Datasheet LTC6400-20 (Analog Devices) - 9
| 制造商 | Analog Devices |
| 描述 | 1.8GHz Low Noise, Low Distortion Differential ADC Driver for 300MHz IF |
| 页数 / 页 | 16 / 9 — TYPICAL PERFORMANCE CHARACTERISTICS. Output 1dB Compression Point vs. … |
| 文件格式/大小 | PDF / 231 Kb |
| 文件语言 | 英语 |
TYPICAL PERFORMANCE CHARACTERISTICS. Output 1dB Compression Point vs. Output Third Order Intercept vs. Frequency. Turn-On Time
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LTC6400-20
TYPICAL PERFORMANCE CHARACTERISTICS Output 1dB Compression Point vs Output Third Order Intercept vs Frequency Frequency
20 60 DIFFERENTIAL INPUT RL = 400Ω (NOTE 7) 50 19 40 18 DIFFERENTIAL INPUT 30 VOUT = 2VP-P COMPOSITE (NOTE 7) 17 OUTPUT IP3 (dBm) 20 16 10 UNFILTERED NO R OUTPUT 1dB COMPRESSION (dBm) L UNFILTERED 200Ω RL FILTERED NO RL 15 0 50 100 150 200 250 300 0 50 100 150 200 250 300 FREQUENCY (MHz) FREQUENCY (MHz) 640020 G19 640020 G20
Turn-On Time Turn-Off Time
3.5 140 3.5 140 RL = 87.5Ω PER OUTPUT 3.0 120 3.0 120 SUPPLY CURRENT (mA) SUPPLY CURRENT (mA) 2.5 100 2.5 100 ICC 2.0 80 2.0 80 –OUT 1.5 –OUT 60 1.5 60 VOLTAGE (V) 1.0 40 VOLTAGE (V) 1.0 40 0.5 +OUT 20 0.5 20 +OUT ICC 0 0 0 0 ENABLE R ENABLE L = 87.5Ω PER OUTPUT –0.5 –20 –0.5 –20 –100 0 100 200 300 400 500 –100 0 100 200 300 400 500 TIME (ns) TIME (ns) 640020 G21 640020 G22 640020f 9
TYPICAL PERFORMANCE CHARACTERISTICS Output 1dB Compression Point vs Output Third Order Intercept vs Frequency Frequency
20 60 DIFFERENTIAL INPUT RL = 400Ω (NOTE 7) 50 19 40 18 DIFFERENTIAL INPUT 30 VOUT = 2VP-P COMPOSITE (NOTE 7) 17 OUTPUT IP3 (dBm) 20 16 10 UNFILTERED NO R OUTPUT 1dB COMPRESSION (dBm) L UNFILTERED 200Ω RL FILTERED NO RL 15 0 50 100 150 200 250 300 0 50 100 150 200 250 300 FREQUENCY (MHz) FREQUENCY (MHz) 640020 G19 640020 G20
Turn-On Time Turn-Off Time
3.5 140 3.5 140 RL = 87.5Ω PER OUTPUT 3.0 120 3.0 120 SUPPLY CURRENT (mA) SUPPLY CURRENT (mA) 2.5 100 2.5 100 ICC 2.0 80 2.0 80 –OUT 1.5 –OUT 60 1.5 60 VOLTAGE (V) 1.0 40 VOLTAGE (V) 1.0 40 0.5 +OUT 20 0.5 20 +OUT ICC 0 0 0 0 ENABLE R ENABLE L = 87.5Ω PER OUTPUT –0.5 –20 –0.5 –20 –100 0 100 200 300 400 500 –100 0 100 200 300 400 500 TIME (ns) TIME (ns) 640020 G21 640020 G22 640020f 9