Datasheet LTC6258, LTC6259, LTC6260 (Analog Devices) - 10

LTC6258/LTC6259/LTC6260
TYPICAL PERFORMANCE CHARACTERISTICS Large-Signal Response Small-Signal Response Large-Signal Response
2.5 50 1.0 VS = ±2.5V VS = ±0.9V 2.0 40 AV = 1 0.8 AV = 1 R 1.5 LOAD = 100kΩ R V 30 LOAD = 100kΩ 0.6 S = ±2.5V A 1.0 V = 1 20 0.4 RLOAD = 100kΩ 0.5 10 0.2 0 0 0.0 TAGE (V) TAGE (mV) TAGE (V) –0.5 VOL –10 –0.2 10pF VOL VOL –1.0 100pF –20 CLOAD = 10pF –0.4 CLOAD = 10pF 1nF CLOAD = 100pF –1.5 CLOAD = 100pF 10nF –30 CLOAD = 1nF –0.6 CLOAD = 1nF –2.0 100nF CLOAD = 10nF –40 –0.8 C CLOAD = 100nF LOAD = 10nF CLOAD = 100nF –2.5 –50 –1.0 0 200 400 600 800 1000 0 200 400 600 800 1000 0 200 400 600 800 1000 TIME (µs) TIME (µs) TIME (µs) 6258 G28 6259 G30 6258 G30
Supply Current vs SHDN Pin Small-Signal Response Output Impedance vs Frequency Voltage
50 10k 25 VS = ±0.9V VS = ±2.5V V 40 S = 5V AV = 1 VCM = 0V VCM = 0.4V RLOAD = 100kΩ 30 1k 20 20 10 100 15 0 TAGE (mV) –10 10 Y CURRENT (µA) 10 VOL –20 CLOAD = 10pF C SUPPL LOAD = 100pF OUTPUT IMPEDANCE (Ω) –30 C T 5 A = 125°C LOAD = 1nF 1 C A TA = 25°C LOAD = 10nF V = 10 –40 C A TA = –40°C LOAD = 100nF V = 1 –50 0.1 0 0 200 400 600 800 1000 0.01 0.1 1 10 0 0.4 0.8 1.2 1.6 2 TIME (µs) FREQUENCY (kHz) VSHDN (V) 6258 G31 6258 G32 6258 G33
Supply Current vs SHDN Pin Electromagnetic Interference Voltage Rejection Ratio
25 100 VS = 1.8V VS = 2.5V V 90 CM = 0.4V VCM = 0V 20 INPUT POWER = –10dBm 80 70 TIO (dB) 15 60 50 Y CURRENT (µA) 10 40 SUPPL 30 +IN T 5 A = 125°C EMI REJECTION RA –IN 20 TA = 25°C TA = –40°C 10 0 0 0 0.4 0.8 1.2 1.6 2 10 100 1000 10000 VSHDN (V) FREQUENCY (MHz) 6258 G34 6258 G35 6258960fa 10 For more information www.linear.com/LTC6258 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information 5V Electrical Characteristics 1.8V Electrical Characteristics Typical Performance Characteristics Pin Functions Simplified Schematic Operation Applications Information Typical Application Related Parts