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參數(shù)資料
| 型號(hào)： | CA3140 |
| 廠商： | Intersil Corporation |
| 英文描述： | 4.5MHz, BiMOS Operational Amplifier with MOSFET Input/Bipolar Output(4.5MHz BiCMOS運(yùn)算放大器（MOSFET輸入，Bipolar輸出）) |
| 中文描述： | 4.5MHz，BiMOS運(yùn)算放大器MOSFET的輸入/雙極性輸出（4.5MHz的BiCMOS運(yùn)算放大器（MOSFET的輸入，雙極性輸出）） |
| 文件頁(yè)數(shù)： | 11/23頁(yè) |
| 文件大小： | 1490K |
| 代理商： | CA3140 |
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11
FN957.10
July 11, 2005
FIGURE 10A. CIRCUIT
Top Trace: Output at junction of 2.7
and 51
resistors;
5V/Div., 500ms/Div.
Center Trace: External output of triangular function generator;
2V/Div., 500ms/Div.
Bottom Trace: Output of “Log” generator; 10V/Div., 500ms/Div.
FIGURE 10B. FIGURE FUNCTION GENERATOR SWEEPING
1V/Div., 1s/Div.
Three tone test signals, highest frequency
≥
0.5MHz. Note the slight
asymmetry at the three second/cycle signal. This asymmetry is due to
slightly different positive and negative integration from the CA3080A
and from the PC board and component leakages at the 100pA level.
FIGURE 10C. FUNCTION GENERATOR WITH FIXED
FREQUENCIES
FIGURE 10D. INTERCONNECTIONS
FIGURE 10. FUNCTION GENERATOR
0.1
μ
F
1N914
6
7
4
2
3
0.1
μ
F
5.1k
10k
2.7k
6
7
4
2
5
-15V
13k
+15V
CENTERING
10k
-15V
910k
62k
11k
10k
EXTERNAL
OUTPUT
11k
HIGH
FREQUENCY
LEVEL
7-60pF
EXTERNAL
OUTPUT
TO OUTPUT
AMPLIFIER
OUTPUT
AMPLIFIER
TO
SINE WAVE
SHAPER
2k
FREQUENCY
ADJUSTMENT
HIGH
FREQ.
SHAPE
SYMMETRY
THIS NETWORK IS USED WHEN THE
OPTIONAL BUFFER CIRCUIT IS NOT USED
-15V
+15V
10k
120
39k
100k
3
6
3
2
4
7
7.5k
+15V
+15V
15k
360
360
2M
7-60
pF
-15V
-15V
+15V
51
pF
+
CA3080A
-
CA3140
-
CA3080
+
+
-
5
-15V
FROM BUFFER METER
DRIVER (OPTIONAL)
FREQUENCY
ADJUSTMENT
METER DRIVER
AND BUFFER
AMPLIFIER
FUNCTION
GENERATOR
SINE WAVE
SHAPER
M
POWER
SUPPLY
±
15V
-15V
+15V
DC LEVEL
ADJUST
51
WIDEBAND
LINE DRIVER
SWEEP
GENERATOR
GATE
SWEEP
V-
SWEEP
LENGTH
EXTERNAL
INPUT
OFF
V-
COARSE
RATE
FINE
RATE
EXT.
INT.
CA3140, CA3140A
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| CA3140 DIE | 制造商:Harris Corporation 功能描述: |
| CA3140 WAF | 制造商:Intersil Corporation 功能描述: |
| CA3140_05 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:4.5MHz, BiMOS Operational Amplifier with MOSFET Input/Bipolar Output |
| CA3140A | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:4.5MHz, BiMOS Operational Amplifier with MOSFET Input/Bipolar Output |
| CA3140AE | 功能描述:IC OP AMP BIMOS 4.5MHZ 8-PDIP RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:50 系列:- 放大器類型:通用 電路數(shù):2 輸出類型:滿擺幅 轉(zhuǎn)換速率:1.8 V/µs 增益帶寬積:6.5MHz -3db帶寬:4.5MHz 電流 - 輸入偏壓:5nA 電壓 - 輸入偏移:100µV 電流 - 電源:65µA 電流 - 輸出 / 通道:35mA 電壓 - 電源，單路/雙路(±):1.8 V ~ 5.25 V，±0.9 V ~ 2.625 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:10-TFSOP，10-MSOP（0.118"，3.00mm 寬） 供應(yīng)商設(shè)備封裝:10-MSOP 包裝:管件 |
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