LTC1164-7CN#PBF Linear Technology, LTC1164-7CN#PBF Datasheet
LTC1164-7CN#PBF
Specifications of LTC1164-7CN#PBF
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LTC1164-7CN#PBF Summary of contents
Page 1
... Bessel), while at three times the cutoff fre- quency the filter attains 68dB attenuation (vs 30dB for Bessel). The cutoff frequency of the LTC1164-7 is tuned via an external TTL or CMOS clock. Low power is achieved without sacrificing dynamic range. ...
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... Gain with f = 400kHz, V CLK S Phase Factor ( F ) Phase = 180° – (Note 2) Phase Nonlinearity (Note (Note 1) Operating Temperature Range LTC1164-7C ...................................... – 40°C to 85°C LTC1164-7M ................................... – 55°C to 125°C ≤ Lead Temperature (Soldering, 10 sec)................. 300°C + 0.3V ORDER PART NUMBER LTC1164-7CN GND ...
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... Example: The phase shift at 7kHz of the LTC1164-7 shown in Figure 1 is: phase shift = 180° – 434° (7kHz/10kHz) ± nonlinearity = –123.8° ± –123.9° ± 1.24°. ...
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... LTC1164 TYPICAL PERFOR A Gain vs Frequency 10 0 –10 –20 –30 50:1 100:1 –40 –50 –60 –70 –80 = ± – 500kHz CLK –100 T = 25°C A –110 0 100 FREQUENCY (kHz) 1264-7 G01 Phase Factor vs f (Min and CLK Max Representative Units) 438 = ± 50:1 ...
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... THD + Noise vs Frequency – ± – RMS f = 500kHz – 50 CLK ( 50:1 CLK C – REPRESENTA- TIVE UNITS) – 60 –65 – 70 –75 –80 –85 – FREQUENCY (kHz) LTC1164-7 Passband Gain vs Frequency and f CLK 5 = ± 100 CLK 25° –1 – – 3 –4 –5 100 ...
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... LTC1164 TYPICAL PERFOR A THD + Noise vs Frequency – ± – RMS f = 500kHz – 50 CLK ( 100:1 CLK C – REPRESENTA- TIVE UNITS) – 60 –65 – 70 –75 –80 –85 – FREQUENCY (kHz) 1164-7 G18 THD + Noise vs Frequency – SINGLE 5V S – 0.5V IN RMS f = 500kHz – 50 ...
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... Unit) CLK 0.000 180.00 2.500 70.99 5.000 – 37.75 7.500 – 146.83 10.000 – 256.88 LTC1164-7 = 25°C A GAIN (dB) PHASE (DEG) – 0.201 180.00 – 0.201 71.39 – 0.727 – 36.79 – 2.075 – 143.66 – 5.205 – 247.79 – ...
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... LTC1164 TYPICAL PERFOR A Table 5. Passband Gain and Phase V = Single 5V, Ratio = 50: 25° FREQUENCY (kHz) GAIN (dB 250kHz (Typical Unit) CLK 0.000 – 0.085 1.250 – 0.085 2.500 – 0.252 3.750 – 1.056 5.000 – 3.562 f = 500kHz (Typical Unit) CLK 0.000 – 0.101 2.500 – ...
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... Table 7. Clock Source High and Low Threshold Levels POWER SUPPLY Dual Supply = ±7.5V Dual Supply = ±5V Dual Supply = ± 2.5V Single Supply = 12V Single Supply = 5V LTC1164-7 + gives a 50:1 ratio and pin and 100:1 when Pin HIGH LEVEL LOW LEVEL ≥ 2.18V ≤ ...
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... Figure 3. Single Supply Operation for 0.1µ LTC1164 0.1µ CLK LTC1164 0.1µ 1µF CLK – LT1056 1k + 1164-7 F04 Figure 4. Buffer for Filter Output – V CLOCK SOURCE + GND DIGITAL SUPPLY V OUT 1164-7 F02 = 50:1 CUTOFF CLOCK SOURCE + GND DIGITAL SUPPLY ...
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... For instance, the W U LTC1164-7 wideband noise at ±5V supply is 105µV 95µV of which have frequency contents from RMS the filter’s cutoff frequency. The total wideband noise (µ ...
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... If, for instance, an LTC1164-7 operating with a 100kHz clock and 1kHz cutoff frequency receives a 98kHz 10mV input signal, a 2kHz, 143µV its output. When the LTC1164-7 operates with a clock-to- cutoff frequency of 50:1, aliasing occurs at twice the clock frequency. Table 11 shows details. Table 11. Aliasing (f ...
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... RAD TYP 0° – 15° .045 – .065 (1.143 – 1.651) .014 – .026 (0.360 – 0.660) OBSOLETE PACKAGE LTC1164 .220 – .310 (5.588 – 7.874 .200 (5.080) MAX .015 – .060 (0.381 – 1.524) .100 .125 (2.54) (3.175) ...
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... LTC1164-7 PACKAGE DESCRIPTIO .300 – .325 (7.620 – 8.255) .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 PROTRUSIONS. MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED .010 INCH (0.254mm) ...
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... BSC .325 ±.005 NOTE 3 N .093 – .104 (2.362 – 2.642) 0° – 8° TYP .050 (1.270) BSC .014 – .019 (0.356 – 0.482) TYP LTC1164-7 .398 – .413 (10.109 – 10.490) NOTE .394 – .419 (10.007 – 10.643) N .037 – ...
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... McCarthy Blvd., Milpitas, CA 95035-7417 (408) 432-1900 FAX: (408) 434-0507 ● 1N4148 2 13 0.1µ LTC1164 + 0.1µ 20kHz Linear Phase Lowpass Filter Eye Diagram COMMENTS Allows for Bandpass (Up to 50kHz) Using Ext Resistors Max = 100kHz Cauer, Butterworth, Bessel or Improved Bessel ...