Part number:
SM5309B
Manufacturer:
NPC
File Size:
412.92 KB
Description:
3-channel video buffer.
Datasheet Details
Part number:
SM5309B
Manufacturer:
NPC
File Size:
412.92 KB
Description:
3-channel video buffer.
SM5309B, 3-channel Video Buffer
Number 1 2 3 4 5 6 7 8 9 10 Name IN1A IN1B GND ISET NC IN2A IN2B VCC IN3A IN3B I/O *1 I I * * * I I * I I 11 MUXSEL I 12 SCL I 13 SDA I/O 14 VDD * 15 GND * 16 OUT3 O 17 VCC * 18 OUT2 O 19 GND * 20 OUT1 O 21 VCC <
SM5309B 3-channel Video Buffer with Built-in wideband LPF OVERVIEW The SM5309B is a 3-channel video buffer with built-in 5th-order lowpass filters.
The lowpass filter cutoff frequency range can adjust from 4MHz to 40MHz 1 by 256 steps.
The lowpass filter supports 480i to 1080i format, video signal equipment analog input/outputs.
For video input systems, the device functions as a next-stage ADC system anti-aliasing filter.
For video output systems, the filter reduces video DAC aliasing and exter
SM5309B Features
* I Supply voltages
* Analog: 4.75 to 5.25V
* I2C-BUS interface: 3.0 to 5.5V I Lowpass filter with adjustable cutoff frequency (256 steps)
* Cutoff frequency range: 4MHz to 40MHz (RISET = 1.8kΩ) I Filter bypass mode function for display specifications up to SXGA resolution
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