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Número de pieza | MN3870S | |
Descripción | NTSC-Compatible CCD Comb Filter with Built-in 1 H Video Signal Delay Element | |
Fabricantes | Panasonic Semiconductor | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de MN3870S (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
No Preview Available ! CCD Delay Line Series
MN3870S
NTSC-Compatible CCD Comb Filter with Built-in 1 H Video Signal Delay Element
Overview
The MN3870S is a 4 fSC CMOS CCD comb filter with
a built-in 4 fSC CMOS CCD signal delay element for video
signal processing applications.
It contains such components as a fourfold-frequency
circuit, a shift register clock driver, a CCD analog shift
register switchable between 911, 1 and 908 / 906 stages,
and a resampling output amplifier.
It samples the input using the supplied clock signal with
a frequency of four times the color signal subcarrier fre-
quency (3.58 MHz) and subtracts between the 911- and
1-stage CCD output signals to produce the color signal
comb characteristics for the NTSC system.
It also uses this fourfold frequency to drive a 908- or
906-stage CCD and samples the input to produce, after
adding in the attached filter delay, a delay of 1 H (the
horizontal scan period) when the SW pin is left open.
Features
Single 5.0 V power supply
Low power consumption based on CMOS process
Low EMI levels from clock during driving
True comb filter produced by the subtraction of the
through signal and the 1 H delay signal
Applications
VCRs, Video cameras
Pin Assignment
X1
VBB
N.C.
VGC1
VOC
VINC
N.C.
N.C.
VSS1
VDD1
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
( TOP VIEW )
SOP020-P-0300C
PCOUT
&
VCOIN
N.C.
VSS3
VDD3
VDD2
VSS2
VGC2
SW
VINY
VOY
1
1 page CCD Delay Line Series
Package Dimensions (Unit:mm)
SOP020-P-0300C
12.63±0.3
20 11
1 10
(0.6)
0.10
1.27
0.4±0.25
SEATING PLANE
MN3870S
0 to 10°
(0.4)
5
5 Page |
Páginas | Total 6 Páginas | |
PDF Descargar | [ Datasheet MN3870S.PDF ] |
Número de pieza | Descripción | Fabricantes |
MN3870S | NTSC-Compatible CCD Comb Filter with Built-in 1 H Video Signal Delay Element | Panasonic Semiconductor |
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