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부품번호 | OM8373 기능 |
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기능 | TV signal processor- Closed Caption decoder | ||
제조업체 | Philips | ||
로고 | |||
전체 70 페이지수
INTEGRATED CIRCUITS
DDEAVITCAE SSPEHCIEFIECATTION
OM8373; OM8378
TV signal processor- Closed Caption
decoder with embedded µ-Controller
Tentative Device Specification
2004 Jan 15
FVielersuionnd:e1r.I0ntegrated Circuits, <Handbook> Previous version:
Philips Semiconductors
TV signal processor- Closed Caption
decoder with embedded µ-Controller
QUICK REFERENCE DATA
SYMBOL
PARAMETER
Supply
VP supply voltages
IP supply current (VP = 8 V)
IP supply current (VP = 3.3 V)
Input voltages
ViVIFrms)
ViAUDIO(rms)
ViCVBS(p-p)
ViCHROMA(p-p)
video IF amplifier sensitivity (RMS value)
external audio input (RMS value)
external CVBS/Y input (peak-to-peak value)
external chroma input voltage (burst amplitude)
(peak-to-peak value)
ViRGB(p-p)
ViY(p-p)
ViU(p-p) /
ViPB(p-p)
ViV(p-p) /
ViPR(p-p)
RGB inputs (peak-to-peak value)
luminance input signal (peak-to-peak value)
U / PB input signal (peak-to-peak value)
V / PR input signal (peak-to-peak value)
Output signals
Vo(IFVO)(p-p)
Vo(CVBSO)(p-p)
Io(AGCOUT)
VoRGB(p-p)
IoHOUT
IoVERT
IoEWD
demodulated CVBS output (peak-to-peak value)
selected CVBS output (peak-to-peak value)
tuner AGC output current range
RGB output signal amplitudes (peak-to-peak value)
horizontal output current
vertical output current (peak-to-peak value)
EW drive output current
Tentative Device Specification
OM8373; OM8378
MIN.
TYP.
MAX. UNIT
−
8.0/3.3
−
− 135
−
− 60
−
− 75
− 500
− 1.0
− 0.3
−
−
−
−
− 0.7
−
− 1.4 / 1.0 −
−
−1.33 /
−
+0.7
−
−1.05 /
−
+0.7
V
mA
mA
µV
mV
V
V
V
V
V
V
− 2.0 − V
− 2.0 − V
0−
5 mA
− 2.0 − V
10 −
− mA
1−
− mA
1.2 −
− mA
2004 Jan 15
4
4페이지 Philips Semiconductors
TV signal processor- Closed Caption
decoder with embedded µ-Controller
Tentative Device Specification
OM8373; OM8378
SYMBOL
VP1
CVBS1
GND
CVBS3/Y
C
AUDOUT
INSSW2
R2/V/PRIN
G2/YIN
B2/U/PBIN
BCLIN
BLKIN
RO
GO
BO
VDDA
VPE
VDDC
OSCGND
XTALIN
XTALOUT
RESET
VDDP
P1.0/INT1
P1.1/T0
P1.2/INT0
PIN DESCRIPTION
39 main supply voltage TV processor
40 internal CVBS input
41 ground for TV processor
42 CVBS3/Y input
43 chroma input
44 audio output
45 2nd RGB / YUV insertion input
46 2nd R input / V (R-Y) input / PR input
47 2nd G input / Y input
48 2nd B input / U (B-Y) input / PB input
49 beam current limiter input
50 black current input / V-guard input
51 Red output
52 Green output
53 Blue output
54 analog supply of Teletext decoder and digital supply of TV-processor (3.3 V)
55 OTP Programming Voltage
56 digital supply to core (3.3 V)
57 oscillator ground supply
58 crystal oscillator input
59 crystal oscillator output
60 reset
61 digital supply to periphery (+3.3 V)
62 port 1.0 or external interrupt 1 input
63 port 1.1 or Counter/Timer 0 input
64 port 1.2 or external interrupt 0 input
Note
1. The function of this pin is controlled by the CMB1/CMB0 bits in subaddress 22H and the SIF bit in subaddress 28H.
More details can be found in the tables 65 and 93.
2004 Jan 15
7
7페이지 | |||
구 성 | 총 70 페이지수 | ||
다운로드 | [ OM8373.PDF 데이터시트 ] |
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부품번호 | 상세설명 및 기능 | 제조사 |
OM8370 | OM8370 | ETC |
OM8373 | OM8373 | Panasonic |
DataSheet.kr | 2020 | 연락처 | 링크모음 | 검색 | 사이트맵 |