Datasheet LT5534 (Analog Devices) - 5
| 制造商 | Analog Devices |
| 描述 | 50MHz to 3GHz RF Power Detector with 60dB Dynamic Range |
| 页数 / 页 | 10 / 5 — TYPICAL PERFORMANCE CHARACTERISTICS (Test circuit shown in Figure 1). … |
| 文件格式/大小 | PDF / 1.0 Mb |
| 文件语言 | 英语 |
TYPICAL PERFORMANCE CHARACTERISTICS (Test circuit shown in Figure 1). Output Voltage vs RF Input Power
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LT5534
TYPICAL PERFORMANCE CHARACTERISTICS (Test circuit shown in Figure 1) Output Voltage vs RF Input Power Output Voltage Distribution VOUT Variation vs RF Input Power at VCC = 3V and 5V vs Temperature
3 2.8 35 VCC = 3V AT 2.5GHz TA = 25°C RF PIN = –48dBm AT 1.9GHz TA = 25°C NORMALIZED AT 25°C VCC = 3V TA = –40°C 2 2.4 30 TA = 85°C 50MHz 2.0 25 1 V T CC = 3V, 5V A = –40°C 1.6 (V) 1.9GHz 20 0 VCC = 3V, 5V V OUT 1.2 VARIATION (dB) 15 –1 TA = 85°C V OUT 0.8 10 –2 0.4 PERCENTAGE DISTRIBUTION (%) 5 –3 0 0 –60 –50 –40 –30 –20 –10 0 –60 –50 –40 –30 –20 –10 0 0.54 0.56 0.58 0.6 0.62 0.64 0.66 0.68 0.7 RF INPUT POWER (dBm) RF INPUT POWER (dBm) 5534 G11 VOUT (V) 5534 G10 5534 G12
Output Voltage Distribution vs Temperature Supply Voltage vs Supply Current
40 10 RF PIN = –14dBm AT 1.9GHz TA = 25°C V 35 CC = 3V TA = –40°C TA = 85°C 9 30 TA = 85°C 8 25 TA = 25°C 20 7 15 TA = –40°C 6 10 SUPPLY CURRENT (mA) PERCENTAGE DISTRIBUTION (%) 5 5 0 4 1.79 1.81 1.83 1.85 1.87 1.89 1.91 1.93 2.5 3 3.5 4 4.5 5 5.5 VOUT (V) SUPPLY VOLTAGE (V) 5534 G13 5530 G14
RF Input Return Loss vs Frequency Output Transient Response
0 –5 1V/DIV –10 VOUT –15 RETURN LOSS (dB) –20 RF PULSED RF INPUT 0dBm AT 100MHz –25 –30 0 0.5 1 1.5 2 2.5 3 50ns/DIV 5534 G16 RF INPUT FREQUENCY (GHz) 5534 G15 5534fc 5 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram TEST CIRCUIT Applications Information Revision History Package Description Related Parts
TYPICAL PERFORMANCE CHARACTERISTICS (Test circuit shown in Figure 1) Output Voltage vs RF Input Power Output Voltage Distribution VOUT Variation vs RF Input Power at VCC = 3V and 5V vs Temperature
3 2.8 35 VCC = 3V AT 2.5GHz TA = 25°C RF PIN = –48dBm AT 1.9GHz TA = 25°C NORMALIZED AT 25°C VCC = 3V TA = –40°C 2 2.4 30 TA = 85°C 50MHz 2.0 25 1 V T CC = 3V, 5V A = –40°C 1.6 (V) 1.9GHz 20 0 VCC = 3V, 5V V OUT 1.2 VARIATION (dB) 15 –1 TA = 85°C V OUT 0.8 10 –2 0.4 PERCENTAGE DISTRIBUTION (%) 5 –3 0 0 –60 –50 –40 –30 –20 –10 0 –60 –50 –40 –30 –20 –10 0 0.54 0.56 0.58 0.6 0.62 0.64 0.66 0.68 0.7 RF INPUT POWER (dBm) RF INPUT POWER (dBm) 5534 G11 VOUT (V) 5534 G10 5534 G12
Output Voltage Distribution vs Temperature Supply Voltage vs Supply Current
40 10 RF PIN = –14dBm AT 1.9GHz TA = 25°C V 35 CC = 3V TA = –40°C TA = 85°C 9 30 TA = 85°C 8 25 TA = 25°C 20 7 15 TA = –40°C 6 10 SUPPLY CURRENT (mA) PERCENTAGE DISTRIBUTION (%) 5 5 0 4 1.79 1.81 1.83 1.85 1.87 1.89 1.91 1.93 2.5 3 3.5 4 4.5 5 5.5 VOUT (V) SUPPLY VOLTAGE (V) 5534 G13 5530 G14
RF Input Return Loss vs Frequency Output Transient Response
0 –5 1V/DIV –10 VOUT –15 RETURN LOSS (dB) –20 RF PULSED RF INPUT 0dBm AT 100MHz –25 –30 0 0.5 1 1.5 2 2.5 3 50ns/DIV 5534 G16 RF INPUT FREQUENCY (GHz) 5534 G15 5534fc 5 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram TEST CIRCUIT Applications Information Revision History Package Description Related Parts