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参数资料
| 型号： | MC44BC373 |
| 厂商： | Motorola, Inc. |
| 英文描述： | Multi-Standard or PAL/ NTSC Modulator with integrated antenna booster/splitter ICs |
| 中文描述： | 多制式或PAL / NTSC制式，集成天线的助推器调制器/分路器集成电路 |
| 文件页数： | 21/24页 |
| 文件大小： | 635K |
| 代理商： | MC44BC373 |
MOTOROLA
MC44BC373/374
Technical Data
For More Information On This Product,
Go to: www.freescale.com
21
14 Application and Case Diagrams
Proposed BiCMOS Modulator and Booster/Splitter Application
Figure 14. Proposed BiCMOS Modulator and Booster/Splitter Application
1
2
3
4
5
6
7
8
10
24
23
22
TVOVCC
20
TVOUT
19
18
17
VCRTU
VCRVCC
15
12
14
VIDEO
13
SCL
O
SDA
O
4MHz
Vcc
TVOUT
VCRTU
Auxin
Pre-em
ANTIN
O
O
O
O
O
GNDD
VCCD
GND
GND
AUDIO
ANT2
ANT1
GND
XTAL
SDA
SCL
LOP
PREEM
GND
VCCA
AUXIN
SPLLFLT
VCCI
Audio
O
Video
O
LOP
O
1nF
10nF
100nF
15k
220nF
1nF
1nF
1nF
10nF
100nF
Note 1
22nF
10nF
470pF
Vcc
O
1nF
75
This document contains information on a new product under development. Motorola reserves the
right to change or discontinue this product without notice.
Note 1: Cx value depends on crystal characteristics; Cx = 27pF on Motorola application board.
Note 2: Loop filter components must be as close as possible to pins 22 and 23.
Cx
22nF
2.2k
47nF
Note 2
F
Freescale Semiconductor, Inc.
n
.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC44BC373C | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:PLL Tuned UHF and VHF Audio/Video High Integration Modulator |
| MC44BC373CD | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:PLL Tuned UHF and VHF Audio/Video High Integration Modulator |
| MC44BC373CDR2 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:PLL Tuned UHF and VHF Audio/Video High Integration Modulator |
| MC44BC373CDTB | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:PLL Tuned UHF and VHF Audio/Video High Integration Modulator |
| MC44BC373CDTBR2 | 制造商:FREESCALE 制造商全称:Freescale Semiconductor, Inc 功能描述:PLL Tuned UHF and VHF Audio/Video High Integration Modulator |
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