Datasheet LTC6431-15 (Analog Devices) - 6

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). Stability Factor K vs Frequency Noise Figure vs Frequency S Parameters vs Frequency Over Temperature Over Temperature
25 10 8
T
20
CASE = T
9
CASE =
100°C 7 –40°C 15 8 85°C 25°C 60°C 10 S11 6 85°C S21 7 35°C 5 S12 25°C 6 5 0°C 0 S22 5 –20°C 4 –5 –40°C MAG (dB) NF (dB) –10 4 3 –15 3 2 –20 2 STABILITY FACTOR K (UNITLESS) –25 1 1 –30 0 0 0 500 1000 1500 2000 2500 3000 0 1000 2000 3000 4000 5000 0 200 400 600 800 1000 1200 1400 FREQUENCY (MHz) FREQUENCY (MHz) FREQUENCY (MHz) 643115 G01 643115 G02 643115 G03
S11 vs Frequency Over Temperature S21 vs Frequency Over Temperature
0 20
TCASE =
100°C 18 –5 85°C 16 60°C 35°C 14 –10 25°C 0°C 12 –20°C
T
10
CASE =
–40°C 100°C MAG S11 (dB) –15 8 85°C MAG S21 (dB) 60°C 6 35°C –20 4 25°C 0°C 2 –20°C –40°C –25 0 0 500 1000 1500 2000 2500 3000 0 500 1000 1500 2000 2500 3000 FREQUENCY (MHz) FREQUENCY (MHz) 643115 G04 643115 G05
S12 vs Frequency Over Temperature S22 vs Frequency Over Temperature
0 0
TCASE = TCASE =
100°C 100°C –5 85°C –5 85°C 60°C 60°C 35°C 35°C –10 25°C –10 25°C 0°C 0°C –20°C –15 –20°C –40°C –15 –40°C MAG S12 (dB) MAG S22 (dB) –20 –20 –25 –25 –30 –30 0 500 1000 1500 2000 2500 3000 0 500 1000 1500 2000 2500 3000 FREQUENCY (MHz) FREQUENCY (MHz) 643115 G06 643115 G07 643115f 6 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