參數(shù)資料
型號(hào): MC44BC375T
廠商: Motorola, Inc.
英文描述: PLL Tuned VHF Audio/ Video High Integration Modulator ICs
中文描述: 甚高頻鎖相環(huán)調(diào)諧音頻/視頻調(diào)制器的高集成芯片
文件頁(yè)數(shù): 1/20頁(yè)
文件大?。?/td> 537K
代理商: MC44BC375T
MC44BC375/U/J/T
Ordering Information
Device
Temp. Range
Package
MC44BC375UD, R2
MC44BC375JD, R2
MC44BC375TD, R2
-20°C to +85°C
SO16NB
NOTE: For tape and reel, add R2 suffix.
SO16 Package
This document contains information on a product under development. Motorola reserves the right to change or
discontinue this product without notice. Motorola, Inc., 2002. All rights reserved.
For More Information On This Product,
Go to: www.freescale.com
Technical Data
MC44BC375/D
Rev. 2.6 01/2003
MC44BC375/U/J/T
PLL Tuned VHF Audio/
Video High Integration
Modulator ICs
Contents List
1 Features . . . . . . . . . . . . . 2
2 Device Overview . . . . . . 3
3 Maximum Ratings . . . . . 4
4 Thermal Rating . . . . . . . 4
5 Electrostatic Discharge 4
6 Electrical
Characteristics
7 Pin Selection . . . . . . . . . 6
8 High Frequency
Characteristics
(U Version)
9 Video Characteristics . . 7
10 Audio Characteristics . . 7
11 Characterization
Measurement
Conditions
12 Modulator
Functionality
13 Pin Circuit Schematics 14
14 MC44BC375UApplication
Schematic
15 Markings and Case
Diagrams
5
6
7
11
15
16
This modulator circuit is for use in VCRs, set top boxes and similar devices. The device
differences are as follows:
MC44BC375U VHF [CH3 & CH4] (Americas)
MC44BC375J VHF [CH1 & CH2] (Japan)
MC44BC375T VHF [CH13] (Taiwan)
Figure 1. MC44BC375U/J/T Pin Connection Diagram
SFS
PLLFLT
TVOVCC
XTAL
GND
AUDIO
GND
PSave/LO
CHS
LOP
PREEM
TVOUT
VCCA
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
SPLFLT
VIDEO
PSS
F
Freescale Semiconductor, Inc.
n
.
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MC44BC375UADEVK 功能描述:射頻開(kāi)發(fā)工具 BC375UA(16 PIN) EVAL KIT RoHS:否 制造商:Taiyo Yuden 產(chǎn)品:Wireless Modules 類型:Wireless Audio 工具用于評(píng)估:WYSAAVDX7 頻率: 工作電源電壓:3.4 V to 5.5 V