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參數(shù)資料
| 型號： | CA3256 |
| 廠商： | Intersil Corporation |
| 英文描述： | 25MHz, BiMOS Analog Video Switch and Amplifier |
| 中文描述： | 高達25MHz，BiMOS模擬視頻開關和放大器 |
| 文件頁數(shù)： | 7/11頁 |
| 文件大?。?/td> | 389K |
| 代理商： | CA3256 |
8-7
Pulse Performance = 20ns t
R
for 0V to 2V Pulse. See Figure 4 for
frequency response.
V+ = +12V, R
F
= 1k
, C
COMP
= 6pF.
FIGURE 3. TYPICAL APPLICATION WITH AC-COUPLED INPUT AND OUTPUT, AND V- = GND (DIP PINOUT)
100K
100K
15
2.2
μ
F
+
1K
10K
10K
V
OUT 1
V
OUT 2
CHANNEL 1
INPUT
V- +5V
75
75
0.1
μ
F
V+ +12 TO +18V
V-
R
F
100K
C
COMP
2.2
μ
F
0.047
μ
F
14
2.2
μ
F
0.047
μ
F
5
8
9
BIAS
REG
75
220
μ
F
OUTPUT
AMP
1
TG-3
3
TG-4
4
TG-2
2
V
LED
LED INDICATOR CHANNEL 4
LED INDICATOR CHANNEL 3
LED INDICATOR CHANNEL 2
LED INDICATOR CHANNEL 1
LLC
ENABLE
AND
CHAN 1-4
SELECT
TG-5
2.2
μ
F
CHANNEL 5
INPUT/
OUTPUT
16
SELECT
CHANNEL
1-4
18
6
ENABLE
CHANNEL
1-4
4.7K
4.7K
4.7K
GND
A
B
75
1
17
3
13
4
12
11
10
2
2 OF 5
INPUTS
SHOWN
4.7K
C
7
SELECT
CHANNEL
5
TG-1
WHERE AMPLIFIER GAIN:
FOR THIS CIRCUIT:
V+ = +12V
A
V
= 1.1
BW = 18MHz (SINEWAVE)
VOUT = 1V
P-P
R
F
= 1K
AV
1
RF
1K
+
10K
+
x 0.9
=
V
IN
V
OUT
CA3256
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
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