GL3820
GL3820
Description
This integrated circuit provides all video
switching allowing connections between the peri
TV plug and video sections in the TV set.
Pin configuration
GND 1
75鈩?2
VIDEO OUTPUT
INTERNAL
VIDEO INPUT
3
8 EXTERNAL
7 V
CC
Features
鈥?1 Video Output 75脵鈥?1 V
PP
No Switched
鈥?1 Switched Video Output 2 V
PP
鈥?Video Cross Talk : 50 dB Typical
鈥?Short Circuit Protection of Inputs and Outputs
鈥?Clamped Video Inputs
Maximum Ratings
RATING
Supply Voltage
Operating Temperature
with Load > 150鈩?/div>
with Load = 75鈩?/div>
Junction Temperature
Storage Temperature
Minimum DC Load Resistor P
6
Minimum DC Load Resistor P
2
SYMBOL
V
cc
T
opr
GL6850
6
5
SWITCHED
VIDEO OUTPUT
SWITCHING
INPUT
NC 4
VALUE
18
-10 to + 100
-10 to + 70
-40 to + 150
-40 to + 150
600
75
UNIT
V
隆 脡
T
j
T
stg
隆 脡
隆 脡
鈩?/div>
鈩?/div>
Typical Application and Test Circuit
V
CC
Switching Input
. 0 or no connected = Video TV
. > 7V = external video
5
G=2
10k鈩?/div>
7
External
Video
Input
1 V
PP
8
Video
Coming
from
TV
2 V
PP
Ref.
(low
impedance)
3
2mA
G=1
6
Video
2 V
PP
600鈩?/div>
2
Video 1 V
PP
75鈩?/div>
75鈩?/div>
1
Note : We advice to protect the 75鈩?output through a 75鈩?resistor for supply voltage upper than 9 V.
1
GL3820相關(guān)型號(hào)PDF文件下載
-
型號(hào)
版本
描述
廠商
下載
-
英文版
High Output, f 3mm ResinMold Type Infrared Emitting Diode
SHARP
-
英文版
High Output, f 3mm ResinMold Type Infrared Emitting Diode
SHARP [Sha...
-
英文版
High Output, f 3mm ResinMold Type Infrared Emitting Diode
SHARP
-
英文版
High Output, f 3mm ResinMold Type Infrared Emitting Diode
SHARP [Sha...
-
英文版
IrDA-Based SIR System-Conforming Infrared Emitting Diode
SHARP
-
英文版
IrDA-Based SIR System-Conforming Infrared Emitting Diode
SHARP [Sha...
-
英文版
Single Audio Amplifier
ETC
-
英文版
AUDIO/VIDEO SWITCH FOR TV, VCR
HYNIX
-
英文版
AUDIO/VIDEO SWITCH FOR TV, VCR
HYNIX [Hyn...
-
英文版
1 Video Output 75U-1 VPP No Switched
HYNIX
-
英文版
1 Video Output 75U-1 VPP No Switched
HYNIX [Hyn...
1
2
