Datasheet ADL5336 (Analog Devices) - 8
| 制造商 | Analog Devices |
| 描述 | Cascadable IF VGAs with Programmable RMS Detectors |
| 页数 / 页 | 30 / 8 — ADL5336. Data Sheet. TYPICAL PERFORMANCE CHARACTERISTICS. ) B. N (. –10. … |
| 修订版 | C |
| 文件格式/大小 | PDF / 1.2 Mb |
| 文件语言 | 英语 |
ADL5336. Data Sheet. TYPICAL PERFORMANCE CHARACTERISTICS. ) B. N (. –10. E G. G –10. G A T L. LTAG –20. –20 GAIN1. 0mV. GAIN2. 200mV. –30. 400mV. 600mV
该数据表的模型线
文件文字版本
ADL5336 Data Sheet TYPICAL PERFORMANCE CHARACTERISTICS
VS = 5 V, TA = 25°C, ZS = 200 Ω, ZL VGA1 = 200 Ω, ZL VGA2 = 100 Ω, RF input = −20 dBm at 140 MHz, unless otherwise noted. Gain code = 11, VGAIN = 1 V, setpoint code = 000, MODE = 5 V (VGA mode) for both amplifiers, unless otherwise noted.
20 30 20 10 10 ) B 0 B) (d d 0 IN N ( A AI –10 E G G –10 E G A T L LTAG –20 –20 GAIN1 VO 0mV VO GAIN2 200mV –30 0mV 400mV 200mV –30 600mV 400mV –40 600mV 800mV 800mV 1000mV 1000mV –40 –50 10M 100M 1G
05 8 0
10M 100M 1G
0- -00
FREQUENCY (Hz)
55
FREQUENCY (Hz)
550 09 09 Figure 5. Gain vs. Frequency over VGAIN at Gain Code 11 for VGA1 Figure 8. Gain vs. Frequency over VGAIN at Gain Code 11 for VGA2
5 10 5 0 0 ) ) B –5 d B ( d ( –5 IN IN GA –10 GA –10 GE GE LTA LTA –15 O –15 V O V –20 –20 GAIN CODE 00 GAIN CODE 00 GAIN CODE 01 –25 GAIN CODE 01 GAIN CODE 10 GAIN CODE 10 GAIN CODE 11 GAIN CODE 11 –25 –30 100M 1G
9 06 0
10M 100M 1G
00 0- 0-
FREQUENCY (Hz)
55
FREQUENCY (Hz)
55 09 09 Figure 6. Gain vs. Frequency over Gain Code at VGAIN = 0.5 V for VGA1 Figure 9. Gain vs. Frequency over Gain Code at VGAIN = 0.5 V for VGA2
20 2.0 25 4 140MHz 140MHz 350MHz 350MHz 140MHz 1.5 15 140MHz 3 350MHz 20 350MHz 1.0 2 10 B) ) B 15 (d 0.5 d ( 1 N ) 5 B) d B AI IN ( d G 0 R GA 10 0 R ( E 0 RRO GE RO R LTAG –0.5 E E LTA –1 O V O 5 –5 V –1.0 –2 –10 0 –1.5 –3 –15 –2.0 –5 –4 0 100 200 300 400 500 600 700 800 900 1000
07 0
0 100 200 300 400 500 600 700 800 900 1000
10 0 0- 0-
GAIN1 (mV)
55 0955
GAIN1 (mV)
09 Figure 7. Gain vs. VGAIN over Frequency at Gain Code 11 for VGA1 Figure 10. Gain vs. VGAIN over Frequency at Gain Code 11 for VGA2 Rev. C | Page 8 of 30 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS TIMING DIAGRAMS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION CIRCUIT DESCRIPTION GAIN CONTROL INTERFACE INPUT AND OUTPUT IMPEDANCES AGC OPERATION REGISTER MAP AND CODES APPLICATIONS INFORMATION BASIC CONNECTIONS SUPPLY DECOUPLING INPUT SIGNAL PATH OUTPUT SIGNAL PATH DETECTOR OUTPUT AND GAIN PIN COMMON-MODE BYPASSING SERIAL PORT CONNECTIONS MODE AND ENABLE CONNECTIONS ERROR VECTOR MAGNITUDE (EVM) EFFECT OF CAGC ON EVM AGC INSENSITIVITY TO MODULATION TYPE EFFECT OF SETPOINT ON EVM CASCADED VGA/AGC PERFORMANCE EVALUATION BOARD LAYOUT BILL OF MATERIALS (BOM) EVALUATION BOARD CONTROL SOFTWARE OUTLINE DIMENSIONS ORDERING GUIDE
VS = 5 V, TA = 25°C, ZS = 200 Ω, ZL VGA1 = 200 Ω, ZL VGA2 = 100 Ω, RF input = −20 dBm at 140 MHz, unless otherwise noted. Gain code = 11, VGAIN = 1 V, setpoint code = 000, MODE = 5 V (VGA mode) for both amplifiers, unless otherwise noted.
20 30 20 10 10 ) B 0 B) (d d 0 IN N ( A AI –10 E G G –10 E G A T L LTAG –20 –20 GAIN1 VO 0mV VO GAIN2 200mV –30 0mV 400mV 200mV –30 600mV 400mV –40 600mV 800mV 800mV 1000mV 1000mV –40 –50 10M 100M 1G
05 8 0
10M 100M 1G
0- -00
FREQUENCY (Hz)
55
FREQUENCY (Hz)
550 09 09 Figure 5. Gain vs. Frequency over VGAIN at Gain Code 11 for VGA1 Figure 8. Gain vs. Frequency over VGAIN at Gain Code 11 for VGA2
5 10 5 0 0 ) ) B –5 d B ( d ( –5 IN IN GA –10 GA –10 GE GE LTA LTA –15 O –15 V O V –20 –20 GAIN CODE 00 GAIN CODE 00 GAIN CODE 01 –25 GAIN CODE 01 GAIN CODE 10 GAIN CODE 10 GAIN CODE 11 GAIN CODE 11 –25 –30 100M 1G
9 06 0
10M 100M 1G
00 0- 0-
FREQUENCY (Hz)
55
FREQUENCY (Hz)
55 09 09 Figure 6. Gain vs. Frequency over Gain Code at VGAIN = 0.5 V for VGA1 Figure 9. Gain vs. Frequency over Gain Code at VGAIN = 0.5 V for VGA2
20 2.0 25 4 140MHz 140MHz 350MHz 350MHz 140MHz 1.5 15 140MHz 3 350MHz 20 350MHz 1.0 2 10 B) ) B 15 (d 0.5 d ( 1 N ) 5 B) d B AI IN ( d G 0 R GA 10 0 R ( E 0 RRO GE RO R LTAG –0.5 E E LTA –1 O V O 5 –5 V –1.0 –2 –10 0 –1.5 –3 –15 –2.0 –5 –4 0 100 200 300 400 500 600 700 800 900 1000
07 0
0 100 200 300 400 500 600 700 800 900 1000
10 0 0- 0-
GAIN1 (mV)
55 0955
GAIN1 (mV)
09 Figure 7. Gain vs. VGAIN over Frequency at Gain Code 11 for VGA1 Figure 10. Gain vs. VGAIN over Frequency at Gain Code 11 for VGA2 Rev. C | Page 8 of 30 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS TIMING DIAGRAMS ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS THEORY OF OPERATION CIRCUIT DESCRIPTION GAIN CONTROL INTERFACE INPUT AND OUTPUT IMPEDANCES AGC OPERATION REGISTER MAP AND CODES APPLICATIONS INFORMATION BASIC CONNECTIONS SUPPLY DECOUPLING INPUT SIGNAL PATH OUTPUT SIGNAL PATH DETECTOR OUTPUT AND GAIN PIN COMMON-MODE BYPASSING SERIAL PORT CONNECTIONS MODE AND ENABLE CONNECTIONS ERROR VECTOR MAGNITUDE (EVM) EFFECT OF CAGC ON EVM AGC INSENSITIVITY TO MODULATION TYPE EFFECT OF SETPOINT ON EVM CASCADED VGA/AGC PERFORMANCE EVALUATION BOARD LAYOUT BILL OF MATERIALS (BOM) EVALUATION BOARD CONTROL SOFTWARE OUTLINE DIMENSIONS ORDERING GUIDE