Datasheet ADL5523 (Analog Devices) - 10

ADL5523 Data Sheet 3500 MHz, VPOS = 5 V
Matched for optimal noise figure, external matching circuit included.
15 2.0 S21 10 1.8 1.6 5 ) B ) 1.4 0 S (d E (dB 1.2 ER R –5 S11 1.0 MET A R E FIGU –10 0.8 OIS S-PA N 0.6 –15 S22 S12 0.4 –20 0.2 –25 0 2800 2900 3000 3100 3200 3300 3400 3500 3600 3700
021
3400 3420 3440 3460 3480 3500 3520 3540 3560 3580 3600
024
FREQUENCY (MHz)
06829-
FREQUENCY (MHz)
06829- Figure 21. Typical S-Parameters, Log Magnitude Figure 24. Noise Figure vs. Frequency at 25°C, Multiple Devices
14 45 19 41 –40°C 18 39 12 GAIN 40 17 37 +25°C dB) OIP3 16 35 10 35 N ( 15 33 AI dBm) 14 31 dBm) +85°C 8 30 B ( B ( dB) 13 OIP3 29 AND G 1d 1d N ( 12 27 URE 6 25 AI G –40°C IG 11 +25°C 25 P1dB IP3 AND P P1dB IP3 AND P 4 20 10 +85°C 23 ISE F O GAIN O NO 9 –40°C 21 2 15 NOISE FIGURE 8 19 +25°C 7 17 +85°C 0 10 6 15 3400 3420 3440 3460 3480 3500 3520 3540 3560 3580 3600
022
3400 3420 3440 3460 3480 3500 3520 3540 3560 3580 3600
025
FREQUENCY (MHz)
06829-
FREQUENCY (MHz)
06829- Figure 22. Noise Figure, Gain, OIP3, and P1dB vs. Frequency Figure 25. Gain, OIP3, and P1dB vs. Temperature
2.0 42 –40°C 1.8 40 1.6 38 +85°C +25°C ) 1.4 36 34 E (dB 1.2 R +25°C 32 1.0 dBm) +85°C 30 E FIGU IP3 ( 0.8 O OIS –40°C 28 N 0.6 26 0.4 24 0.2 22 0 20 3400 3420 3440 3460 3480 3500 3520 3540 3560 3580 3600
023
–14 –12 –10 –8 –6 –4 –2 0 2 4 6 8 10 12 14 16
026
FREQUENCY (MHz) P
06829-
OUT PER TONE (dBm)
06829- Figure 23. Noise Figure vs. Temperature Figure 26. OIP3 vs. Output Power (POUT) and Temperature Rev. C | Page 10 of 21 Document Outline FEATURES FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS AC SPECIFICATIONS DC SPECIFICATIONS DE-EMBEDDED S-PARAMETERS, VPOS = 3 V TO 5 V, RFIN = PORT 1, VPOS = PORT 2, RFOUT = PORT 3 ABSOLUTE MAXIMUM RATINGS ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS 900 MHz, VPOS = 5 V 1950 MHZ, VPOS = 5 V 2600 MHz, VPOS = 5 V 3500 MHz, VPOS = 5 V 900 MHz, VPOS = 3 V 1950 MHz, VPOS = 3 V 2600 MHz, VPOS = 3 V 3500 MHz, VPOS = 3 V DC CHARACTERISTICS BASIC CONNECTIONS EVALUATION BOARD SOLDERING INFORMATION AND RECOMMENDED PCB LAND PATTERN TUNING THE ADL5523 FOR OPTIMAL NOISE FIGURE TUNING S22 TUNING THE LNA INPUT FOR OPTIMAL GAIN TUNING THE LNA INPUT FOR OPTIMAL NOISE FIGURE S11 OF THE LNA WITH S22 MATCHED OUTLINE DIMENSIONS ORDERING GUIDE