參數(shù)資料
型號(hào): AN2050FB
廠商: PANASONIC CORP
元件分類: 消費(fèi)家電
英文描述: CCD Monochrome Video Camera Signal Processor IC
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP44
封裝: 10 X 10 MM, PLASTIC, QFP-44
文件頁(yè)數(shù): 1/4頁(yè)
文件大小: 54K
代理商: AN2050FB
44-Pin QUADFLAT Package (QFP044-P-1010)
Unit:mm
34
44
12
22
33
23
1
11
1
±
0
10.0
±
0.3
0
0
±
0
1
±
0
2
±
0
0
±
0
0
±
0
+
0
12.3
±
0.4
(0.55)
0
±
0
GND
(DS)
34
33
35
32
31
29
26
28
27
24
4
21
5
6
22
25
20
19
17
23
16
18
8
7
11
14
9
10
12
13
3
15
2
1
44
43
42
40
41
39
36
38
30
37
GND
GND
V
CC
(Video)
V
CC
(DS)
Clamp
S.H
ALC
DET
ALC
G
Amp
ALC
Clamp
WHD
MIX
AGC
Flicker
DC
F·B
Pulse
Sep.
Vref
+
Video
out
V.Sync
Mix
Low
Clip
C.BLK
Mix
H.Clip
Chara.
Mix
Chara.
Clamp
DC
F·B
Amp
Mix
AP
Clamp
AP
Clip
Y.
Clamp
AP
AGC
OP
DC
F·B
Γ
Γ
Cont
AGC
Det.
Clamp
+
+
Vref
Chara.
SW
I
Overview
The AN2050FB is an integrated circuit specified to
the monochrome CCD image element which is em-
ployed in the monitoring video cameras, door phones,
TV telephone sets, etc. The high frequency block and
power block that are composed of 3-chip of DS signal
processing, AGC.
Γ
compensating and NTSC output
so far, are integrated into one chip to offer low cost.
I
Features
Frequency characteristics:10MHz (icompatible with
the CCD image element of 330,000 pixels)
AGC range:18dB (improved SN ratio)
Operating supply voltage range:4.5V to 5.3V (typ.
5V)
Power consumption:typ. 225mW
AN2050FB
CCD Monochrome Video Camera Signal Processor IC
I
Block Diagram
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