Datasheet LTC5587 (Analog Devices) - 7
| Hersteller | Analog Devices |
| Beschreibung | 6 GHz RMS Power Detector with Digital Output |
| Seiten / Seite | 20 / 7 — TYPICAL PERFORMANCE CHARACTERISTICS. VCC = VDD = OVDD = 3.3V, VREF = … |
| Dateiformat / Größe | PDF / 325 Kb |
| Dokumentensprache | Englisch |
TYPICAL PERFORMANCE CHARACTERISTICS. VCC = VDD = OVDD = 3.3V, VREF = 1.8V, EN = 3.3V,
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LTC5587
TYPICAL PERFORMANCE CHARACTERISTICS VCC = VDD = OVDD = 3.3V, VREF = 1.8V, EN = 3.3V, fSMPL = fSMPL(MAX) and fSCK = fSCK(MAX) unless otherwise noted. VOUT = ADC Output (LSB) • 1.8/4096. Test circuit is shown in Figure 1. Output Voltage and Linearity Output Voltage Temperature Linearity Error vs RF Input Power Error 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 – 40°C 2 2 1.6 1.5 LINEARITY ERROR (dB) 1.4 1.0 1 85°C 1 1.2 0.5 (V) 1.0 0 0 0 OUTV –40°C 0.8 –0.5 VARIATION (dB) –1 –1 CW 0.6 –1.0 WCDMA, UL LINEARITY ERROR (dB) WCDMA DL 1C 0.4 –1.5 –2 –2 WCDMA DL 4C 0.2 –2.0 LTE DL 1C LTE DL 4C 0 –2.5 –3 –3 –40 –35 –30 –25 –20 –15 –10 –5 0 5 10 –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) 5587 G10 5587 G11 5587 G12
Output Voltage and Linearity Output Voltage Temperature Linearity Error vs RF Input Power Error at 2600MHz Variation from 25°C at 2600 MHz 2.6GHz Modulated Waveforms
2.0 2.5 3 3 25°C TA = 25°C 1.8 85°C 2.0 – 40°C 2 2 1.6 1.5 LINEARITY ERROR (dB) 1.4 1.0 1 85°C 1 1.2 0.5 (V) 1.0 0 0 0 OUT –40°C V 0.8 –0.5 VARIATION (dB) –1 –1 0.6 –1.0 LINEARITY ERROR (dB) CW 0.4 –1.5 –2 –2 WiMax OFDM PREAMBLE 0.2 –2.0 WiMax OFDM BURST WiMax OFDMA PREAMBLE 0 –2.5 –3 –3 –40 –35 –30 –25 –20 –15 –10 –5 0 5 10 –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) 5587 G13 5587 G14 5587 G15
Output Voltage and Linearity Output Voltage Temperature Linearity Error vs RF Input Power Error 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 – 40°C 2 2 1.6 1.5 LINEARITY ERROR (dB) 1.4 1.0 1 85°C 1 1.2 0.5 (V) 1.0 0 0 0 OUT –40°C V 0.8 –0.5 VARIATION (dB) –1 –1 0.6 –1.0 LINEARITY ERROR (dB) 0.4 –1.5 –2 –2 CW 0.2 –2.0 WiMax OFDMA PREAMBLE WiMax OFDM BURST 0 –2.5 –3 –3 –40 –35 –30 –25 –20 –15 –10 –5 0 5 10 –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) 5587 G16 5587 G17 5587 G18 5587f 7 Document Outline FEATURES DESCRIPTION APPLICATIONS BLOCK DIAGRAM ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION ORDER INFORMATION ELECTRICAL CHARACTERISTICS TYPICAL PERFORMANCE CHARACTERISTICS PIN FUNCTIONS BLOCK DIAGRAM TIMING DIAGRAMS TEST CIRCUIT APPLICATIONS INFORMATION PACKAGE DESCRIPTION TYPICAL APPLICATION RELATED PARTS
TYPICAL PERFORMANCE CHARACTERISTICS VCC = VDD = OVDD = 3.3V, VREF = 1.8V, EN = 3.3V, fSMPL = fSMPL(MAX) and fSCK = fSCK(MAX) unless otherwise noted. VOUT = ADC Output (LSB) • 1.8/4096. Test circuit is shown in Figure 1. Output Voltage and Linearity Output Voltage Temperature Linearity Error vs RF Input Power Error 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 – 40°C 2 2 1.6 1.5 LINEARITY ERROR (dB) 1.4 1.0 1 85°C 1 1.2 0.5 (V) 1.0 0 0 0 OUTV –40°C 0.8 –0.5 VARIATION (dB) –1 –1 CW 0.6 –1.0 WCDMA, UL LINEARITY ERROR (dB) WCDMA DL 1C 0.4 –1.5 –2 –2 WCDMA DL 4C 0.2 –2.0 LTE DL 1C LTE DL 4C 0 –2.5 –3 –3 –40 –35 –30 –25 –20 –15 –10 –5 0 5 10 –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) 5587 G10 5587 G11 5587 G12
Output Voltage and Linearity Output Voltage Temperature Linearity Error vs RF Input Power Error at 2600MHz Variation from 25°C at 2600 MHz 2.6GHz Modulated Waveforms
2.0 2.5 3 3 25°C TA = 25°C 1.8 85°C 2.0 – 40°C 2 2 1.6 1.5 LINEARITY ERROR (dB) 1.4 1.0 1 85°C 1 1.2 0.5 (V) 1.0 0 0 0 OUT –40°C V 0.8 –0.5 VARIATION (dB) –1 –1 0.6 –1.0 LINEARITY ERROR (dB) CW 0.4 –1.5 –2 –2 WiMax OFDM PREAMBLE 0.2 –2.0 WiMax OFDM BURST WiMax OFDMA PREAMBLE 0 –2.5 –3 –3 –40 –35 –30 –25 –20 –15 –10 –5 0 5 10 –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) 5587 G13 5587 G14 5587 G15
Output Voltage and Linearity Output Voltage Temperature Linearity Error vs RF Input Power Error 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 – 40°C 2 2 1.6 1.5 LINEARITY ERROR (dB) 1.4 1.0 1 85°C 1 1.2 0.5 (V) 1.0 0 0 0 OUT –40°C V 0.8 –0.5 VARIATION (dB) –1 –1 0.6 –1.0 LINEARITY ERROR (dB) 0.4 –1.5 –2 –2 CW 0.2 –2.0 WiMax OFDMA PREAMBLE WiMax OFDM BURST 0 –2.5 –3 –3 –40 –35 –30 –25 –20 –15 –10 –5 0 5 10 –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) 5587 G16 5587 G17 5587 G18 5587f 7 Document Outline FEATURES DESCRIPTION APPLICATIONS BLOCK DIAGRAM ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION ORDER INFORMATION ELECTRICAL CHARACTERISTICS TYPICAL PERFORMANCE CHARACTERISTICS PIN FUNCTIONS BLOCK DIAGRAM TIMING DIAGRAMS TEST CIRCUIT APPLICATIONS INFORMATION PACKAGE DESCRIPTION TYPICAL APPLICATION RELATED PARTS