参数资料
型号: TL1051FR
厂商: TEXAS INSTRUMENTS INC
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP44
封装: PLASTIC, QFP-44
文件页数: 3/13页
文件大小: 173K
代理商: TL1051FR
TL1051
VIDEO PREPROCESSOR CIRCUIT
SOCS032B – NOVEMBER 1991
4-11
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
APPLICATION INFORMATION
33
GT1
22
44
NC
Y
AGC
1
AGCOUT
RESET
43
ALCDR
V
42
ALC–
41
ALC+
40
GA
TE
39
GA
TEOUT
38
GA
TEIN
37
GND
36
ALCREF
35
AGCSET
34
AGCDET
WB
2
CONTB
3
CONTA
4
5
BIN
6
GIN
7
RIN
8
CLPLVLB
9
CLPLVLG
10
CLPLVLR
11
12
GND
13
SWR
14
SWG
15
SWB
16
PCL1
17
PBL
18
PCL2
19
HL
20
YSW
21
Y
AGCIN
32
REF2V
31
AGCCONT
30
AGCLMT
29
BOUT
28
GOUT
27
ROUT
26
YOUT
25
YALC
24
WCPCONT
23
YCLAMP
VCC
Q4
2N3904
C13
0.1
F
YOUT
R14
1 k
R10
100
5 V
Q1
2N3904
C10
0.1
F
BOUT
R11
1 k
R7
100
5 V
Q2
2N3904
C11
0.1
F
GOUT
R12
1 k
R8
100
5 V
Q3
2N390
4
C12
0.1
F
ROUT
R13
1 k
R9
100
5 V
R6
10 k
C9
0.1
F
5 V
C8
0.1
F
GT2
GT3
BCP1
CP2
BCP2
From Timing
Generator
(see Note A)
5 V
C4
C5
C6
0.1
F
0.1
F
0.1
F
5 V
C7
0.1
F
R3
10 k
R4
10 k
R5
10 k
5 V
C3
0.1
F
R1
22 k
R2
33 k
C2
0.1
F
C1
0.1
F
TL1051
Video
Preprocessor
NOTE A: This application circuit shows TTL signals originating from the TI SN28835 1/2-Inch NTSC Timer. However, the TL1051 video
preprocessor interfaces equally well with a TI TMS3471C 2/3-Inch NTSC timer, a TI SN28837 1/2-Inch PAL timer, or a user-defined
timing generator.
Figure 5. Typical Application Circuit
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