 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
LTC1064 Datasheet(PDF) 1 Page - Linear Technology |
|
||||||||||||||||||||||||||||||
LTC1064 Datasheet(HTML) 1 Page - Linear Technology |
|
|
1 / 16 page  1 LTC1064 Low Noise, Fast, Quad Universal Filter Building Block s Four Filters in a 0.3-Inch Wide Package s One Half the Noise of the LTC1059/LTC1060/ LTC1061 Devices s Maximum Center Frequency: 140kHz s Maximum Clock Frequency: 7MHz s Clock-to-Center Frequency Ratio of 50:1 and 100:1 Simultaneously Available s Power Supplies: ±2.375V to ±8V s Low Offsets s Low Harmonic Distortion s Customized Version with Internal Resistors Available The LTC ®1064 consists of four high speed, low noise switched-capacitor filter building blocks. Each filter build- ing block, together with an external clock and three to five resistors can provide various 2nd order functions like lowpass, highpass, bandpass and notch. The center fre- quency of each 2nd order function can be tuned with an external clock, or a clock and resistor ratio. For Q ≤ 5, the center frequency range is from 0.1Hz to 100kHz. For Q ≤ 3, the center frequency range can be extended to 140kHz. Up to 8th order filters can be realized by cascading all four 2nd order sections. Any classical filter realization (such as Butterworth, Cauer, Bessel and Chebyshev) can be formed. A customized monolithic version of the LTC1064 includ- ing internal thin film resistors can be obtained for high volume applications. Consult LTC Marketing for details. The LTC1064 is manufactured using Linear Technology’s enhanced LTCMOS TM silicon gate process. DESCRIPTION FEATURES Gain vs Frequency TYPICAL APPLICATION Clock-Tunable 8th Order Cauer Lowpass Filter with fCUTOFF up to 100kHz INV B HPB/NB BPB LPB SB AGND V+ SA LPA BPA HPA/NA INV A 24 23 22 21 20 19 18 17 16 15 14 13 1 2 3 4 5 6 7 8 9 10 11 12 INV C HPC/NC BPC LPC SC V– CLK 50/100 LPD BPD HPD INV D LTC1064 10k 18.25k 10.7k 10k 12.1k 17.4k RH2 102k 13k 66.5k RL2 26.7k 41.2k 12.7k 14k 121k 10k 22.1k VIN 8V (FROM RH2, RL2) 5MHz 0.1 µF 0.1 µF –8V PIN 12 VOUT 1064 TA01 8V 10k 49.9K 11.5K FOR fCLK = 5MHz, ADD C1 = 10pF BETWEEN PINS 4, 1 C2 = 10pF BETWEEN PINS 21, 24 C3 = 27pF BETWEEN PINS 9, 12 WIDEBAND NOISE ≅ 140µVRMS , LTC and LT are registered trademarks of Linear Technology Corporation. LTCMOS is a trademark of Linear Technology Corporation. INPUT FREQUENCY (Hz) 1k 10k 100k 1M 1064 TA02 0 –15 –30 –45 –60 –75 –90 –105 –120 –135 fCLK = 5MHz RIPPLE = ±0.1dB fCLK = 1MHz RIPPLE = ±0.05dB s Anti-Aliasing Filters s Wide Frequency Range Tracking Filters s Spectral Analysis s Loop Filters APPLICATIONS |
Similar Part No. - LTC1064 |
|
Similar Description - LTC1064 |
|
|
|
Link URL |
| Privacy Policy |
| ALLDATASHEET.COM |
| Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
| Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
|
Family Site : ic2ic.com |
icmetro.com |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
