參數(shù)資料
型號(hào): MC141627FT
廠商: MOTOROLA INC
元件分類: 信號(hào)分離
英文描述: Military Digital Signal Processor 172-CFP
中文描述: Y/C SEPARATOR IC, PQFP48
封裝: QFP-48
文件頁(yè)數(shù): 1/16頁(yè)
文件大?。?/td> 236K
代理商: MC141627FT
MC141627
1
MOTOROLA
Product Preview
The Advanced PAL Comb Filter–II is a video signal processor for VCRs,
LDPs, and TVs. It separates the Luminance Y and Chrominance C signal from
the NTSC/PAL composite signal by using digital signal processing techniques
which minimize dot–crawl and cross–color. The built–in 4xFSC PLL circuit
allows a subcarrier signal input, which generates 4xFSC clock for video signal
processing. This filter allows a video signal input of an extended frequency
bandwidth by using a 4xFSC clock. The built–in vertical enhancer circuit
reduces noise and dot crawl on the Luminance Y signal. The built–in A/D and
D/A converters allow easy connection to analog video circuits.
Built–In High Speed 8–Bit A/D Converter
Four Line Memories (4540 Bytes)
Advanced Comb–II Process
Built–In Vertical Enhancer
Vertical Dot Reduction Process
Two Built–In High Speed 8–Bit D/A Converters
Built–In 4xFSC PLL Circuit
Built–In Clamp Circuit
Digital Interface Mode
On–Chip Reference Voltage for A/D Converter
PIN ASSIGNMENT
D3
D2
D1
D0
BYPASS
VH
GND(D)
VCC(D)
FSC
N/M
PAL/NTSC
Comb/BPF
O
B
F
G
R
I
D
D
D
C
C
MODE0
CLK(AD)
GND(D)
TE1
TE0
MODE1
NC
CLC
CLout
Vin
RBT
RTP
V
G
C
C
C
C
C
D
P
C
Y
C
1
48
37
36
25
24
13
12
NC = NO CONNECTION
o
C
V
b
This document contains information on a product under development. Motorola reserves the right to change or discontinue this product without notice.
Order this document
by MC141627/D
SEMICONDUCTOR TECHNICAL DATA
FT SUFFIX
QFP PACKAGE
CASE 898
ORDERING INFORMATION
MC141627FT Quad Flat Package (QFP)
48
1
REV 0.1
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