参数资料
型号: GB4550
厂商: Electronic Theatre Controls, Inc.
英文描述: Monolithic Video Buffer/Clamp
中文描述: 单片视频缓冲器/钳
文件页数: 4/5页
文件大小: 152K
代理商: GB4550
4
520 - 34 - 4
1
5
D.U.T.
4
**C
COMP
**R
COMP
7
SIGNAL IN
FROM
NETWORK
ANALYSER
10n
OUTPUT TO
NETWORK
ANALYSER
2
6
NON-POLAR
0.1
0.1
+10V
-10V
C
LOAD
*22
75
+5V
-5V
5
8
4
0.1
0.1
10k
CLC110
1
0.1
8
3
NOTES
: This circuit can be used for Frequency Response, Delay and Differential Gain and Phase measurements.
* This input capacitor must be shorted out when performing Differential Gain and Phase tests.
** R
COMP
and C
COMP
are only used on GB4550.
1
5 3
GB
GB4550A
4
GX4314
XPOINT
GX4314
XPOINT
GX4314
XPOINT
GX4314
XPOINT
7
VIDEO
IN
**
10n
VIDEO OUT 1
VIDEO OUT 2
VIDEO OUT 3
VIDEO OUT 4
2
6
NON-POLAR
0.1
0.1
+10V
-10V
C
LOAD
0.1 to 22
*C
COMP
*R
COMP
8
NOTES
: In most applications R
COMP
and C
COMP
will not be needed since the bandwidth depends on the bus capacitance.
In general, the maximum occurs when C
LOAD
is between 82 pF and 100 pF.
They are used to control the roll-off for higher load conditions.
*
Not used on GB4550A.
**
The value of this capacitor should be proportional to the input capacitor used.
The value shown is for a 22
μ
F input capacitor.
All resistors in ohms,
all capacitors in microfarads
unless otherwise stated.
All resistors in ohms,
all capacitors in microfarads
unless otherwise stated.
Fig. 3 Typical Application Circuit
Fig. 2 Test Circuit
相关PDF资料
PDF描述
GB4550-CSA Monolithic Video Buffer/Clamp
GB4550A Monolithic Video Buffer/Clamp
GB4550ACSA Monolithic Video Buffer/Clamp
GB4570 Monolithic Video Buffer/Clamp
GB4570-CDA Monolithic Video Buffer/Clamp
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