Datasheet LT5537 (Analog Devices) - 5
| Manufacturer | Analog Devices |
| Description | Wide Dynamic Range RF/IF Log Detector |
| Pages / Page | 16 / 5 — TYPICAL PERFOR A CE CHARACTERISTICS. Output Voltage, Linearity Error. … |
| File Format / Size | PDF / 315 Kb |
| Document Language | English |
TYPICAL PERFOR A CE CHARACTERISTICS. Output Voltage, Linearity Error. VOUT Variation vs Input Power. vs Input Power at 10MHz
Model Line for this Datasheet
Text Version of Document
LT5537
W U TYPICAL PERFOR A CE CHARACTERISTICS Output Voltage, Linearity Error VOUT Variation vs Input Power Output Voltage, Linearity Error vs Input Power at 10MHz at 10MHz vs Input Power at 50MHz
2.4 3 3 2.4 3 VCC = ENBL = 3V NORMALIZED AT 25°C VCC = ENBL = 3V VCC = ENBL = 3V 2.0 2 2 2.0 2 25°C LINEARITY ERROR (dB) 85°C LINEARITY ERROR (dB) 25°C 1.6 1 1 1.6 1 85°C –40°C –40°C (V) (V) 1.2 0 0 1.2 0 OUT OUT –40°C V V VARIATION (dB) 85°C 0.8 –1 OUT –1 0.8 –1 V 0.4 –2 –2 0.4 –2 0 –3 –3 0 –3 –80 –60 –40 –20 0 20 –80 –60 –40 –20 0 20 –80 –60 –40 –20 0 20 INPUT POWER (dBm) INPUT POWER (dBm) INPUT POWER (dBm) 5537 G04 5537 G05 5537 G06
VOUT Variation vs Input Power Output Voltage, Linearity Error VOUT Variation vs Input Power at 50MHz vs Input Power at 100MHz at 100MHz
3 2.4 3 3 NORMALIZED AT 25°C VCC = ENBL = 3V NORMALIZED AT 25°C VCC = ENBL = 3V VCC = ENBL = 3V 2 2.0 2 2 85°C LINEARITY ERROR (dB) 85°C 85°C 25°C 1 1.6 1 1 (V) 0 1.2 0 0 OUT –40°C V VARIATION (dB) –40°C VARIATION (dB) OUT –1 0.8 –1 –1 V OUTV –40°C –2 0.4 –2 –2 –3 0 –3 –3 –80 –60 –40 –20 0 20 –80 –60 –40 –20 0 20 –80 –60 –40 –20 0 20 INPUT POWER (dBm) INPUT POWER (dBm) INPUT POWER (dBm) 5537 G07 5537 G08 5537 G09
Output Voltage, Linearity Error VOUT Variation vs Input Power vs Input Power at 200MHz at 200MHz Typical Detector Characteristics
2.4 3 3 2.4 NORMALIZED AT 25°C TA = 25°C VCC = ENBL = 3V 200MHz 2.0 2 2 2.0 ENBL = VCC 85°C LINEARITY ERROR (dB) 85°C 25°C 1.6 1 1 1.6 5V (V) –40°C (V) 1.2 0 0 1.2 OUT OUT 3V V V VARIATION (dB) 0.8 –1 OUT –1 0.8 V –40°C 0.4 –2 –2 0.4 VCC = ENBL = 3V 0 –3 –3 0 –80 –60 –40 –20 0 20 –80 –60 –40 –20 0 20 –80 –60 –40 –20 0 20 INPUT POWER (dBm) INPUT POWER (dBm) INPUT POWER (dBm) 5537 G10 5537 G11 5537 G12 5537fa 5
W U TYPICAL PERFOR A CE CHARACTERISTICS Output Voltage, Linearity Error VOUT Variation vs Input Power Output Voltage, Linearity Error vs Input Power at 10MHz at 10MHz vs Input Power at 50MHz
2.4 3 3 2.4 3 VCC = ENBL = 3V NORMALIZED AT 25°C VCC = ENBL = 3V VCC = ENBL = 3V 2.0 2 2 2.0 2 25°C LINEARITY ERROR (dB) 85°C LINEARITY ERROR (dB) 25°C 1.6 1 1 1.6 1 85°C –40°C –40°C (V) (V) 1.2 0 0 1.2 0 OUT OUT –40°C V V VARIATION (dB) 85°C 0.8 –1 OUT –1 0.8 –1 V 0.4 –2 –2 0.4 –2 0 –3 –3 0 –3 –80 –60 –40 –20 0 20 –80 –60 –40 –20 0 20 –80 –60 –40 –20 0 20 INPUT POWER (dBm) INPUT POWER (dBm) INPUT POWER (dBm) 5537 G04 5537 G05 5537 G06
VOUT Variation vs Input Power Output Voltage, Linearity Error VOUT Variation vs Input Power at 50MHz vs Input Power at 100MHz at 100MHz
3 2.4 3 3 NORMALIZED AT 25°C VCC = ENBL = 3V NORMALIZED AT 25°C VCC = ENBL = 3V VCC = ENBL = 3V 2 2.0 2 2 85°C LINEARITY ERROR (dB) 85°C 85°C 25°C 1 1.6 1 1 (V) 0 1.2 0 0 OUT –40°C V VARIATION (dB) –40°C VARIATION (dB) OUT –1 0.8 –1 –1 V OUTV –40°C –2 0.4 –2 –2 –3 0 –3 –3 –80 –60 –40 –20 0 20 –80 –60 –40 –20 0 20 –80 –60 –40 –20 0 20 INPUT POWER (dBm) INPUT POWER (dBm) INPUT POWER (dBm) 5537 G07 5537 G08 5537 G09
Output Voltage, Linearity Error VOUT Variation vs Input Power vs Input Power at 200MHz at 200MHz Typical Detector Characteristics
2.4 3 3 2.4 NORMALIZED AT 25°C TA = 25°C VCC = ENBL = 3V 200MHz 2.0 2 2 2.0 ENBL = VCC 85°C LINEARITY ERROR (dB) 85°C 25°C 1.6 1 1 1.6 5V (V) –40°C (V) 1.2 0 0 1.2 OUT OUT 3V V V VARIATION (dB) 0.8 –1 OUT –1 0.8 V –40°C 0.4 –2 –2 0.4 VCC = ENBL = 3V 0 –3 –3 0 –80 –60 –40 –20 0 20 –80 –60 –40 –20 0 20 –80 –60 –40 –20 0 20 INPUT POWER (dBm) INPUT POWER (dBm) INPUT POWER (dBm) 5537 G10 5537 G11 5537 G12 5537fa 5
