参数资料
型号: CA3080E
厂商: Intersil
文件页数: 6/11页
文件大小: 0K
描述: IC OPAMP TRANSCONDUCT 2MHZ 8-DIP
标准包装: 50
放大器类型: 跨导
电路数: 1
输出类型: 推挽式
转换速率: 75 V/µs
增益带宽积: 2MHz
电流 - 输入偏压: 2µA
电压 - 输入偏移: 400µV
电流 - 电源: 1mA
电流 - 输出 / 通道: 650µA
电压 - 电源,单路/双路(±): ±2 V ~ 15 V
工作温度: 0°C ~ 70°C
安装类型: 通孔
封装/外壳: 8-DIP(0.300",7.62mm)
供应商设备封装: 8-PDIP
包装: 管件
4
FIGURE 2. 1,000,000/1 SINGLE-CONTROL FUNCTION GENERATOR - 1MHz TO 1Hz
NOTE: A Square-Wave Signal Modulates The External Sweeping
Input to Produce 1Hz and 1MHz, showing the 1,000,000/1 frequency
range of the function generator.
NOTE: The bottom trace is the sweeping signal and the top trace is
the actual generator output. The center trace displays the 1MHz signal
via delayed oscilloscope triggering of the upper swept output signal.
FIGURE 3A. TWO-TONE OUTPUT SIGNAL FROM THE
FUNCTION GENERATOR
FIGURE 3B. TRIPLE-TRACE OF THE FUNCTION GENERATOR
SWEEPING TO 1MHz
FIGURE 3. FUNCTION GENERATOR DYNAMIC CHARACTERISTICS WAVEFORMS
Typical Applications (Continued)
7
4
7
5
4
7
6
CA3160
3
2
6
8.2k
2
3
2
3
6
5
20pF
VOLTAGE-CONTROLLED
CURRENT SOURCE
+7.5V
CA3080A
1k
1k
2M
100k
7.5V
+7.5V
SYMMETRY
MAX FREQ. SET
EXTERNAL
SWEEPING INPUT
+7.5V
10k
6.2k
500
-7.5V
MIN FREQ. SET
4.7k
-7.5V
0.9 - 7pF
C1
6.2k
10 - 80pF
C2
4 - 60pF
C3
+
-
BUFFER VOLTAGE
FOLLOWER
0.1
F
0.1
F
-7.5V
+7.5V
2k
10k
CENTERING
100k
+7.5V
-7.5V
+7.5V
430pF
6.8M
CA3080
+
-
30k
-7.5V
10k
50k
C5
15 - 115
C4
4 - 60
HIGH-FREQ.
LEVEL
ADJUST
2-1N914
HIGH-
FREQ.
SHAPE
THRESHOLD
DETECTOR
+
-
FREQ.
ADJUST
500
CA3080, CA3080A
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