欧美成人免费电影,国产欧美一区二区三区精品酒店,精品国产a毛片,色网在线免费观看

參數資料
型號: MC44353DTB
廠商: MOTOROLA INC
元件分類: 消費家電
英文描述: MULTI.STANDARD AND PAL/NTSC MODULATOR ICs
中文描述: SPECIALTY CONSUMER CIRCUIT, PDSO20
封裝: PLASTIC, TSSOP-20
文件頁數: 14/20頁
文件大小: 438K
代理商: MC44353DTB
MC44353 MC44354 MC44355
14
MOTOROLA ANALOG IC DEVICE DATA
Figure 18. Typical Application
R10
240 k
20
19
18
17
16
15
14
13
12
11
1
2
3
4
5
6
7
8
9
10
Amp In
Xtal
Op Out
SDA
VCCD
SCL
Gnd
Mod Gnd
Osc1
VCC Mod
Osc2
RF Out
Gnd
Mod Gnd
Snd Filt
Video
Snd Tun
VCCA
Pre–Em
Audio
MC44353
C22
0.1
C21
330 pF
R11
560 k
C19
0.0047
R6
33 k
C13 0.022
R5
220 k
C12
0.0022R4
100 k
HVUR17
HVUR17
L2
27
μ
H
R8
47 k
C10
0.1
C16
0.001 (Note 2)
C17
0.001 (Note 2)
R9
47 k
D3
HVU202A
C18
0.1
R7
220 k
C9
220 pF
C8
100 pF
L1
6.8 nH
(Note 3)
30 V
VCCT
Cx
(Note 1)
4.0 MHz
SDA
SCL
High
Speed
Bus
C1, 2
0.2
75
±
1%
C3
0.01
C5
0.001
C6
0.1
5.0 V
TV Out
Video In
Audio In
NOTES:
1.Cx depends on Crystal Load Capacitance, Crystal resistance < 200
.
2.Tubular 0603 1.0 nF capacitors.
3.L1 is a 2 turn air coil.
4.L2 and R3 are non–surface mount components. Note L2 quality factor should be high enough to keep the
sound carrier at the typical level Q min @ 5.5 MHz = 43, Q min @ 6.0 MHz = 40, and Q min @ 6.5 MHz = 37.
5.C11 and L2 are selected to control the sound carrier center frequency and its tuning range.
6.D1 and D2 are hyper–abrupt varactor. Minimum capacitance ratio between 1.0 and 4.5 V is C1/C4.5 = 5.6
to cover the full frequncy range. (C @ 1.0 V = 50 pF min)
C4
0.1
R1
1.0 k
C20
0.01
C14, 15
0.22
C11
C7
10
μ
f
R2
R3
4.7
(Note 4)
(Note 5)
(Note 4)
D1
D2
Modifications to the application layout (Figures 19 through
21) will have an effect on the overall application
performances. The most sensitive areas are around the UHF
Oscillator and RF Output (Pins 4 to 7 and Pins 14 to 17) so
care must be taken to reproduce a similar PCB layout in the
final application.
相關PDF資料
PDF描述
MC44353 MULTI.STANDARD AND PAL/NTSC MODULATOR ICs
MC44355DTB MULTI.STANDARD AND PAL/NTSC MODULATOR ICs
MC44354DTB MULTI.STANDARD AND PAL/NTSC MODULATOR ICs
MC44354DW MULTI.STANDARD AND PAL/NTSC MODULATOR ICs
MC44353DW MULTI.STANDARD AND PAL/NTSC MODULATOR ICs
相關代理商/技術參數
參數描述
MC44353DW 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:MULTI.STANDARD AND PAL/NTSC MODULATOR ICs
MC44354DTB 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:MULTI.STANDARD AND PAL/NTSC MODULATOR ICs
MC44354DW 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:MULTI.STANDARD AND PAL/NTSC MODULATOR ICs
MC44354DWR2 制造商:Rochester Electronics LLC 功能描述:- Bulk
MC44355DTB 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:MULTI.STANDARD AND PAL/NTSC MODULATOR ICs
主站蜘蛛池模板: 湘阴县| 娄底市| 肃北| 天全县| 额尔古纳市| 崇礼县| 琼中| 八宿县| 全南县| 祁门县| 临武县| 紫金县| 阿克苏市| 普宁市| 汶川县| 布尔津县| 普兰店市| 保康县| 亚东县| 平泉县| 稷山县| 五原县| 德保县| 凭祥市| 灌南县| 会昌县| 同江市| 巨野县| 虎林市| 东丰县| 望都县| 盐津县| 方城县| 栾川县| 石景山区| 崇信县| 平果县| 棋牌| 株洲市| 灯塔市| 从江县|