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參數(shù)資料
| 型號： | MC44BC375JD |
| 廠商： | MOTOROLA INC |
| 元件分類： | 消費家電 |
| 英文描述： | PLL Tuned VHF Audio/ Video High Integration Modulator ICs |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PDSO16 |
| 封裝： | SO-16 |
| 文件頁數(shù)： | 15/20頁 |
| 文件大?。?/td> | 537K |
| 代理商： | MC44BC375JD |
MOTOROLA
MC44BC375/U/J/T Technical Data
For More Information On This Product,
Go to: www.freescale.com
15
14
MC44BC375U Application Schematic
Figure 4. MC44BC375U Application Schematic
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
PS1/2
Select
4MHz
Vcc
TVOUT
Pre-em
O
O
O
Audio
O
Video
LOP
O
10nF
220nF
330nF
1nF
100nF
Cx***
22nF
C1
Vcc
O
75*
1nF
O
CH 3/4
Select
O
Psave/LO
O
10k
This document contains information
on a new product under development
Motorola reserves the right to change
or discontinue this product without notice
O
SFS
Select
*: This 75
is to match with a 75
video signal applied thru coaxial cable.
It can be removed in case of high impedance video generator.
2.2k
47nF
22nF
Loop Filter must
be as close as
10nF
R1 and R2 are to reduce video modulation depth from typical value
(for example R1=1K
and R2=10K
reduce VMD by about 8%)
Cx is dependant on the crystal characteristics (Cx=27pF on Motorola application Board)
R2**
R1**
C1 value depends on standard: 470pF is for 50
μ
s pre-emphasis time constant (B/G standard)
and 750pF is for 75
μ
s (M/N standard).
F
Freescale Semiconductor, Inc.
n
.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC44BC375T | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:PLL Tuned VHF Audio/ Video High Integration Modulator ICs |
| MC44BC375TD | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PLL Tuned VHF Audio/Video High Integration Modulator ICs |
| MC44BC375U | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PLL Tuned VHF Audio/Video High Integration Modulator ICs |
| MC44BC375UA | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PLL Tuned VHF Audio/Video High Integration IC |
| MC44BC375UAD | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:PLL Tuned VHF Audio/Video High Integration IC |
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