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Datasheet ILA8890 PDF ( 特性, スペック, ピン接続図 )

部品番号 ILA8890
部品説明 TV-processor
メーカ Integral
ロゴ Integral ロゴ 
プレビュー
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ILA8890 Datasheet, ILA8890 PDF,ピン配置, 機能
ILA8890, ILA8891
TV-processor with radio channel, keys and decoder
functions for LCD TV applications
General description
The ILA8890/91 are front-end TV-processors, which are provide
ƒ Audio & video IF signal processing
ƒ Line and frame synchronization signals forming
ƒ Audio/video input/output switching.
ƒ Chroma & luminance signals forming
ƒ Multi standard color decoding PAL, NTSC, SECAM (only for ILA8891).
ƒ One line duration delay of chroma signal (only for ILA8891)
ƒ YPRPB signals forming for PIP function processing. (only for ILA8891)
Main features:
- supply voltage 4,7 … 5,3 V (nominal value 5,0 V);
- audio part supply voltage 5; 8 V;
- consumption current 85 mA;
- total power dissipation 540 mW;
- output demodulated video signal swing
The ILA8890/91 are performed in 80-pin plastic package MO-112 CB-2
1 Ver.1.0/07.10.2010
ILA8890 91-TSe
1113088
www.bms.by

1 Page



ILA8890 pdf, ピン配列
ILA8890, ILA8891
Table1 continued
Pin No
(ILA8891)
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
Pin No
(ILA8890)
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
-
75
76
77
78
79
80
Description
CVBS5/Y5 input
Audio 2 input (right channel)
CVBS2/Y2 input
Not connected
Audio 2 input (left channel)
Not connected
CVBS4/Y4 input
Audio-4 input (right channel)
Audio-4 input (left channel)
IF video output / MAIN CVBS output / PIP CVBS output
2nd supply voltage TV processor (+5 V)
AGC capacitor second sound IF
Not connected
5/8 Volt supply for audio switches
IF-PLL loop filter
Ground 2 for TV processor
AGC sound IF
Audio output for SCART/CINCH (right channel)
Audio output for SCART/CINCH (left channel)
Audio-3 input (right channel)
Audio-3 input (left channel)
Not connected
Tuner AGC output
Sound IF input 2
Sound IF input 1
Ground connection for IF amplifier
Not connected
Video IF input 2
Video IF input 1
Bandgap decoupling
SECAM PLL decoupling
Ground 1 for TV-processor
Phase-1 filter
1st supply voltage TV-processor (+5 V)
Decoupling digital supply
Output switch
Digital part ground
Note – Abbreviation:
- AGC – Automatic Gain Control;
- IF – intermediate frequency;
- PLL – Phase-Locked Loop;
- CVBS – composite video blanking synchronizing signal;
- PIP – picture in picture
Symbol
CVBS5/Y5
IN2R
CVBS2/Y2
NC
IN2L
NC
CVBS4/Y4
IN4R
IN4L
VIDOUTS1
VP2
AGC2SIF
NC
VCC5/8V
PLLIF
GND2
SIFAGC
OUTS1R
OUTS1L
IN3R
IN3L
NC
AGCOUT
SIFIN2
SIFIN1
GNDIF
NC
VIFIN2
VIFIN1
DECBG
SECPLL
GND1
PH1LF
VP1
DECDIG
SWO
DECDIGNEG2
3 Ver.1.0/07.10.2010
ILA8890 91-TSe
1113088
www.bms.by


3Pages


ILA8890 電子部品, 半導体
ILA8890, ILA8891
Table 4 Electric parameters ( UP = 5 V; TA = 25 oC, unless otherwise specified)
Symbol
Parameter
Measuring mode
Target
Min Max
Supply
V.1.1 Main supply voltage
- 4,7 5,3
V.1.2 Digital part supply
voltage
- 3,0 3,6
V.1.3 Audio part supply volt-
age
-
7,6 8,4
V.1.4 Analog part consumption
current
V.1.1 = 5,0 V
70 130
V.1.5 Digital part consumption
current
V.1.2 = 3,3 V
5,60 10,40
V.1.6 Audio part consumption
current
V.1.3 = 8,0 V
0,70 1,30
Vision IF amplifier inputs
M.1.1 Vision IF amplifier input
sensitivity (RMS value)
V.1.1 = 5,0 V,
f = 38,90 MHz
75 150
M.1.2
V.1.1 = 5,0 V,
f = 45,75 MHz
75 150
M.1.3
V.1.1 = 5,0 V,
f = 58,75 MHz
75 150
M.1.6 AGC range
V.1.1 = 5,0 V
64,0 -
M.1.7 Maximum input signal
(RMS value)
V.1.1 = 5,0 V
150 -
PLL demodulator
M.2.1 Free-running frequency
deviation from nominal
V.1.1 = 5,0 V
-500 500
M.2.3 Time of catching PLL
identification
V.1.1 = 5,0 V
- 20
Video output IFVIDOUT (VIDOUTS1) controlled by SVO0/1 bits (at position 00);
M.3.3 Top sync level (negative
modulation)
0,40 0,60
M.3.5 Difference in amplitude
between negative and
positive modulation
V.1.1 = 5,0 V
- 15
M.3.7 Internal bias current of
output emitter follower
1,0 -
M.3.8 Maximum source current
-5
Unit
V
V
V
mA
mA
mA
μV
dB
mV
kHz
ms
V
%
mA
mA
2 Ver.1.0/07.10.2010
ILA8890 91-TSe
1113088
www.bms.by

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