參數(shù)資料
型號: AN2145
廠商: Panasonic Corporation
英文描述: CCD Video Camera Signal Processor ICs
中文描述: CCD攝像機信號處理器IC
文件頁數(shù): 2/6頁
文件大小: 108K
代理商: AN2145
42
60
1.8
2.5
1.0
2.5
1.0
1.0
0.8
1.0
1.5
26
–6
26
–6
78
mA
min
typ
max
Unit
1.68
2.1
0.6
2.1
0.6
0.6
0.4
0.6
1.1
22.5
–9
22.5
–9
1.92
2.9
1.4
2.9
1.4
1.4
1.2
1.4
1.9
28.5
–4
28.5
–4
V
V
V
V
V
V
V
V
V
Itot
V
REF
V
CPOB
V
PBLK
V
CP2
V
CBLK
V
FH/2
V
SP
V
WBLK
V
DSYN
V
YMAX
V
YMIN
V
CMAX
V
CMIN
Total circuit current
Parameter
Condition
Symbol
Reference voltage (or V
REF
output voltage)
Pulse separation level CPOB
Pulse separation level PBLK
Pulse separation level CP2
Pulse separation level CBLK
Pulse separation level FH/2
Pulse separation level SP
Pulse separation level WBLK
Pulse separation level SYNC
Luminance AGC max. gain
Luminance AGC mini. gain
dB
dB
dB
dB
V
65
=10STEP 50mV
P–P
V
65
=10STEP 1500mV
P–P
V
65
=Sin500kHz 50mV
P–P
V
65
=Sin500kHz 1500mV
P–P
V
69
=10STEP 1000mV
P–P
3rd step
V
69
=10STEP 1000mV
P–P
5 step
V
69
=10STEP 1000mV
P–P
10 step
V
16
=10STEP 300mV
P–P
V
16
=Sin3.5kHz 100mV
P–P
V
11
=Sin500kHz 40mV
P–P
V
29
=10STEP 600mV
P–P
V
29
=10STEP 1000mV
P–P
V
29
=10STEP 200mV
P–P
(reverse)
V
29
=C–GND
V
29
=C–GND
V
29
=C–GND
Color difference AGC min. gain
Note A)
Color difference AGC max. gain
Note A)
350
470
600
mV
P–P
V
YGAM1
Luminance g characteristics (1)
470
630
810
mV
P–P
V
YGAM2
Luminance g characteristics (2)
720
970
1260
mV
P–P
V
YGAM3
Luminance g characteristics (3)
–26
24.5
60
800
1100
–12
322
100
dB
dB
V
YFADE
V
HAP
V
BCLIP
V
YOUT
V
HCLIP
V
LCLIP
V
SYNC
V
PED1
V
PED2
18.5
22
mV
P–P
mV
P–P
mV
mV
mV
P–P
mV
mV
Luminance fade characteristics
Horizontal AP generation circuit characteristics
Note A)
Base clip characteristics
Note B)
I
Electrical Characteristics (VCC=4.6V, Ta=25
±
2C)
580
800
–50
268
40
–30
680
890
–28
295
60
–10
Output luminance signal amplitude
Output high-clip characteristics
Output low-clip characteristics
Synchronous signal level
Pedestal control characteristics
(1)
Pedestal control characteristics
(2)
–20
dB
V
CCLIP
Chroma clip characteristics
Note B)
V
20
=Sin3.5MHz 600mV
P–P
(V
29
=white signal)
V
65
=square wave 500kHz
1V
P–P
V
48
, V
50
, V
54
, V
56
=C–GND
V
48
, V
50
, V
54
, V
56
=C–GND
V
56
=10STEP 200mV
P–P
V
54
=10STEP 200mV
P–P
V
50
=10STEP 200mV
P–P
V
48
=10STEP 200mV
P–P
V
50
=10STEP 200mV
P–P
V
56
=10STEP 200mV
P–P
V
24
=10STEP 500mV
P–P
V
22
=10STEP 500mV
P–P
V
24
=10STEP 1V
P–P
3rd step
V
22
=10STEP 500mV
P–P
V
24
=10STEP 1V
P–P
5 step
300
450
600
mV
P–P
V
SH
S/H characteristics
0
–12
–30
420
420
420
420
380
380
0
0
12
30
mV
mV
V
SW
V
SWOFF
V
RWB
V
CYG
V
BWB
V
YEG
V
RMAT
V
BMAT
V
GAML
Switch level
Switch DC offset
RWB control characteristics
CY+G control characteristics
BWB control characteristics
YE+G control characteristics
R-Y matrix control characteristics
580
580
580
580
520
520
760
760
760
760
710
710
100
mV
P–P
mV
P–P
mV
P–P
mV
P–P
mV
P–P
mV
P–P
mV
P–P
B-Y matrix control characteristics
γ
control signal leak
300
410
530
mV
P–P
V
CGAM1
Color difference
γ
characteristics (1)
Color difference
γ
characteristics (2)
380
530
690
mV
P–P
V
CGAM2
Note A) Sine wave with BLK and pedestal
Note B) Sine wave with BLK
The value in the above characteristics is not a guaranteed value, but reference one on design.
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