ADL5904Data SheetTYPICAL PERFORMANCE CHARACTERISTICS VPOS = 3.3 V, CRMS = 10 nF, Input levels referred to 50 Ω source. Input RF signal is a sine wave (CW), unless otherwise indicated. 2.01.810MHz 30MHz1.8100MHz1.6PIN = +10dBm900MHz1.61900MHz1.42600MHz1.43500MHzP5800MHzIN = 0dBm1.21.2(V)1.0(V)S 1.0SPIN = –10dBmRMRMV0.8V0.80.6P0.6IN = –20dBm0.40.4PIN = –30dBm0.20.200–40 –35 –30 –25 –20 –15 –10–505101520 003 0123456 006 PIN (dBm) 13838- FREQUENCY (GHz) 13838- Figure 3. VRMS vs. Input Level (PIN) for Various Frequencies Figure 6. VRMS vs. Frequency for Four Input Levels (10 MHz to 6 GHz) (30 MHz to 6 GHz) at 25°C 2.462.46CWCW2.216 QAM PEP = 6.38dB52.216 QAM PEP = 6.38dB564 QAM PEP = 7.03dB64 QAM PEP = 7.03dB2.0QPSK PEP = 4.02dB42.0QPSK PEP = 4.02dB41.831.831.621.621.41B)B)d1.41d(V)(V)S 1.20R (S 1.20R (RMRMV 1.0–1RROV 1.0–1RROEE0.8–2–20.80.6–3–30.60.4–4–40.40.2–5–50.2CALIBRATION AT –20dBm, 0dBm, AND +10dBmCALIBRATION AT –20dBm, 0dBm, AND +10dBm0–6–60–40–35–30–25–20–15–10–5051015 004 –40–35–30–25–20–15–10–5051015 007 PIN (dBm)P 13838- IN (dBm) 13838- Figure 4. VRMS and Error from CW Linear Reference vs. Input Level and Signal Figure 7. VRMS and Error from CW Linear Reference vs. Input Level and Signal Modulation (QPSK, 16 QAM, 64 QAM), Frequency = 900 MHz, Modulation (QPSK, 16 QAM, 64 QAM), Frequency = 2.14 GHz, CRMS = 1 µF CRMS = 1 µF (PEP Is Peak Envelope Power) 2.462.46CWCW2.24 CARRIER CDMA PEP = 12.03dB52.2LTE TM1 1-CARRIER 20MHz PEP = 11.58dB51 CARRIER CDMA PEP = 10.56dB2.042.041.831.831.621.62B) d1.41B) d1.41R ((V)(V)S 1.20R (S 1.20RRORMRMVE1.0–1RROVE1.0–10.8–20.8–20.6–30.6–30.4–40.4–40.2–50.2–5CALIBRATION AT –20dBm, 0dBm, AND +10dBmCALIBRATION AT –20 dBm, 0 dBm, AND +10dBm0–60–6–40–35–30–25–20–15–10–5051015 005 –40–35–30–25–20–15–10–5051015 008 PIN (dBm) 13838- PIN (dBm) 13838- Figure 5. VRMS and Error from CW Linear Reference vs. Input Level and Signal Figure 8. VRMS and Error from CW Linear Reference vs. Input Level and Signal Modulation (One-Carrier W-CDMA, Four-Carrier W-CDMA), Modulation (LTE TM1 One-Carrier, 20 MHz), Frequency = 2.14 GHz, CRMS = 1 µF Frequency = 2.14 GHz, CRMS = 1 µF Rev. B | Page 10 of 27 Document Outline FEATURES APPLICATIONS FUNCTIONAL BLOCK DIAGRAM GENERAL DESCRIPTION TABLE OF CONTENTS REVISION HISTORY SPECIFICATIONS ABSOLUTE MAXIMUM RATINGS THERMAL RESISTANCE ESD CAUTION PIN CONFIGURATION AND FUNCTION DESCRIPTIONS TYPICAL PERFORMANCE CHARACTERISTICS TEST CIRCUITS THEORY OF OPERATION BASIC CONNECTIONS FOR RMS MEASUREMENT CHOOSING A VALUE FOR CRMS VRMS CALIBRATION AND ERROR CALCULATION BASIC CONNECTIONS FOR THRESHOLD DETECTION Q AND QB RESPONSE TIME SETTING THE VIN− THRESHOLD DETECTION VOLTAGE APPLICATIONS INFORMATION EVALUATION BOARD SCHEMATIC AND CONFIGURATION OPTIONS OUTLINE DIMENSIONS ORDERING GUIDE