Datasheet LT6402-12 (Analog Devices) - 6
| 制造商 | Analog Devices |
| 描述 | 300MHz Low Distortion, Low Noise Differential Amplifier/ADC Driver (AV = 12dB) |
| 页数 / 页 | 16 / 6 — TYPICAL PERFORMANCE CHARACTERISTICS. Third Order Intermodulation. Output … |
| 文件格式/大小 | PDF / 240 Kb |
| 文件语言 | 英语 |
TYPICAL PERFORMANCE CHARACTERISTICS. Third Order Intermodulation. Output Third Order Intercept vs. Distortion vs Frequency,
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LT6402-12
TYPICAL PERFORMANCE CHARACTERISTICS Third Order Intermodulation Third Order Intermodulation Output Third Order Intercept vs Distortion vs Frequency, Distortion vs Frequency, Frequency, Differential Input, Differential Input, No RLOAD Differential Input, RLOAD = 400
Ω
No RLOAD
–65 –60 51 2 TONES 2 TONES 2VP-P COMPOSITE 2VP-P COMPOSITE 49 –70 1MHz TONE SPACING –65 1MHz TONE SPACING UNFILTERED OUTPUTS 47 –70 –75 UNFILTERED 45 –75 OUTPUTS UNFILTERED –80 43 OUTPUTS –80 FILTERED OUTPUTS 41 –85 OUTPUT IP3 (dBm) –85 THIRD ORDER IMD (dBc) FILTERED THIRD ORDER IMD (dBc) FILTERED 39 OUTPUTS –90 OUTPUTS –90 2 TONES 37 2VP-P COMPOSITE 1MHz TONE SPACING –95 –95 35 5 10 15 20 25 30 35 5 10 15 20 25 30 35 5 10 15 20 25 30 35 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 64026 G04 640212 G05 640212 G06
Output Third Order Intercept vs Frequency, Differential Input, Distortion vs Frequency, Distortion vs Frequency, RLOAD = 400
Ω
Differential Input, No RLOAD Differential Input, No RLOAD
51 –40 –45 FILTERED OUTPUTS UNFILTERED OUTPUTS V V 49 OUT = 2VP-P OUT = 2VP-P FILTERED OUTPUTS –50 –55 47 –60 45 –65 43 TION (dBc) –70 TION (dBc) 41 –75 OUTPUT IP3 (dBm) UNFILTERED OUTPUTS DISTOR –80 DISTOR HD3 HD3 39 –85 2 TONES –90 37 HD2 2VP-P COMPOSITE HD2 1MHz TONE SPACING 35 –100 –95 5 10 15 20 25 30 35 1 10 100 1 10 100 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 640212 G07 640212 G08 640212 G09
Distortion vs Output Amplitude, Distortion vs Output Amplitude, Output 1dB Compression 20MHz Differential Input, No R 20MHz Differential Input, No R LOAD LOAD vs Frequency
–70 –70 25 FILTERED OUTPUTS UNFILTERED OUTPUTS UNFILTERED OUTPUTS 20 –75 –75 15 HD2 100Ω LOAD 400Ω LOAD –80 10 HD2 TION (dBc) TION (dBc) –80 5 HD3 –85 HD3 0 DISTOR DISTOR –85 –5 –90 OUTPUT 1dB COMPRESSION (dBm) –10 –95 –90 –15 0 1 2 3 4 5 6 7 8 9 10 0 1 2 3 4 5 6 7 8 9 10 1 10 100 1000 OUTPUT AMPLITUDE (dBm) OUTPUT AMPLITUDE (dBm) FREQUENCY (MHz) 640212 G10 640212 G11 640212 G12 640212fa 6
TYPICAL PERFORMANCE CHARACTERISTICS Third Order Intermodulation Third Order Intermodulation Output Third Order Intercept vs Distortion vs Frequency, Distortion vs Frequency, Frequency, Differential Input, Differential Input, No RLOAD Differential Input, RLOAD = 400
Ω
No RLOAD
–65 –60 51 2 TONES 2 TONES 2VP-P COMPOSITE 2VP-P COMPOSITE 49 –70 1MHz TONE SPACING –65 1MHz TONE SPACING UNFILTERED OUTPUTS 47 –70 –75 UNFILTERED 45 –75 OUTPUTS UNFILTERED –80 43 OUTPUTS –80 FILTERED OUTPUTS 41 –85 OUTPUT IP3 (dBm) –85 THIRD ORDER IMD (dBc) FILTERED THIRD ORDER IMD (dBc) FILTERED 39 OUTPUTS –90 OUTPUTS –90 2 TONES 37 2VP-P COMPOSITE 1MHz TONE SPACING –95 –95 35 5 10 15 20 25 30 35 5 10 15 20 25 30 35 5 10 15 20 25 30 35 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 64026 G04 640212 G05 640212 G06
Output Third Order Intercept vs Frequency, Differential Input, Distortion vs Frequency, Distortion vs Frequency, RLOAD = 400
Ω
Differential Input, No RLOAD Differential Input, No RLOAD
51 –40 –45 FILTERED OUTPUTS UNFILTERED OUTPUTS V V 49 OUT = 2VP-P OUT = 2VP-P FILTERED OUTPUTS –50 –55 47 –60 45 –65 43 TION (dBc) –70 TION (dBc) 41 –75 OUTPUT IP3 (dBm) UNFILTERED OUTPUTS DISTOR –80 DISTOR HD3 HD3 39 –85 2 TONES –90 37 HD2 2VP-P COMPOSITE HD2 1MHz TONE SPACING 35 –100 –95 5 10 15 20 25 30 35 1 10 100 1 10 100 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 640212 G07 640212 G08 640212 G09
Distortion vs Output Amplitude, Distortion vs Output Amplitude, Output 1dB Compression 20MHz Differential Input, No R 20MHz Differential Input, No R LOAD LOAD vs Frequency
–70 –70 25 FILTERED OUTPUTS UNFILTERED OUTPUTS UNFILTERED OUTPUTS 20 –75 –75 15 HD2 100Ω LOAD 400Ω LOAD –80 10 HD2 TION (dBc) TION (dBc) –80 5 HD3 –85 HD3 0 DISTOR DISTOR –85 –5 –90 OUTPUT 1dB COMPRESSION (dBm) –10 –95 –90 –15 0 1 2 3 4 5 6 7 8 9 10 0 1 2 3 4 5 6 7 8 9 10 1 10 100 1000 OUTPUT AMPLITUDE (dBm) OUTPUT AMPLITUDE (dBm) FREQUENCY (MHz) 640212 G10 640212 G11 640212 G12 640212fa 6