Datasheet LTC5583 (Analog Devices) - 10
| 制造商 | Analog Devices |
| 描述 | Matched Dual-Channel 6GHz RMS Power Detector |
| 页数 / 页 | 28 / 10 |
| 文件格式/大小 | PDF / 1.2 Mb |
| 文件语言 | 英语 |
该数据表的模型线
文件文字版本
LTC5583
TYPICAL PERFORMANCE CHARACTERISTICS VCC = 3.3V, EN = 3.3V, TA = 25°C, unless otherwise noted. For temperature compensation of logarithmic intercept at 3600MHz, set RP1 = Open, RP2 = 0, RT1 = 10.2kΩ, RT2 = 1.65kΩ. See Figure 2. Output Voltage and Linearity Error Difference Output and Linearity vs RF Input Power, 3600MHz CW Error vs RF Input Power, 3600MHz Inputs, Differential Drive CW Inputs, Differential Drive
2.5 2.5 2.5 2.5 VOS = 1.2V, INV = 0V 2.0 2.0 SWEEP CH B INPUT 2.0 1.5 2.0 HOLD CH A INPUT = –25dBm 1.5 LINEARITY ERROR (dB) LINEARITY ERROR (dB) 1.0 1.0 1.5 0.5 (V) 1.5 0.5 OB (V) 0 0 , V ODF OA V V 1.0 –0.5 1.0 –0.5 85°C, CH A –1.0 –1.0 85°C, CH B 0.5 25°C, CH A –1.5 0.5 –1.5 25°C, CH B SWEEP CH A INPUT 85°C –40°C, CH A –2.0 HOLD CH B 25°C –2.0 –40°C, CH B INPUT = –25dBm –40°C 0 –2.5 0 –2.5 –65 –55 –45 –35 –25 –15 –5 5 –65 –55 –45 –35 –25 –15 –5 5 INPUT POWER (dBm) INPUT POWER (dBm) 5583 G25 5583 G26
Output Voltage and Linearity Error Modulation Deviation vs RF vs RF Input Power, 3600MHz CW Input Power, 3600MHz Inputs, Inputs, Differential Drive, 3 Devices Differential Drive
2.5 2.5 3 2.0 2 2.0 1.5 LINEARITY ERROR (dB) 1.0 1 (V) 1.5 0.5 CW OB 0 0 , V OAV 1.0 –0.5 WiMAX –1 –1.0 LINEARITY ERROR (dB) 0.5 –1.5 85°C –2 DEVIATION MEASURED 25°C –2.0 FROM LINEAR REFERENCE –40°C GENERATED WITH CW INPUT. 0 –2.5 –3 –65 –55 –45 –35 –25 –15 –5 5 –65 –55 –45 –35 –25 –15 –5 5 INPUT POWER (dBm) INPUT POWER (dBm) 5583 G27 5583 G28
Channel Matching vs RF Input Input A to Output B Isolation, Power, 3600MHz CW Inputs, Input B to Output A Isolation, Differential Drive, 3 Devices 3600MHz CW Inputs, Differential Drive
3 0.09 2.5 A m B, FREQ SEP = 0Hz A m B INDICATES: B m A, FREQ SEP = 0Hz CH A = INTERFERING CHANNEL 2 0.06 A m B, FREQ SEP = 1MHz CH B = INTERFERED CHANNEL 2.0 B m A, FREQ SEP = 1MHz A m B, FREQ SEP = 10MHz B m A INDICATES: 1 0.03 VOA B m A, FREQ SEP = 10MHz CH B = INTERFERING CHANNEL 1.5 (dB) – V CH A = INTERFERED CHANNEL OB 0 0 OB INTERFERED CHANNEL – V (V) NOTE 7 OA 1.0 INPUT = –45dBm, V –1 –0.03 INTERFERING CHANNEL INPUT SWEPT 0.5 –2 85°C –0.06 FREQ SEP = FREQUENCY 25°C SEPARATION BETWEEN –40°C CH A INPUT AND CH B INPUT –3 –0.09 INTERFERED CHANNEL OUTPUT DEVIATION (dB) 0 –65 –55 –45 –35 –25 –15 –5 5 –45 –35 –25 –15 –5 5 INPUT POWER (dBm) INTERFERING CHANNEL 5583 G29 INPUT POWER (dBm) 5583 G30 5583fa 10
TYPICAL PERFORMANCE CHARACTERISTICS VCC = 3.3V, EN = 3.3V, TA = 25°C, unless otherwise noted. For temperature compensation of logarithmic intercept at 3600MHz, set RP1 = Open, RP2 = 0, RT1 = 10.2kΩ, RT2 = 1.65kΩ. See Figure 2. Output Voltage and Linearity Error Difference Output and Linearity vs RF Input Power, 3600MHz CW Error vs RF Input Power, 3600MHz Inputs, Differential Drive CW Inputs, Differential Drive
2.5 2.5 2.5 2.5 VOS = 1.2V, INV = 0V 2.0 2.0 SWEEP CH B INPUT 2.0 1.5 2.0 HOLD CH A INPUT = –25dBm 1.5 LINEARITY ERROR (dB) LINEARITY ERROR (dB) 1.0 1.0 1.5 0.5 (V) 1.5 0.5 OB (V) 0 0 , V ODF OA V V 1.0 –0.5 1.0 –0.5 85°C, CH A –1.0 –1.0 85°C, CH B 0.5 25°C, CH A –1.5 0.5 –1.5 25°C, CH B SWEEP CH A INPUT 85°C –40°C, CH A –2.0 HOLD CH B 25°C –2.0 –40°C, CH B INPUT = –25dBm –40°C 0 –2.5 0 –2.5 –65 –55 –45 –35 –25 –15 –5 5 –65 –55 –45 –35 –25 –15 –5 5 INPUT POWER (dBm) INPUT POWER (dBm) 5583 G25 5583 G26
Output Voltage and Linearity Error Modulation Deviation vs RF vs RF Input Power, 3600MHz CW Input Power, 3600MHz Inputs, Inputs, Differential Drive, 3 Devices Differential Drive
2.5 2.5 3 2.0 2 2.0 1.5 LINEARITY ERROR (dB) 1.0 1 (V) 1.5 0.5 CW OB 0 0 , V OAV 1.0 –0.5 WiMAX –1 –1.0 LINEARITY ERROR (dB) 0.5 –1.5 85°C –2 DEVIATION MEASURED 25°C –2.0 FROM LINEAR REFERENCE –40°C GENERATED WITH CW INPUT. 0 –2.5 –3 –65 –55 –45 –35 –25 –15 –5 5 –65 –55 –45 –35 –25 –15 –5 5 INPUT POWER (dBm) INPUT POWER (dBm) 5583 G27 5583 G28
Channel Matching vs RF Input Input A to Output B Isolation, Power, 3600MHz CW Inputs, Input B to Output A Isolation, Differential Drive, 3 Devices 3600MHz CW Inputs, Differential Drive
3 0.09 2.5 A m B, FREQ SEP = 0Hz A m B INDICATES: B m A, FREQ SEP = 0Hz CH A = INTERFERING CHANNEL 2 0.06 A m B, FREQ SEP = 1MHz CH B = INTERFERED CHANNEL 2.0 B m A, FREQ SEP = 1MHz A m B, FREQ SEP = 10MHz B m A INDICATES: 1 0.03 VOA B m A, FREQ SEP = 10MHz CH B = INTERFERING CHANNEL 1.5 (dB) – V CH A = INTERFERED CHANNEL OB 0 0 OB INTERFERED CHANNEL – V (V) NOTE 7 OA 1.0 INPUT = –45dBm, V –1 –0.03 INTERFERING CHANNEL INPUT SWEPT 0.5 –2 85°C –0.06 FREQ SEP = FREQUENCY 25°C SEPARATION BETWEEN –40°C CH A INPUT AND CH B INPUT –3 –0.09 INTERFERED CHANNEL OUTPUT DEVIATION (dB) 0 –65 –55 –45 –35 –25 –15 –5 5 –45 –35 –25 –15 –5 5 INPUT POWER (dBm) INTERFERING CHANNEL 5583 G29 INPUT POWER (dBm) 5583 G30 5583fa 10