Datasheet LTC6431-20 (Analog Devices) - 2

LTC6431-20
ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION (Note 1)
Total Supply Voltage (VCC to GND)...5.5V TOP VIEW Amplifier Output Current (+OUT) ...120mA IN GND V CC DNC DNC DNC RF Input Power, Continuous, 50Ω (Note 2)..15dBm 24 23 22 21 20 19 RF Input Power, 100µs Pulse, 50Ω (Note 2) ..20dBm DNC 1 18 OUT Operating Case Temperature Range DNC 2 17 GND (T DNC 3 25 16 T_DIODE CASE) ...–40°C to 85°C DNC GND 4 15 DNC Storage Temperature Range .. –65°C to 150°C DNC 5 14 DNC Junction Temperature (TJ) .. 150°C DNC 6 13 DNC 7 8 9 10 11 12 DNC GND V CC DNC DNC DNC UF PACKAGE 24-LEAD (4mm × 4mm) PLASTIC QFN TJMAX = 150°C, θJC = 54°C/W EXPOSED PAD (PIN 25) IS GND, MUST BE SOLDERED TO PCB
ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL PART MARKING* PACKAGE DESCRIPTION TEMPERATURE RANGE
LTC6431AIUF-20#PBF LTC6431AIUF-20#TRPBF 43120 24-Lead (4mm × 4mm) Plastic QFN –40°C to 85°C TCASE LTC6431BIUF-20#PBF LTC6431BIUF-20#TRPBF 43120 24-Lead (4mm × 4mm) Plastic QFN –40°C to 85°C TCASE Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container. Consult LTC Marketing for information on nonstandard lead based finish parts. For more information on lead free part marking, go to: http://www.linear.com/leadfree/ For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
DC ELECTRICAL CHARACTERISTICS The
l
denotes the specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C. VCC = 5V, ZSOURCE = ZLOAD = 50Ω. Typical measured DC electrical performance using Test Circuit A. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VS Operating Supply Range l 4.75 5.0 5.25 V IS(TOT) Total Supply Current All VCC Pins Plus OUT 75 93 113 mA l 68 129 mA IS(OUT) Total Supply Current to OUT Pin Current to OUT 55 75 95 mA l 51 115 mA ICC Current to VCC Pin Either VCC Pin May Be Used 15 18 21 mA l 12.5 21.5 mA 643120f 2 For more information www.linear.com/LTC6431-20 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Order Information DC Electrical Characteristics AC Electrical Characteristics Typical Performance Characteristics Block Diagram Test Circuit A Operation Applications Information Demo Board S Parameters Package Description Typical Application Related Parts