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參數(shù)資料
| 型號(hào)： | AN5392FBQ |
| 廠商： | PANASONIC CORP |
| 元件分類： | 消費(fèi)家電 |
| 英文描述： | Luminance and color difference drive/cutoff signal processor IC with I2C bus |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PQFP64 |
| 封裝： | 14 X 14 MM, PLASTIC, QFS-64 |
| 文件頁數(shù)： | 17/23頁 |
| 文件大?。?/td> | 206K |
| 代理商： | AN5392FBQ |
ICs for TV
AN5392FBQ
17
Pin No.
Equivalent circuit
Description
36
Y
S
in:
OSD signal switching signal input pin
Input threshold voltage: 1.5 V
1) 2.1 V
<
V
36
Outputs OSD signal inputted from pin 37,
pin 38, pin 39.
2) V
36
<
0.9 V
Normal
Signal switching priority order
M1/M2 (I
2
C SW)
<
M/S
<
Y
M
<
Y
S
Recommended use range: 0 V to 5 V
37
38
39
OSD in:
OSD signal input pin for analog signal
Pin 37: B signal input pin
Pin 38: G signal input pin
Pin 39: R signal input pin
Input signal typ. is 0.7 V[0-p] from black to
white level.
Drive with a low impedance.
Clamps the input signal with the clamp pulse
of the following pins:
Pin 56, I
2
C bus M1/M2 switch: M1
Pin 60, I
2
C bus M1/M2 switch: M2
Recommended use range:
Do not apply DC voltage from outside.
40
41
42
B, G, R CLP:
Pin to clamp the main signal with the voltage
proportioned to bright data.
Pin 40: B signal clamp pin
Pin 41: G signal clamp pin
Pin 42: R signal clamp pin
Shorten the distance from the pin to the
external capacitor.
Recommended use range: 0 V to 5 V
(Do not apply the DC voltage from outside.)
43
APL det.:
Main signal APL detection pin
Output the voltage in proportion to the APL
of main signal
Fit an RC filter to this pin.
R: adjusts detection sensitivity
C: adjusts tracking characteristics
Recommended use range: 0 V to 3 V
I
Terminal Equivalent Circuits (continued)
5 V
0 V
V
CC
5 V (pulse V
CC
/pin 22)
40
μ
A
40
μ
A
200
36
2.25 V
2 k
1 k
1 k
1 k
1 k
3.75 V
3 V
14 k
200
200
400
μ
A
0.1
μ
F
V
CC
9 V (main V
CC
/pin 47)
Pins 40
41
42
DC voltage
1 k
1 k
500
μ
A
40
μ
A
3.0 V
V
CC
9 V (main V
CC
/pin 47)
200
Pins 37
38
39
0.7 V[0-p]
3.75 V
NP, 1
μ
F
3 V
V
CC
9 V (main V
CC
/pin 47)
43
DC voltage
3 k
3 k
200
50
μ
A
200
C
R
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