MC44BC375 Datasheet, PDF (1/20 Pages) Motorola, Inc – PLL Tuned VHF Audio/ Video High Integration Modulator ICs

Technical Data
MC44BC375/D
Rev. 2.6 01/2003
MC44BC375/U/J/T
PLL Tuned VHF Audio/
Video High Integration
Modulator ICs
Freescale Semiconductor, Inc.
MC44BC375/U/J/T
SO16 Package
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.
Contents List
1 Features . . . . . . . . . . . . . 2
2 Device Overview . . . . . . 3
3 Maximum Ratings . . . . . 4
4 Thermal Rating . . . . . . . 4
5 Electrostatic Discharge 4
6 Electrical
Characteristics
5
7 Pin Selection . . . . . . . . . 6
8 High Frequency
Characteristics
(U Version)
6
9 Video Characteristics . . 7
10 Audio Characteristics . . 7
11 Characterization
Measurement
Conditions
7
12 Modulator
Functionality
11
13 Pin Circuit Schematics 14
14 MC44BC375U Application
Schematic
15
15 Markings and Case
Diagrams
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)
CHS
1
PSS
2
LOP
3
XTAL
4
GND
5
PREEM
6
AUDIO
7
SPLFLT
8
16
SFS
15
PLLFLT
14
TVOVCC
13
TVOUT
12
GND
11
VCCA
10
VIDEO
9
PSave/LO
Figure 1. MC44BC375U/J/T Pin Connection Diagram
This document contains information on a product under development. Freescale 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