Datasheet LTC6930-X.XX (Analog Devices) - 6

LTC6930-X.XX
Typical perForMance characTerisTics Typical Frequency Error Typical Frequency Error Typical Frequency Error vs Temperature, MS8 Package vs Temperature, DFN Package vs Supply Voltage (Note 3) (Note 3)
0.25 0.60 0.60 TA = 25°C V+ = 3V V+ = 3V 0.20 0.40 0.40 0.15 0.10 8.19MHz 0.20 0.20 0.05 0 4.19MHz 0 0 –0.05 –0.20 –0.10 –0.20 FREQUENCY ERROR (%) FREQUENCY ERROR (%) –0.15 –0.40 –0.40 –0.20 FREQUENCY ERROR (%, NORMALIZED TO 3V) –0.25 –0.60 –0.60 1.7 2.7 3.7 4.7 –55 –25 –5 15 35 55 75 95 115 125 –45 –25 –5 15 35 55 75 95 115 125 SUPPLY VOLTAGE (V) TEMPERATURE (°C) TEMPERATURE (°C) 4216 G01 4216 G02 4216 G03
Typical Supply Current Typical Supply Current Typical Supply Current vs DIV Setting vs Load Capacitance vs Supply Voltage
600 2000 1000 TA = 25°C LTC6930-8.19 V+ = 3V DIVIDE = 1 1800 TA = 25°C 900 TA = 25°C 500 1600 DIV = 1 800 DIV = 2 DIV = 16 8.192MHz 1400 DIV = 4 DIV = 32 700 400 1200 DIV = 8 DIV = 64 600 8.192MHz, 1.7V DIV = 128 300 1000 500 4.194MHz 800 400 8.192MHz, 3V 200 600 300 SUPPLY CURRENT (µA) SUPPLY CURRENT (µA) SUPPLY CURRENT (µA) 400 200 100 200 100 4.194MHz, 1.7V 4.194MHz, 3V 0 0 0 1 10 100 0 10 20 30 40 50 60 1.7 2.2 2.7 3.2 3.7 4.2 4.7 5.2 DIV SETTING (LOG) LOAD CAPACITANCE (pF) SUPPLY VOLTAGE (V) 6930 G04 4216 G05 4216 G06
Typical Supply Current vs Temperature (Note 3) Typical Output Spectrum, 8MHz Typical Output Waveform, 8MHz
700 CLOAD = 5pF 600 3V, 8.192MHz 500 10dB/DIV 0.45V/DIV 400 3V, 4.19MHz 300 200 POWER SUPPLY CURRENT (µA) 6930 G08 6930 G09 100 400kHz/DIV 40ns/DIV LTC6930-8.00 1.7V, 32kHz C 0 LOAD = 12pF –55 5 55 105 TEMPERATURE (°C) 4216 G07 6930fe 6 For more information www.linear.com/LTC6930 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information AC Electrical Characteristics DC Electrical Characteristics Timing Characteristics Pin Functions Applications Information Package Description Revision History Related Parts