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. Freescale reserves the right to change or

discontinue this product without notice. © Motorola, Inc., 2002. All rights reserved.

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

6Electrical

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)

Figure 1. MC44BC375U/J/T Pin Connection Diagram

SFS

PLLFLT

XTAL

GND

AUDIO

GND

TVOVCC

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

Freescale Semiconductor, Inc.

For More Information On This Product,

Go to: www.freescale.com