summer
Modulator output with group delay predistortion
DC coupled input, AC coupled output
All outputs can drive AC coupled 75Wloads and provide 6dB of gain
Dual Multiplexed Inputs
1% differential gain with 1° differential phase
36dB/octave rolloff on all channels

EL4583 Description
Video Sync Separator, NTSC PAL SECAM, 50% Slice, S-H, Filter, HOUT
EL4583 Vendor
Intersil
EL4583 Categories
Video Sync Separators

EL4583 Features
NTSC, PAL, and SECAM sync separation
Single supply, +5V operation
Precision 50% slicing
Built-in programmable color burst filter
Decodes non-standard vertical
Horizontal sync output
Sync. pulse amplitude output
Same socket can be used for 8-pin EL4581
Low-power CMOS
Detects loss of signal
Resistor programmable scan rate
Few external components
Available in 16-pin PDIP and 16-pin SO (0.150″) packages

EL4583 Applications
Video special effects
Video test equipment
Video distribution
Multimedia
Displays
Imaging
Video data capture
Video triggers

EL4583 Datasheet and Application Notes
Temperature Compensation for the EL4581 and EL4583
EL4583 Datasheet

Products related to EL4583
EL4581

EL4581 Description
Video Sync Separator, NTSC PAL SECAM, 50% Slice, S-H, Filter
EL4581 Vendor
Intersil
EL4581 Categories
Video Sync Separators

EL4581 Features
NTSC, PAL and SECAM sync separation
Single supply, +5V
Precision 50% slicing, internal caps
Built-in color burst filter
Decodes non-standard verticals
Pin compatible with LM1881
Low power
Typically 1.5mA supply current
Resistor programmable scan rate
Few external components
Available in 8-pin PDIP and SO packages

EL4581 Applications
Video special effects
Video test equipment
Video distribution
Displays
Imaging
Video data capture
Video triggers

EL4581 Datasheet and Application Notes
EL4581 Datasheet
A Simple Circuit Removes Sync
Temperature Compensation for the EL4581 and EL4583

Products related to EL4581
EL2157 EL4583 EL2120

MAX7439 Description
Triple-Channel Video Reconstruction Filters with Back-Porch Clamp to GND
MAX7439 Vendor
Maxim
MAX7439 Categories
Video Filters

MAX7439 Features
Back-Porch of Video Output Signal Clamped to Ground
Eliminates Input/Output AC-Coupling Capacitors
0.1% Line-Time Distortion
Stopband: 55dB at 27MHz
Passband: ±0.8dB out to 5MHz
Diff Gain = 0.05%, Diff Phase = 0.05 Degrees
Output Clamped to Ground with Loss of Input
Each Output Drives Two 150Video Loads
Up to 2dB of High-Frequency Boost Control
Ideal for CVBS, Y/C (S-Video), and RGB (Y, Pb, Pr) Outputs for NTSC, PAL, and SDTV
Filter Bypass Mode
Small 20-Pin 5mm x 5mm Thin QFN Package

MAX7439 Datasheet and Application Notes
MAX7439 Datasheet

Parameter Value
# Channels 3
# Poles 6
Passband Response 0.6dB to 4.2MHz, 0.8dB to 5MHz
Stopband Attenuation 40dB at 27MHz
Output Video Buffer Yes
Gain (dB) 9.5
High Frequency Boost Yes
Supply Voltage (V) ±5
Operating Range (C) -40 to +85
Package 20/QFN
Products related to MAX7439
MAX7438