參數(shù)資料
型號(hào): TA1275BFNG
元件分類(lèi): 顏色信號(hào)轉(zhuǎn)換
英文描述: COLOR SIGNAL DECODER, PDSO24
封裝: 0.300 INCH, 0.65 MM PITCH, PLASTIC, SSOP-24
文件頁(yè)數(shù): 6/21頁(yè)
文件大?。?/td> 1249K
代理商: TA1275BFNG
TA1275BFNG
2005-03-14
14
AC Characteristics (Unless otherwise specified, V
CC = 5 V (Pins 2 & 15), Ta = 25°C)
Rating
No.
Item
Symbol
Test
Circuit
Test Condition
Min
Typ.
Max
Unit
1
Bell/Filter f0
f0B-C
(Note 2)
23
0
30
kHz
2
Bell/Filter f0 Variable Range
f0B-H
f0B-L
(Note 3)
+40
+10
+70
+35
+100
+60
kHz
3
Bell/Filter Q
QBEL
(Note 6)
14
16
18
4
Color Difference Output Amplitude
VBS
VRS
(Note 7)
0.39
0.5
0.56
0.7
0.73
0.99
V (p-p)
5
Color Difference Relative Amplitude
R / B-S
(Note 8)
1.24
1.35
1.52
6
Linearity
LinB
LinR
(Note 12)
93
100
107
%
7
Rising Time
trR
trB
(Note 13)
1.3
2.0
s
8
Demodulation Hold Range
HRL
HBH
(Note 14)
4.75
3.5
5.2
3.9
MHz
9
Demodulation Capture Range
CRL
CBH
(Note 15)
4.75
3.5
5.2
3.9
MHz
10
Killer Operation Input Level
eSK
eSC
(Note 16)
0.15
0.40
0.30
0.65
0.60
1.20
mV (p-p)
11
Black Level Offset
ErR
ErB
(Note 18)
30
0
+30
mV
12
ID Voltage
V6color
V6B / W
(Note 19)
0.12
4.8
0.2
4.9
0.6
5.0
V
13
ID Current
I6strongSE
I6SE
I6B / W
(Note 20)
310
133
420
180
0
530
225
10
A
14
System SW Threshold Level
V6P / N
V6S
(Note 21)
2.3
2.5
2.7
V
15
Color Difference Output DC Level
V9P / N
V11P / N
V9S
V11S
(Note 22)
2.3
2.1
2.6
2.4
2.9
2.7
V
16
R-Y / B-Y Color Black Level Control
Characteristics
ErR+
ErR
ErB+
ErB
(Note 23)
22
30
22
30
26
30
22
30
22
mV
17
Ext. Color Difference Gain
GEXTR
GEXTB
(Note 24)
0.8
1.0
1.2
18
Gate Pulse Width Variable Range
WGPGND
WGP
WGPVCC
(Note 26)
1.7
1.9
2.1
1.8
2.0
2.2
1.9
2.1
2.3
s
19
Y DL Characteristics
(at 3 MHz)
tYDL
(Note 27)
180
250
360
20
Y Trap Characteristics
f0Y5.5
Gat f0
(Note 28)
4.5
5.5
-35
6.5
-20
MHz
dB
21
Y Input Dynamic Range
DRYS
DRYBW
(Note 29)
0.9
1.1
1.0
1.25
1.1
1.4
V (p-p)
22
Y Gain
GYS
GYBW
(Note 30)
0.7
0.8
0.9
1.0
1.1
1.2
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