Datasheet LT5581 (Analog Devices) - 6
| Fabricante | Analog Devices |
| Descripción | 6GHz RMS Power Detector with 40dB Dynamic Range |
| Páginas / Página | 18 / 6 — TYPICAL PERFORMANCE CHARACTERISTICS. Output Voltage and Linearity Error. … |
| Formato / tamaño de archivo | PDF / 640 Kb |
| Idioma del documento | Inglés |
TYPICAL PERFORMANCE CHARACTERISTICS. Output Voltage and Linearity Error. Linearity Error Temperature
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LT5581
TYPICAL PERFORMANCE CHARACTERISTICS Output Voltage and Linearity Error Linearity Error Temperature Linearity Error vs RF Input Power, at 2140MHz Variation from 25°C at 2140MHz 2140MHz Modulated Waveforms
2.0 2.5 3 3 25°C TA = 25°C 1.8 85°C 2.0 1.6 –40°C 1.5 2 2 LINEARITY ERROR (dB) 1.4 1.0 1 85°C 1 1.2 0.5 (V) 1.0 0 0 0 V OUT 0.8 –0.5 –40°C CW 0.6 –1.0 VARIATION (dB) –1 –1 LINEARITY ERROR (dB) WCDMA, UL 0.4 –1.5 WCDMA DL 1C –2 –2 WCDMA DL 4C 0.2 –2.0 LTE DL 1C 0 –2.5 LTE DL 4C –40 –35 –30 –25 –20 –15 –10 –5 0 5 10 –3 –3 –40 –35 –30 –25 –20 –15 –10 –5 0 5 10 –35 –30 –25 –20 –15 –10 –5 0 5 10 RF INPUT POWER (dBm) RF INPUT POWER (dBm) RF INPUT POWER (dBm) 5581 G10 5581 G11 5581 G12
Output Voltage and Linearity Error Linearity Error Temperature Linearity Error vs RF Input Power, at 2600MHz Variation from 25°C at 2600MHz 2.6GHz Modulated Waveforms
2.0 2.5 3 3 25°C TA = 25°C 1.8 85°C 2.0 1.6 –40°C 1.5 2 2 LINEARITY ERROR (dB) 1.4 1.0 1 85°C 1 1.2 0.5 (V) 1.0 0 0 0 V OUT –40°C 0.8 –0.5 0.6 –1.0 VARIATION (dB) –1 –1 LINEARITY ERROR (dB) 0.4 –1.5 CW –2 –2 WiMax OFDM PREAMBLE 0.2 –2.0 WiMax OFDM BURST 0 –2.5 WiMax OFDMA PREAMBLE –40 –3 –35 –30 –25 –20 –15 –10 –5 0 5 10 –3 –40 –35 –30 –25 –20 –15 –10 –5 0 5 10 –35 –30 –25 –20 –15 –10 –5 0 5 10 RF INPUT POWER (dBm) RF INPUT POWER (dBm) RF INPUT POWER (dBm) 5581 G13 5581 G14 5581 G15
Output Voltage and Linearity Error Linearity Error Temperature Linearity Error vs RF Input Power, at 3500MHz Variation from 25°C at 3500MHz 3.5GHz Modulated Waveforms
2.0 2.5 3 3 25°C TA = 25°C 1.8 85°C 2.0 1.6 –40°C 1.5 2 2 LINEARITY ERROR (dB) 1.4 1.0 1 85°C 1 1.2 0.5 (V) 1.0 0 0 0 V OUT –40°C 0.8 –0.5 0.6 –1.0 VARIATION (dB) –1 –1 LINEARITY ERROR (dB) 0.4 –1.5 –2 –2 CW 0.2 –2.0 WiMax OFDMA PREAMBLE 0 –2.5 WiMax OFDM BURST –40 –3 –35 –30 –25 –20 –15 –10 –5 0 5 10 –3–40 –35 –30 –25 –20 –15 –10 –5 0 5 10 –35 –30 –25 –20 –15 –10 –5 0 5 10 RF INPUT POWER (dBm) RF INPUT POWER (dBm) RF INPUT POWER (dBm) 5581 G16 5581 G17 5581 G18 5581fb 6 For more information www.linear.com/LT5581 Document Outline Description Typical Application Absolute Maximum Ratings Pin Configuration Typical Performance Characteristics Pin Functions Package Description
TYPICAL PERFORMANCE CHARACTERISTICS Output Voltage and Linearity Error Linearity Error Temperature Linearity Error vs RF Input Power, at 2140MHz Variation from 25°C at 2140MHz 2140MHz Modulated Waveforms
2.0 2.5 3 3 25°C TA = 25°C 1.8 85°C 2.0 1.6 –40°C 1.5 2 2 LINEARITY ERROR (dB) 1.4 1.0 1 85°C 1 1.2 0.5 (V) 1.0 0 0 0 V OUT 0.8 –0.5 –40°C CW 0.6 –1.0 VARIATION (dB) –1 –1 LINEARITY ERROR (dB) WCDMA, UL 0.4 –1.5 WCDMA DL 1C –2 –2 WCDMA DL 4C 0.2 –2.0 LTE DL 1C 0 –2.5 LTE DL 4C –40 –35 –30 –25 –20 –15 –10 –5 0 5 10 –3 –3 –40 –35 –30 –25 –20 –15 –10 –5 0 5 10 –35 –30 –25 –20 –15 –10 –5 0 5 10 RF INPUT POWER (dBm) RF INPUT POWER (dBm) RF INPUT POWER (dBm) 5581 G10 5581 G11 5581 G12
Output Voltage and Linearity Error Linearity Error Temperature Linearity Error vs RF Input Power, at 2600MHz Variation from 25°C at 2600MHz 2.6GHz Modulated Waveforms
2.0 2.5 3 3 25°C TA = 25°C 1.8 85°C 2.0 1.6 –40°C 1.5 2 2 LINEARITY ERROR (dB) 1.4 1.0 1 85°C 1 1.2 0.5 (V) 1.0 0 0 0 V OUT –40°C 0.8 –0.5 0.6 –1.0 VARIATION (dB) –1 –1 LINEARITY ERROR (dB) 0.4 –1.5 CW –2 –2 WiMax OFDM PREAMBLE 0.2 –2.0 WiMax OFDM BURST 0 –2.5 WiMax OFDMA PREAMBLE –40 –3 –35 –30 –25 –20 –15 –10 –5 0 5 10 –3 –40 –35 –30 –25 –20 –15 –10 –5 0 5 10 –35 –30 –25 –20 –15 –10 –5 0 5 10 RF INPUT POWER (dBm) RF INPUT POWER (dBm) RF INPUT POWER (dBm) 5581 G13 5581 G14 5581 G15
Output Voltage and Linearity Error Linearity Error Temperature Linearity Error vs RF Input Power, at 3500MHz Variation from 25°C at 3500MHz 3.5GHz Modulated Waveforms
2.0 2.5 3 3 25°C TA = 25°C 1.8 85°C 2.0 1.6 –40°C 1.5 2 2 LINEARITY ERROR (dB) 1.4 1.0 1 85°C 1 1.2 0.5 (V) 1.0 0 0 0 V OUT –40°C 0.8 –0.5 0.6 –1.0 VARIATION (dB) –1 –1 LINEARITY ERROR (dB) 0.4 –1.5 –2 –2 CW 0.2 –2.0 WiMax OFDMA PREAMBLE 0 –2.5 WiMax OFDM BURST –40 –3 –35 –30 –25 –20 –15 –10 –5 0 5 10 –3–40 –35 –30 –25 –20 –15 –10 –5 0 5 10 –35 –30 –25 –20 –15 –10 –5 0 5 10 RF INPUT POWER (dBm) RF INPUT POWER (dBm) RF INPUT POWER (dBm) 5581 G16 5581 G17 5581 G18 5581fb 6 For more information www.linear.com/LT5581 Document Outline Description Typical Application Absolute Maximum Ratings Pin Configuration Typical Performance Characteristics Pin Functions Package Description