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SM5307A

NPC
Part Number SM5307A
Manufacturer NPC
Description 3-channel Video Buffer
Published Feb 20, 2016
Detailed Description SM5307A 3-channel Video Buffer OVERVIEW The SM5307A is a 3-channel video buffer for the HD output equipment that corres...
Datasheet PDF File SM5307A PDF File

SM5307A
SM5307A

Overview
SM5307A 3-channel Video Buffer OVERVIEW The SM5307A is a 3-channel video buffer for the HD output equipment that corresponds to the 480i to 1080p video signal standards.
It can change the 5th-order lowpass filter (LPF) which is mounted on this IC, to four modes of SD1, SD2, HD and filter-bypass mode, which corresponds to video signal.
In addition, improvement of S/N characteristic with HD band is actualized.
FEATURES I Supply voltages: 4.
75 to 5.
25V I Current consumption • Normal operation: 65mA (typ, VCC = 5.
0V) • Disable mode: 1.
4mA (typ, VCC = 5.
0V) I Output gain: 6.
0dB ± 0.
5dB I LPF passband • SD1 mode CH1 = 6.
75MHz CH2, CH3 = 3.
375MHz • SD2 mode CH1 = 13.
5MHz CH2, CH3 = 6.
75MHz • HD mode CH1 = 30MHz CH2, CH3 = 15MHz I Filter-bypass mode corresponding to 1080p: 80MHz (typ) I Maximum input amplitude: 1.
4Vp-p I S/N ratio: 70dB (typ) I Input multiplexer: 2-system input, 1-system output I Input type • CH1: Synctip clamp • CH2, CH3: Bias I Disable mode function (power-down mode) I Opera...


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