LTC6930CDCB-7.37#PBF Linear Technology, LTC6930CDCB-7.37#PBF Datasheet
LTC6930CDCB-7.37#PBF
Specifications of LTC6930CDCB-7.37#PBF
Available stocks
Related parts for LTC6930CDCB-7.37#PBF
LTC6930CDCB-7.37#PBF Summary of contents
Page 1
... Minimum order sizes apply for custom frequencies. Please consult LTC Marketing for details. L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. Protected by U.S. Patents, including 6342817, 6614313. ...
Page 2
... LTC6930CDCB-7.37#TRMPBF LTC6930CDCB-7.37#TRPBF LCKW LTC6930IDCB-7.37#TRMPBF LTC6930IDCB-7.37#TRPBF LTC6930HDCB-7.37#TRMPBF LTC6930HDCB-7.37#TRPBF LCKW LTC6930CDCB-8.00#TRMPBF LTC6930CDCB-8.00#TRPBF LCKX LTC6930IDCB-8.00#TRMPBF LTC6930IDCB-8.00#TRPBF LTC6930HDCB-8.00#TRMPBF LTC6930HDCB-8.00#TRPBF LCKX LTC6930CDCB-8.19#TRMPBF LTC6930CDCB-8.19#TRPBF LCKY LTC6930IDCB-8.19#TRMPBF LTC6930IDCB-8.19#TRPBF LTC6930HDCB-8.19#TRMPBF LTC6930HDCB-8.19#TRPBF LCKY TRM = 500 pieces. 2 Specifi ed Temperature Range (Note 3) LTC6930C ................................................ 0°C to 70°C LTC6930I.............................................. –40°C to 85° ...
Page 3
ORDER INFORMATION LEAD FREE FINISH TAPE AND REEL LTC6930IMS8-4.19#PBF LTC6930IMS8-4.19#TRPBF LTCKZ LTC6930HMS8-4.19#PBF LTC6930HMS8-4.19#TRPBF LTCKZ LTC6930CMS8-5.00#PBF LTC6930CMS8-5.00#TRPBF LTCLB LTC6930IMS8-5.00#PBF LTC6930IMS8-5.00#TRPBF LTCLB LTC6930HMS8-5.00#PBF LTC6930HMS8-5.00#TRPBF LTCLB LTC6930CMS8-7.37#PBF LTC6930CMS8-7.37#TRPBF LTCLC LTC6930IMS8-7.37#PBF LTC6930IMS8-7.37#TRPBF LTCLC LTC6930HMS8-7.37#PBF LTC6930HMS8-7.37#TRPBF LTCLC LTC6930CMS8-8.00#PBF LTC6930CMS8-8.00#TRPBF LTCLD LTC6930IMS8-8.00#PBF LTC6930IMS8-8.00#TRPBF LTCLD LTC6930HMS8-8.00#PBF LTC6930HMS8-8.00#TRPBF ...
Page 4
LTC6930-X.XX AC ELECTRICAL CHARACTERISTICS temperature range, otherwise specifi cations are at T operating supply voltage and frequency output: V SYMBOL PARAMETER RMS Period Jitter DC ELECTRICAL CHARACTERISTICS temperature range, otherwise specifi cations are at T operating supply voltage and frequency ...
Page 5
... LTC6930-7.37 LTC6930-8.00 LTC6930-8.19 Note 5: Long-term drift of silicon oscillators is primarily due to the movement of ions and impurities within the silicon and is tested at 30°C under otherwise nominal operating conditions. Long-term drift is specifi ppm/√kHr due to the typically non-linear nature of the drift. To calculate drift for a set time period, translate that time into thousands of hours, take the square root and multiply by the typical drift number ...
Page 6
LTC6930-X.XX TYPICAL PERFORMANCE CHARACTERISTICS Typical Frequency Error vs Supply Voltage 0. 25°C A 0.20 0.15 8.19MHz 0.10 0.05 4.19MHz 0 –0.05 –0.10 –0.15 –0.20 –0.25 1.7 2.7 3.7 4.7 SUPPLY VOLTAGE (V) 4216 G01 Typical Supply Current vs ...
Page 7
TYPICAL PERFORMANCE CHARACTERISTICS Typical Jitter vs Supply in Divide by 1 Mode 0. 25°C A 0.25 4.194MHz 0.20 0.15 8.192MHz 0.10 0.05 0 1.7 2.2 2.7 3.2 3.7 4.2 4.7 5.2 SUPPLY VOLTAGE (V) 4216 G10 Typical Output ...
Page 8
LTC6930-X.XX PIN FUNCTIONS + V (Pins 1, 8): Positive Supply Pins. Each supply pin should be bypassed directly to the neighboring GND pin with a 0.1μF ceramic capacitor, and must be externally connected + to the other V pin (see ...
Page 9
... The output is held low for the fi rst 50μs to prevent any glitches, runt pulses, or invalid frequency output during start-up. Long-Term Drift Long-term stability of silicon oscillators is specifi ppm/√kHr, which is typical of other silicon devices such as operational amplifi ers and voltage references. Because drift in silicon-based oscillators is generated primarily by ...
Page 10
LTC6930-X.XX APPLICATIONS INFORMATION calculation for drift over 5 years at 30ppm/√kHr is as follows: 5 years • 365.25 days/year • 24 hours/day = 43,830 hours = 43.830kHr √43.830kHr = 6.62√kHr 6.62√kHr • 30ppm/√kHr = 0.0198% over 5 years. Drift calculations ...
Page 11
... LEAD COPLANARITY (BOTTOM OF LEADS AFTER FORMING) SHALL BE 0.102mm (.004") MAX Information furnished by Linear Technology Corporation is believed to be accurate and reliable. However, no responsibility is assumed for its use. Linear Technology Corporation makes no representa- tion that the interconnection of its circuits as described herein will not infringe on existing patent rights. ...
Page 12
... Supply Current at 400kHz, 0.65% Frequency Accuracy 2 Outputs Shifted by Either 180° or 90° www.linear.com ● Amplitude Response f = 8kHz 32kHz 128kHz CUTOFF 1 10 100 1000 FREQUENCY (kHz) 101 110 111 8kHz 4kHz 2kHz SPI Interface LT 0809 REV B • PRINTED IN USA © LINEAR TECHNOLOGY CORPORATION 2008 6930fb ...