Datasheet LTC6431-15 (Analog Devices) - 8

LTC6431-15
Typical perForMance characTerisTics TA = 25°C, VCC = 5V, ZSOURCE = ZLOAD = 50Ω, unless otherwise noted. Measurements are performed using Test Circuit A, measuring from 50Ω SMA to 50Ω SMA without de-embedding (Note 4). HD2 vs Frequency Over POUT HD3 vs Frequency Over POUT HD4 vs Frequency Over POUT
0 0 0
POUT = POUT = POUT =
6dBm –10 6dBm –10 6dBm –10 8dBm 8dBm 8dBm 10dBm –20 10dBm –20 10dBm –20 –30 –30 –40 –40 –30 –50 –50 HD2 (dBc) –40 HD3 (dBc) –60 HD4 (dBc) –60 –50 –70 –70 –80 –80 –60 –90 –90 –70 –100 –100 0 100 200 300 400 500 600 700 800 900 1000 0 100 200 300 400 500 600 700 800 900 1000 0 100 200 300 400 500 600 700 800 900 1000 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 643115 G13 643115 G14 643115 G15
Total Current (ITOT) Total Current (ITOT) vs VCC vs Case Temperature Total Current vs RF Input Power
100 100 95 VCC = 5V 98 90 T = 25°C 90 TCASE = 25°C 96 85 94 80 80 VCC = 5V 92 75 (mA) (mA) I TOT 90 70 70 I TOT 88 AL CURRENT (mA) 65 TOT 60 86 60 84 55 50 82 50 4 4.25 4.5 4.75 5 5.25 5.5 5.75 6 –40 –20 0 20 40 60 80 100 –15 –10 –5 0 5 10 15 20 VCC (V) TEMPERATURE (°C) RF INPUT POWER (dBm) 643115 G16 643115 G17 643115 G21
Output Power vs Input Power Gain vs Output Power Over Frequency Over Frequency P1dB vs Frequency
22 16.0 22 20 15.5 21 18 15.0 16 20 14 14.5 12 14.0 19 10 60MHz 500MHz GAIN (dB) 60MHz 500MHz 8 13.5 P1dB (dBm) 100MHz 600MHz 100MHz 600MHz 18 6 140MHz 700MHz 140MHz 700MHz OUTPUT POWER (dBm) 13.0 200MHz 800MHz 200MHz 800MHz 4 240MHz 900MHz 240MHz 900MHz 17 12.5 2 300MHz 1000MHz 300MHz 1000MHz 400MHz 400MHz 0 12.0 16 –10 –8 –6 –4 –2 0 2 4 6 8 10 0 5 10 15 20 0 100 200 300 400 500 600 700 800 900 1000 INPUT POWER (dBm) OUTPUT POWER (dBm) FREQUENCY (MHz) 643115 G19 643115 G20 643115 G21 643115f 8 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information DC Electrical Characteristics AC Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Test Circuit A Operation Applications Information S Parameters Package Description Related Parts