mc44bc373c Freescale Semiconductor, Inc, mc44bc373c Datasheet - Page 25

• Manufacturer Part Number: mc44bc373c
• Description: Pll Tuned Uhf And Vhf Audio/video High Integration Modulator
• Manufacturer: Freescale Semiconductor, Inc

16 Application and Case Diagrams
16.1 Proposed BiCMOS Modulator Application
Note 1: Cx value depends on crystal characteristics; Cx = 27pF on Freescale application board.
Note 2: Loop Filter components must be as close as possible to pins 14 and 15.
LOP
100nF
Pre-em
This document contains information on a new product under development.
Freescale reserves the right to change or discontinue this product without notice.
Audio
4MHz
O
22nF
Figure 7. Proposed MC44BC373C/4C Application Schematic
470pF
Freescale Semiconductor, Inc.
Note 1
220nF
SDA
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O
Cx
MC44BC373C/374C Technical Data
15K
SCL
O
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SCL
SDA
LOP
XTAL
GND
PREEM
AUDIO
SPLLFLT
1
2
3
4
5
6
7
8
TVOVCC
PLLFLT
16
15
14
13
12
11
10
TVOUT
VIDEO
9
GNDD
VCCD
VCCA
GND
10nF
Vcc
10nF
O
75
Video
1nF
O
22nF
Note 2
Application and Case Diagrams
Vcc
O
2.2k
47nF
100nF
10nF
O
TVOUT