參數(shù)資料
型號: AN5491K
廠商: PANASONIC CORP
元件分類: 偏轉(zhuǎn)
英文描述: Synchronous signal and deflection distortion correction processing IC supporting I2C bus for HD, wide television
中文描述: HORIZ/VERT DEFLECTION IC, PDIP42
封裝: 0.600 INCH, PLASTIC, SDIP-42
文件頁數(shù): 13/17頁
文件大小: 153K
代理商: AN5491K
ICs for TV
AN5491K
13
I
Terminal Equivalent Circuits (continued)
Pin No.
Equivalent circuit
Description
Voltage
21
External trapezoidal waveform:
The pin for controlling trapezoidal wavefo-
rm compensation from outside.
Used by linking to V-position shift (at AC co-
upling). typ. 3.0 V
DC
2 V to 4 V
22
V-AGC:
Vertical AGC pin
AGC pin to make a vertical output amplit-
ude constant.
Connect 3.3
μ
F tantalum capacitor.
DC
23
EHT-DC:
Pin for extremely high-tension compensation
(EHT)
DC-coupled to pin.
DC
Operating range:
3.8 V to 6.2 V
24
EHT-AC
Pin for extremely high-tension compensation
AC-coupled to pin.
AC
2.35 V in an
open mode
Operating range:
1.35 V to 3.35 V
25
×
8:
Horizontal free-running oscillation frequency
control pin
To be used by high/low control.
Input is controlled by open collector output.
DC
21
145
25
μ
A
9 V
22
145
500
500
9 V
23
9 V
3.8 V
5.45 V
20 k
24
145
25
μ
A
9 V
145
25
μ
A
20 k
20 k
25
6.5 V
150 k
20 k
20 k
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