LTC1064CSW#PBF Linear Technology, LTC1064CSW#PBF Datasheet
LTC1064CSW#PBF
Specifications of LTC1064CSW#PBF
Available stocks
Related parts for LTC1064CSW#PBF
LTC1064CSW#PBF Summary of contents
Page 1
... 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. , LTC and LT are registered trademarks of Linear Technology Corporation. LTCMOS is a trademark of Linear Technology Corporation. All other trademarks are the property of their respective owners. ...
Page 2
LTC1064 ABSOLUTE AXI U RATI GS + – Total Supply Voltage ( ............................. 16V Power Dissipation ............................................. 500mW Operating Temperature Range LTC1064AC/LTC1064C .................... – 40°C to 85°C LTC1064AM LTC1064M (OBSOLETE) ............... – 55°C to ...
Page 3
ELECTRICAL CHARACTERISTICS operating temperature range, otherwise specifications are at V PARAMETER Center Frequency Range Input Frequency Range Clock-to-Center Frequency LTC1064 Ratio LTC1064A (Note 2) CLK O LTC1064 LTC1064A (Note 2) Clock-to-Center Frequency LTC1064 Ratio, Side-to-Side Matching ...
Page 4
LTC1064 W BLOCK DIAGRA INV A – (12) AGND + (6) INV B – (1) + INV C – (24) + INV D – (13 TYPICAL PERFORMANCE CHARACTERISTICS Mode 50:1 CLK O ...
Page 5
W U TYPICAL PERFORMANCE CHARACTERISTICS Mode 25:1 CLK 25° ±7. PIN (R2/R4 ...
Page 6
LTC1064 PIN FUNCTIONS + – (Pins 7, 19): Power Supplies. They should be bypassed with a 0.1µF ceramic capacitor. Low noise, nonswitching power supplies are recommended. The de- vice operates with a single 5V ...
Page 7
U U APPLICATIONS INFORMATION ANALOG CONSIDERATIONS Grounding and Bypassing The LTC1064 should be used with separated analog and digital ground planes and single point grounding techniques. Pin 6 (AGND) should be tied directly to the analog ground plane. + Pin ...
Page 8
LTC1064 U U APPLICATIONS INFORMATION Offset Nulling Lowpass filters may have too much DC offset for some users. A servo circuit may be used to actively null the offsets of the LTC1064 or any LTC switched-capacitor filter. The circuit shown ...
Page 9
W ODES OF OPERATIO Mode 3 Mode 3 is the second of the primary modes. In Mode 3, the ratio of the external clock frequency to the center fre- quency of each 2nd order section can be adjusted above or ...
Page 10
LTC1064 W ODES OF OPERATIO – Σ + 1/4 LTC1064 AGND Figure 8. Mode 2: 2nd Order Filter Providing Notch, Bandpass and Lowpass Mode 3a This is an extension of Mode 3 ...
Page 11
U TYPICAL APPLICATIO S Wideband Bandpass: Ratio of High to Low Corner Frequency Equal INV B R23 2 HPB/NB R33 3 BPB R43 4 LPB AGND LTC1064 ...
Page 12
LTC1064 U TYPICAL APPLICATIO S 8th Order Bandpass Filter with 2 Stopband Notches R12 1 INV B R22 2 HPB/NB R32 3 BPB R42 4 LPB AGND LTC1064 0.1µF SA ...
Page 13
U TYPICAL APPLICATIO S 8th Order Chebyshev Lowpass Filter with a Passband Ripple of 0.1dB and Cutoff Frequency up to 100kHz 1 INV B R22 2 HPB/NB R32 3 BPB R12 R42 4 LPB AGND LTC1064 7 ...
Page 14
LTC1064 U TYPICAL APPLICATIO S 8th Order Clock-Sweepable Lowpass Elliptic Antialiasing Filter INV B INV C R22 2 HPB/NB HPC/NC R32 3 BPB BPC R42 4 LPB LPC ...
Page 15
U TYPICAL APPLICATIO S Dual 4th Order Bessel Filter with 140kHz Cutoff Frequency R12 1 INV B INV C V IN1 R22 2 HPB/NB HPC/NC R32 3 BPB BPC R42 4 LPB LPC AGND LTC1064 7 + ...
Page 16
LTC1064 U TYPICAL APPLICATIO S Dual 5th Order Chebyshev Lowpass Filter with 50kHz and 100kHz Cutoff Frequencies R13a R13b 1 INV B V IN2 R23 C2 2 HPB/NB 1000pF R33 3 BPB R43 4 LPB 5 SB 2pF 6 AGND ...
Page 17
PACKAGE DESCRIPTIO .220 – .310 (5.588 – 7.874) .300 BSC (7.62 BSC) .008 – .018 0° – 15° (0.203 – 0.457) NOTE: LEAD DIMENSIONS APPLY TO SOLDER DIP/PLATE OR TIN PLATE LEADS U J Package 24-Lead CERDIP (Narrow .300 Inch, ...
Page 18
LTC1064 PACKAGE DESCRIPTIO .300 – .325 (7.620 – 8.255) .020 (0.508) MIN .008 – .015 (0.203 – 0.381) +.035 .325 –.015 ( ) +0.889 8.255 –0.381 NOTE: INCHES 1. DIMENSIONS ARE MILLIMETERS *THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR ...
Page 19
... MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED .006" (0.15mm) 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 represen- tation that the interconnection of its circuits as described herein will not infringe on existing patent rights. ...
Page 20
... Low Noise, Low Power Pin-for-Pin LTC1064 Compatible Up to 250kHz Center Frequency www.linear.com ● Amplitude Response –10 –20 –30 –40 –50 –60 –70 –80 –90 = ± –100 f = 4MHz CLK –110 RMS INPUT FREQUENCY (kHz) LT/LT 0905 REV B • PRINTED IN USA © LINEAR TECHNOLOGY CORPORATION 1989 70 1064 TA22 1064fb ...