HA11561 [HITACHI]
Consumer Circuit, PDIP16;
| 型号： | HA11561 |
| 厂家： | 
HITACHI SEMICONDUCTOR |
| 描述： | Consumer Circuit, PDIP16 光电二极管 商用集成电路 |
| 文件： | 总9页 (文件大小：5738K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HA11561
Auto Flesh IC for TV Application
HA11561 is auto flesh and green enhancer IC.
It is suitable for large-screen color television.
And this IC has a demonstration mode.
Functions
• Auto flesh
• Green enhancer
• Color limiter
• Demonstration mode
Operation
Auto Flesh Green Enhance
+1.0
+0.5
B-Y
G-Y
R-Y
0
–0.5
–1.0
0
90 laxls
(Flesh)
180
270
360
Color Signal Phase
(deg)
1
Home Print
HA11561
HA11561
Block Diagram
H-BLK
5
GND
4
R-Y/ G-Y/
OUT OUT OUT
B-Y/
1
2
3
DEMO.
MODE
TIMING
GEN.
BUFFER BUFFER BUFFER
6
7
GREEN
GAIN
CONT.
FLESH
GAIN
CONT.
CONT.
CONT.
8
9
C.LIM.
SW
I
GREEN
DET.
DET.
FLESH
PHASE
ADJ.
10
COLOR
LIM.
MATRIX
12
COLOR VR
CONTROL
CLAMP CLAMP CLAMP
16
15
14
13
11
COLOR VR
CONTRAST VR
TRACKING
+
–
+
–
+
–
VCC
+ 9 V
R-Y/IN G-Y/IN B-Y/IN
2
Home Print
HA11561
HA11561
Absolute Maximum Ratings (Ta = 25°C)
Item
——————————————–––––––––––––––––––––———————————–——————————
Supply voltage Vcc 10
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
Power dissipation Pd 700 mW
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
Operating temperature Topr –15 to +65 °C
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
Storage temperature Tstg –55 to +125 °C
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
Operating junction temperature Tjopr 150 °C
Symbol
Rating
Unit
V
——————————————–––––––––––––––––––––———————————–——————————
Electrical Characteristics (Ta = 25°C)
Test
Condition
Application
Terminal
Item
Symbol
Min
Typ
Max Unit
——————————————–––––––––––––––––––––———————————–————————–—–
Supply current
Icc
10
14
20
mA
13
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
Output voltage
Voc-y
5.35 5.6
5.85
V
1, 2, 3
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
Output voltage differnce
∆
Voc-y
—
0
50
mV
1, 2, 3
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
→
→
→
Voltage gain
Gc-y
–0.5 –0.35 –0.2 dB
16 1, 15 2, 14 3
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
Signal bandwidth
BWc-y
5
—
—
MHz
–3 dB/100 kHz
1, 2, 3
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
Output dynamic range
Emax
4.1
—
—
Vp-p
1, 2, 3
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
Threshold voltage of H.BLK
VBLK
1.1
1.6
2.0
V
5
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
Output voltage change
with green enhance
∆
Vc-y-g
–5
0
5
mV
Black level input
1, 2, 3
→
7 pin = 0 V 9 V
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
φ
Maximum enhanced level 1
(G-Y)
∆
Vg-y-gm
205
230
250
mV
= 229°, Eb-y = 2Vp-p
7 pin = 9 V
2
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
φ
Maximum enhanced level 2
(R-Y)
∆
Vr-y-gm
–205 –230 –250 mV
= 229°, Eb-y = 2Vp-p
7 pin = 9 V
1
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
φ
Positive enhance range 1
(G-Y)
∆
Vg-y-g+
15
25
40
mV
= 180°, Eb-y = 2Vp-p
7 pin = 9 V
2
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
φ
Positive enhance range 2
(R-Y)
∆
Vr-y-g+
–15
–25
–40
mV
= 180°, Eb-y = 2Vp-p
7 pin = 9 V
1
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
φ
Negative enhance range 1
(G-Y)
∆
Vg-y-g–
10
20
35
mV
= 270°, Eb-y = 2Vp-p
7 pin = 9 V
2
——————————————–––––––––––––––––––––———————————–————————–—–
3
Home Print
HA11561
HA11561
Electrical Characteristics (Ta = 25°C) (cont)
Test
Condition
Application
Terminal
Item
Symbol
Min
Typ
Max Unit
——————————————–––––––––––––––––––––———————————–————————–—
φ
Negative enhance range 2
(R-Y)
∆
Vr-y-g-
–10
–20
–35
mV
= 270°, Eb-y = 2Vp-p
7 pin = 9 V
1
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
Outpput voltage change
with auto flesh
∆
Vc-y-f
–5
0
5
mV
Quiescent
8 pin = 0 V 9 V
1, 2, 3
→
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
φ
1
φ
Compensation phase 1
120
123
126
deg
= 123°, Eb-y = 1Vp-p
8 pin = 9 V, 10 pin = Open
3
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
φ
2
φ
Compensation phase 2
113
116
119
deg
= 116°, Eb-y = 1Vp-p
8 pin = 9 V, 10 pin = 1 V
3
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
φ
3
φ
Compensation phase 3
127
130
133
deg
= 130°, Eb-y = 1Vp-p
8 pin = 9 V, 10 pin = 6 V
3
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
φ
Positive maximum
compensation level 1 (B-Y)
∆
Vb-y-fm+
76
95
115
mV
= 138°, Eb-y = 1Vp-p
8 pin = 9 V, 10 pin = Open
3
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
φ
Positive maximum
compensation level 2 (R-Y)
∆
Vr-y-fm+
24
30
36
mV
= 138°, Eb-y = 1Vp-p
8 pin = 9 V, 10 pin = Open
1
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
φ
Negative maximum
compensation level 1 (B-Y)
∆
Vb-y-fm–
–150 –125 –100 mV
= 108°, Eb-y = 1Vp-p
8 pin = 9 V, 10 pin = Open
3
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
φ
Negative maximum
compensation level 2 (R-Y)
∆
Vr-y-fm–
–3
0
3
mV
= 108°, Eb-y = 1Vp-p
8 pin = 9 V, 10 pin = Open
1
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
φ
Positive compensation
range (B-Y)
∆
Vb-y-f+
–5
0
5
mV
= 55°, Eb-y = 1Vp-p
8 pin = 9 V, 10 pin = Open
3
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
φ
Negative compensation
range 1 (B-Y)
∆
Vb-y-f–
–3
0
10
mV
= 191°, Eb-y = 1Vp-p
8 pin = 9 V, 10 pin = Open
3
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
φ
Negative compensation
range 2 (R-Y)
∆
Vr-y-f–
–3
0
3
mV
= 191°, Eb-y = 1Vp-p
8 pin = 9 V, 10 pin = Open
1
——————————————–––––––––––––––––––––———————————–———————–——–
4
Home Print
HA11561
HA11561
Test Methods
Conditions
––––––––––––––––––––––––––––––––––––––––––
S1
S5 S6 S7 S8 S9 S10 S11 Input
(V7) (V8) (V9) (V10) signal
Item
Symbol
(Vc-y) (V5)
Test method
——————————————–––––––––––––––––––––———————————–——————————
Supply current
Icc
2
2
Off Off Off Off Off Off
Measure Pin 13
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
Output voltage
Voc-y
1
1
(9 V)
On On On On
(0 V) (0 V) (0 V)
V5 = 9 V, V7 = V8 = 0 V
Measure Pin 1, 2, 3
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
Output voltage
difference
∆
Voc-y
1
1
(9 V)
Difference between
results of test No.2
∆
Voc-y =
max(Vor-y, Vog-y, Vob-y)
– min(Vor-y, Vog-y, Vob-y)
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
→
Voltage gain
Gc-y
2
1
1
C-Y IN C-Y/OUT Gain
(0 V)
(BNC(A))
Gc-y = 20 log(Vc-y OUT
/Vc-y IN)
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
Signal bandwidth
BWc-y
2
1
–3 dB Point
(BNC(A))
Ref: Frequency 100 kHz
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
Output dynamic
range
Emax
3
1. Applied 9 V at C-Y IN,
Measure C-Y OUT(Vomax)
(2.7 V)
↓
2. SI conect to 1
1
Measure C-Y OUT(Vomin)
3. Emax = 2x
min(Vomax – Voc-y,
Voc-y – Vomin)
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
Threshold voltage
of H.BLK
VBLK
1
2
2
Increse H-BLK peak
(BNC(B))
level from 0, and measure
that level when C-Y OUT is
equal to voltage of Test No.2
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
Output voltage
with green enhance
∆
Vc-y-g
3
1
On
(0 V)
When V7 changes from 0 V
to 9 V, measure the difference
of C-Y OUT DC voltage
(0 V) (0 V)
→
(9 V)
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
Maximum enhanced
level 1 and 2
∆
∆
Vg-y-gm
Vr-y-gm (Input)
3
3
When V7 changes from 0 V
to 9 V, measure DC voltage
φ
(
= 229°)
(E = 2 Vp-p) variance of G-Y OUT, R-Y
OUT
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
Positive enhance
range 1 and 2
∆
∆
Vg-y-g+
Vr-y-g+
3
φ
(
= 180°)
(E = 2 Vp-p)
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
Negative enhance
range 1 and 2
∆
∆
Vg-y-g–
Vr-y-g–
3
φ
(
= 270°)
(E = 2 Vp-p)
——————————————–––––––––––––––––––––———————————–——————————
5
Home Print
HA11561
HA11561
Test Methods (cont)
Conditions
––––––––––––––––––––––––––––––––––––––––––
S1
S5 S6 S7 S8 S9 S10 S11 Input
(V7) (V8) (V9) (V10) signal
Item
Symbol
(Vc-y) (V5)
Test method
——————————————–––––––––––––––––––––———————————–——————————
Output voltage
change with auto
flesh
∆
Vc-y-f
3
1
On On On On Off Off
When V8 changes from
0 V to 9 V, measure DC
voltage variance of C-Y OUT
(0 V) (0 V)
(0 V) (0 V) (0 V)
→
(9 V)
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
φ
1
Compensation
phase 1
3
3
1. Measure DC voltage
of B-Y OUT(V1)
φ
( = 123°)
(Input)
φ
(E = 0 Vp-p)
(V8 = 0 V, Input = 123°,
↓
E = 0 Vp-p)
φ
(
= 123°)
2. Measure DC voltage
of B-Y OUT(V2)
(E = 1 Vp-p)
φ
(V8 = 0 V, Input = 123°,
E = 1 Vp-p)
3. Measure DC voltage
of B-Y OUT(V3)
φ
(V8 = 9 V, Input = 123°,
E = 1 Vp-p)
-1
φ
φ
4. 1 = cos (cos( – 2°)
×
(V1 – V3)/(V1 – V2))+ 2°
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
φ
2
Compensation
phase 2
On
(1 V)
3
1. Measure DC voltage
of B-Y OUT(V 1)
φ
( = 116°)
φ
(E = 0 Vp-p)
(V8 = 0 V, Input = 130°,
↓
E = 0 Vp-p)
φ
(
= 116°)
2. Measure DC voltage
of B-Y OUT(V2)
(E = 1 Vp-p)
φ
(V8 = 0 V, Input = 130°,
E = 1 Vp-p)
3. Measure DC voltage
of B-Y OUT(V3)
φ
(V8 = 9 V, Input = 130°,
E = 1 Vp-p)
-1
φ
φ
4. 2 = cos (cos( – 2°)
×
(V1 – V3)/(V1 – V2))+2°
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
φ
3
Compensation
phase 3
On
(6 V)
3
1. Measure DC voltage
of B-Y OUT(V1)
φ
( = 130°)
φ
(E = 0 Vp-p)
(V8 = 0 V, Input = 130°,
↓
E = 0 Vp-p)
φ
(
= 130°)
2. Measure DC voltage
of B-Y OUT(V2)
(E = 1 Vp-p)
φ
(V8 = 0 V, Input = 130°,
E = 1 Vp-p)
3. Measure DC voltage
of B-Y OUT(V3)
φ
(V8 = 9 V, Input = 130°,
E = 1 Vp-p)
-1
φ
φ
4. 3 = cos (cos( – 2°)
×
(V1 – V3)/(V1 – V2))+2°
——————————————–––––––––––––––––––––———————————–——————————
6
Home Print
HA11561
HA11561
Test Methods (cont)
Conditions
––––––––––––––––––––––––––––––––––––––––––
S1
S5 S6 S7 S8 S9 S10 S11 Input
(V7) (V8) (V9) (V10) signal
Item
Symbol
(Vc-y) (V5)
Test method
——————————————–––––––––––––––––––––———————————–——————————
Positive maximum
compensation level
1 and 2
∆
∆
Vb-y-fm+ 3
Vr-y-fm+ (Input) (0 V)
1
On On On On Off Off
3
When V8 is changed
from 0 V to 9 V, measure
φ
(
(0 V) (0 V) (0 V)
= 138°)
↓
(9 V)
(E = 1 Vp-p) the variance of B-Y OUT,
R-Y OUT
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
Negative maximum
compensation level
1 and 2
∆
∆
Vb-y-fm–
Vr-y-fm–
3
When V8 is changed
from 0 V to 9 V, measure
φ
(
= 108°)
(E = 1 Vp-p) the variance of B-Y OUT,
R-Y OUT
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
Positive
∆
Vb-y-f+
3
When V8 is changed
φ
compensation
range
(
= 55°)
from 0 V to 9 V, measure
(E = 1 Vp-p) the variance of B-Y OUT,
–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
Negative
compensation
range 1 and 2
∆
∆
Vb-y-f–
Vr-y-f–
3
When V8 is changed
from 0 V to 9 V, measure
φ
(
= 191°)
(E = 1 Vp-p) the variance of B-Y OUT,
R-Y OUT
——————————————–––––––––––––––––––––———————————–——————————
7
Home Print
HA11561
HA11561
Test Signal (Input signal waveforms)
1. CW
f = 100 kHz when there is
no special comments in
test method
1 VP-P
2. H-BLK
C-Y Blanking
C-Y
1V to 4.5V
H-BLK
55 µs
8 µs
0V
3. Output voltage (R-Y, G-Y, B-Y)
Axises
101°
1
R-Y: 0.92, 103°
G-Y: 0.31, 236°
B-Y: 1.0, 2°
R-Y
234°
E
φ
VR-Y = — · 0.92 · cos( – 103°)
2
0.92
G-Y
2°
0.31
E
2
φ
VG-Y = — · 0.31 · cos( – 236°)
103°
236°
E
2
φ
VB-Y = — · 1 · cos( – 2°)
φ
Input phase: deg
B-Y
B-Y Output: E Vp-p
270°
0°
90°
180°
270°
0°
φ
8
Home Print
HA11561
HA11561
Test Circuit
BNC (A)
0.1 µ
1µ
1µ
1µ
VCC (9 V)
+
+
+
51
51
+
51
VR-Y
0.01µ 100µ
3
2 1
S/1
VG-Y
3
2 1
200 k
S/2
3
2 1
VB-Y
3.4 V
V10
200 k
V9
S/3
6.3 V
S11 S10 S9
16 15 14 13 12 11 10
9
V
R-Y G-Y B-Y
/IN /IN /IN
C.LIM. C.LIM. FLESH C.LIM.
/OUT TRACK.PHASE SW
CC
HA11561
GREEN FLESH
H-BLK DEMO. GAIN GAIN
/IN MODE ADJ. ADJ.
R-Y G-Y B-Y
/OUT /OUT /OUT
GND
1
2
3
4
5
6
7
8
100 k
470 p
BNC (B)
S5
1
2
51
S7 S8
S6
10 k
10 k
V5
V7 V8
Unit R : Ω
C : F
9
Home Print
相关型号：
©2020 ICPDF网 联系我们和版权申明