harris / CA3096
.PDF
CA3096, CA3096A, CA3096C
Typical Performance Curves (Continued)
CAPACITANCE (pF)
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CBC |
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CBI |
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CBE |
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BIAS VOLTAGE (V)
FIGURE 31. CAPACITANCE vs BIAS VOLTAGE (P-N-P)
Typical Applications
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(SUBSTRATE) |
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CENTER FREQUENCY: 1kHz |
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f1 |
500Ω |
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16 |
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3kΩ |
1μF |
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1 |
0.1μF |
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(V) |
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Q4 |
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3 |
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10 |
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VOLTAGE |
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1kΩ |
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11 |
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5 |
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V+ = 10V |
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Q5 |
3k |
Ω |
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OUTPUT |
4 |
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3 |
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1kΩ |
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0.1μF |
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2 |
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OUTPUT |
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f2 |
500Ω |
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1 |
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Q2 |
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44003 |
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8 |
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0 |
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4 |
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-20 |
-10 |
0 |
10 |
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NOTE: F1 OR F2 < 10kHz |
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f2 - f1 > 0 |
f1 = f2 |
f1 - f2 > 0 |
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FREQUENCY DEVIATION (kHz) |
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FIGURE 32. FREQUENCY COMPARATOR USING CA3096 |
FIGURE 33. FREQUENCY COMPARATOR CHARACTERISTICS |
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NTC |
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10kΩ |
10kΩ |
5.1kΩ |
MT1 |
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SENSOR |
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T2300B |
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10 |
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1kΩ |
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2 |
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MT2 |
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100μF |
+ |
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Q5 |
14 |
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120V AC |
Q1 |
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Q4 |
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12V |
- |
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1 |
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12 |
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6.8kΩ |
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RP |
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Q2 |
LOAD |
Q3 |
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5.1kΩ |
10kΩ |
4 |
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2W |
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FIGURE 34. LINE-OPERATED LEVEL SWITCH USING CA3096A OR CA3096
6-43
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CA3096, CA3096A, CA3096C |
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Typical Applications (Continued) |
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+6V |
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40841 |
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MOSFET |
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Q5 |
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20kΩ |
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5kΩ |
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5kΩ |
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14 |
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15 |
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OUTPUT |
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6 |
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20kΩ |
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Q4 |
1kΩ |
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Q3 |
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2 |
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4 |
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7 |
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50MΩ |
5μF |
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1kΩ |
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3.9kΩ |
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10kΩ |
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TIME DELAY CHANGES ±7% |
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16 |
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FOR SUPPLY VOLTAGE CHANGE OF ±10% |
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FIGURE 35. ONE-MINUTE TIMER USING CA3096A AND A MOSFET |
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V+ |
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VT |
= ± |
36 |
1kΩ |
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RL |
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1kΩ |
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IO RL |
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12 |
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EO |
+VT |
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IF IO = 1mA AND RL = 1kΩ |
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Q4 |
11 |
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VIN |
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VT = ± 36mV |
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2kΩ |
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15 |
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-VT |
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14 |
Q5 |
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100Ω |
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VIN |
1 |
Q1 |
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Q2 |
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EO |
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100Ω |
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1kΩ |
9 |
IO |
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0 |
t |
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1kΩ |
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8 |
Q3 |
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V- |
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FIGURE 36. CA3096A SMALL-SIGNAL ZERO VOLTAGE DETECTOR HAVING NOISE IMMUNITY |
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1.5V |
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LAMP GE 2158D |
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OR EQUIVALENT |
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Q5 |
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14 |
10 |
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10kΩ |
2kΩ |
9 |
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15 |
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11 |
Q4 |
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8 |
Q3 |
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12 |
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1.5MΩ |
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1 |
Q1 |
Q2 |
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500kΩ |
5μF |
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1kΩ |
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2kΩ |
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16 |
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(SUBSTRATE) |
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FIGURE 37. TEN-SECOND TIMER OPERATED FROM 1.5V SUPPLY USING CA3096 |
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6-44 |
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CA3096, CA3096A, CA3096C
Typical Applications (Continued)
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+6V |
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100kΩ |
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6.2kΩ |
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6.2kΩ |
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1% |
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1% |
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1% |
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OUTPUT |
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INPUT |
11 |
Q4 |
Q5 |
14 |
5 |
Q2 |
Q1 |
1 |
100kΩ |
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100kΩ |
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2 |
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1% |
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15 |
1% |
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9 |
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Q3 |
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51kΩ |
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7 |
5kΩ |
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1% |
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1% |
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51kΩ |
300Ω |
1kΩ |
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1% |
1% |
1% |
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16 |
-6V |
NOTES:
1.Can be operated with either dual supply or single supply.
2.Wide-input common mode range +5V to -5V.
3.Low bias current: <1μA.
FIGURE 38. CASCADE OF DIFFERENTIAL AMPLIFIERS USING CA3096A
VOLTAGE GAIN (dB)
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10 |
100 |
1000 |
FREQUENCY (kHz)
FIGURE 39. GAIN-FREQUENCY CHARACTERISTICS
6-45