參數(shù)資料
型號: GS4982
廠商: Electronic Theatre Controls, Inc.
英文描述: Video Sync Separators with 50% Sync Slicing
中文描述: 視頻同步分離器50%同步分層
文件頁數(shù): 2/7頁
文件大?。?/td> 85K
代理商: GS4982
2 of 7
521 - 61 - 01
Supply Voltage
4.5
5.0
13.2
V
Supply Current
Outputs at Logic 1
-
6
10
mA
Signal Level
V
CC
= 5 V
0.5
-
4.0
V
Nosync Recovery Current
23
30
40
μA
Delay to Nosync Recovery
70
-
120
μs
Sync Tip Clamp Voltage
-
1.55
-
V
Source Impedance
-
-
200
Color Burst Filter
Attenuation at 3.58 MHz
12
15
-
dB
Sync Slice Level
Input Amplitude 0.5 to 2.0 Vp-p
45
50
55
%
Delay from Video
T
A
= 25° C
150
200
250
ns
Delay from Video
T
A
= 0° C to 70° C
-5
-
+5
ns
Temperature Stability
Delay
From rising edge of sync
400
525
650
ns
Pulse Width
2.0
2.5
3.2
μs
Pulse Width
Serrations during vertical interval
197. 7
197. 7
197. 7
μs
Delay from Video
340
420
510
ns
Pulse Width
6.0
8.0
10.0
μs
OUTPUT
MUTE
Probation Period
1.2
2.5
5
ms
Lock Time
-
8
-
lines
R
SET
Ref. Voltage
1.14
1.24
1.34
V
V
OH
I
OH
= 40 μA
4.2
4.6
-
V
I
OH
= 1.6 mA
2.4
3.4
-
V
V
OL
I
OL
= -1.6 mA
-
0.3
0.6
V
ABSOLUTE MAXIMUM RATINGS
PARAMETER
VALUE/UNITS
Supply Voltage
+13.5 V
Operating Temperature Range
0°C
T
A
70°C
-65°C
T
S
150°C
Storage Temperature Range
Lead Temperature (soldering, 10 seconds)
260°C
CAUTION
ELECTROSTATIC
SENSITIVE DEVICES
DO NOT OPEN PACKAGES OR HANDLE
EXCEPT AT A STATIC-FREE WORKSTATION
PARAMETER
CONDITIONS MIN TYP MAX UNITS
POWER
SUPPLIES
VIDEO
INPUT
ELECTRICAL CHARACTERISTICS
V
CC
= 5 V, R
SET
= 227 k
, T
A
= 25° C, C
L
=15 pF unless otherwise specified.
COMPOSITE
SYNC
OUTPUT
(GS4882)
BACK
PORCH
OUTPUT
VERTICAL
SYNC
OUTPUT
HORIZONTAL
OUTPUT
(GS4982)
LOGIC
OUTPUTS
R
REFERENCE
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參數(shù)描述
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