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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(yè)數(shù)： | 19/23頁(yè) |
| 文件大?。?/td> | 206K |
| 代理商： | AN5392FBQ |
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ICs for TV
AN5392FBQ
19
Pin No.
Equivalent circuit
Description
48
DC regeneration ratio:
Pin to determine DC regeneration ratio
Adjusting DC regeneration ratio with the re-
sistor to be connected between this pin and
GND
DC regeneration ratio comes closer to 100%
when R is raised.
Recommended use range: 0
μ
A to
200
μ
A
49
VM out:
VM output pin
Output dynamic range: 1.5 V to 7.5 V
Use output pedestal typ. value of approx. 3 V
Recommended use range:
4 mA to
+
4 mA
50
ABL/ACL in:
Control voltage input pin for ABL/ACL
Apply the voltage inversely proportioned to
CRT screen brightness
Operating range is 7 V to 2 V
Possible to control contrast and brightness in
inverse proportion to the applied voltage
(controlling main signal and OSD signal)
Recommended use range: 0 V to 9 V
51
R
Y (S) in, B
Y (S) in:
Sub signal R
Y,B
Y input pin
Pin 51: R
Y (S) signal input pin
Pin 53: B
Y (S) signal input pin
Input
±
0.35 V for both HD and NTSC.
Drive this pin with a low impedance. High
impedance is likely to cause variation of
white balance with the user volume.
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.
I
Terminal Equivalent Circuits (continued)
200
4 k
4 k
50
μ
A
50
μ
A
63
μ
A
48
V
CC
9 V (main V
CC
/pin 47)
DC
voltage
5.5 V
V
CC
9 V (main V
CC
/pin 47)
200
μ
A
50
50
80
49
200
μ
A
4 k
4 k
40 k
40 k
7 V
7 V
5.2 k
100
μ
A
50
V
CC
9 V (main V
CC
/pin 47)
3.5 V
DC voltage
3.5 V100
μ
A
5.2 k
400
μ
A
16
μ
A
3.75 V
1 k
200
NP, 1
μ
F
1 k
V
CC
9 V (Y,U,V V
CC
/pin 54)
Pins 51, 53
4.5 V
±
0.35 V
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