Datasheet CA3080, CA3080A (Intersil) - 10
| 制造商 | Intersil |
| 描述 | 2MHz, Operational Transconductance Amplifier (OTA) |
| 页数 / 页 | 11 / 10 — Typical Performance Curves. (Continued). SUPPLY VOLTS: VS =. 15V. V+ = … |
| 文件格式/大小 | PDF / 1.2 Mb |
| 文件语言 | 英语 |
Typical Performance Curves. (Continued). SUPPLY VOLTS: VS =. 15V. V+ = 15V. ) A 104. 103. 125oC. CURRENT ( T U. CA3080, A. 102. VDIFF =. 25oC
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CA3080, CA3080A
Typical Performance Curves (Continued) SUPPLY VOLTS: VS =
15V V+ = 15V ) A 104 p 103 7 125oC 1 2 CURRENT ( T U CA3080, A 6 102 VDIFF =
4V 3 5 25oC 10 4 DIFFERENTIAL INP 1 0 1 2 3 4 5 6 7 V- = -15V INPUT DIFFERENTIAL VOLTAGE (V) FIGURE 24. DIFFERENTIAL INPUT CURRENT TEST CIRCUIT FIGURE 25. INPUT CURRENT vs INPUT DIFFERENTIAL VOLTAGE SUPPLY VOLTS: VS =
15V SUPPLY VOLTS: V T S =
15V A = 25oC 900 100 ) V 800 m ) -55oC 700 GE ( 10 600 TA 25oC 500 TANCE (M IS 1 400 R BIAS VOL 300 125oC T RES U 0.1 IFIE P L 200 IN 100 AMP 0.01 0 0.1 1 10 100 1000 0.1 1 10 100 1000 AMPLIFIER BIAS CURRENT (
A) AMPLIFIER BIAS CURRENT (
A) FIGURE 26. INPUT RESISTANCE vs AMPLIFIER BIAS CURRENT FIGURE 27. AMPLIFIER BIAS VOLTAGE vs AMPLIFIER BIAS CURRENT 7 ) 105 SUPPLY VOLTS: VS =
15V SUPPLY VOLTS: V pF S =
15V 6 f = 1 MHz TA = 25oC T ) A = 25oC 104 ANCE ( 5 ACIT CO 4 103 TANCE (M CAP C IS I 3 RES 102 2 UT P OUT 10 T AND OUTPUT 1 U P IN 0 1 0.1 1 10 100 1000 0.1 1 10 100 1000 AMPLIFIER BIAS CURRENT (
A) AMPLIFIER BIAS CURRENT (
A) FIGURE 28. INPUT AND OUTPUT CAPACITANCE vs AMPLI- FIGURE 29. OUTPUT RESISTANCE vs AMPLIFIER BIAS FIER BIAS CURRENT CURRENT
FN475 Rev.6.00 Page 10 of 11 Jan 13, 2017
Typical Performance Curves (Continued) SUPPLY VOLTS: VS =
15V V+ = 15V ) A 104 p 103 7 125oC 1 2 CURRENT ( T U CA3080, A 6 102 VDIFF =
4V 3 5 25oC 10 4 DIFFERENTIAL INP 1 0 1 2 3 4 5 6 7 V- = -15V INPUT DIFFERENTIAL VOLTAGE (V) FIGURE 24. DIFFERENTIAL INPUT CURRENT TEST CIRCUIT FIGURE 25. INPUT CURRENT vs INPUT DIFFERENTIAL VOLTAGE SUPPLY VOLTS: VS =
15V SUPPLY VOLTS: V T S =
15V A = 25oC 900 100 ) V 800 m ) -55oC 700 GE ( 10 600 TA 25oC 500 TANCE (M IS 1 400 R BIAS VOL 300 125oC T RES U 0.1 IFIE P L 200 IN 100 AMP 0.01 0 0.1 1 10 100 1000 0.1 1 10 100 1000 AMPLIFIER BIAS CURRENT (
A) AMPLIFIER BIAS CURRENT (
A) FIGURE 26. INPUT RESISTANCE vs AMPLIFIER BIAS CURRENT FIGURE 27. AMPLIFIER BIAS VOLTAGE vs AMPLIFIER BIAS CURRENT 7 ) 105 SUPPLY VOLTS: VS =
15V SUPPLY VOLTS: V pF S =
15V 6 f = 1 MHz TA = 25oC T ) A = 25oC 104 ANCE ( 5 ACIT CO 4 103 TANCE (M CAP C IS I 3 RES 102 2 UT P OUT 10 T AND OUTPUT 1 U P IN 0 1 0.1 1 10 100 1000 0.1 1 10 100 1000 AMPLIFIER BIAS CURRENT (
A) AMPLIFIER BIAS CURRENT (
A) FIGURE 28. INPUT AND OUTPUT CAPACITANCE vs AMPLI- FIGURE 29. OUTPUT RESISTANCE vs AMPLIFIER BIAS FIER BIAS CURRENT CURRENT
FN475 Rev.6.00 Page 10 of 11 Jan 13, 2017