{"id":2090,"date":"2026-08-31T23:15:41","date_gmt":"2026-08-31T16:15:41","guid":{"rendered":"https:\/\/yourapx.com\/?p=2090"},"modified":"2026-08-31T23:15:41","modified_gmt":"2026-08-31T16:15:41","slug":"bo-dao-dong-oscillator","status":"publish","type":"post","link":"https:\/\/yourapx.com\/?p=2090","title":{"rendered":"B\u1ed9 dao \u0111\u1ed9ng Oscillator l\u00e0 g\u00ec? K\u00fd hi\u1ec7u, c\u00e1ch m\u1eafc, c\u00e1ch \u0111o v\u00e0 \u1ee9ng d\u1ee5ng"},"content":{"rendered":"

B\u1ed9 dao \u0111\u1ed9ng Oscillator<\/strong> thu\u1ed9c nh\u00f3m linh ki\u1ec7n \u0111i\u1ec7n t\u1eed. B\u1ed9 dao \u0111\u1ed9ng Oscillator l\u00e0 linh ki\u1ec7n \u0111\u1ea3m nhi\u1ec7m m\u1ed9t ch\u1ee9c n\u0103ng x\u00e1c \u0111\u1ecbnh trong m\u1ea1ch. Mu\u1ed1n nh\u1eadn d\u1ea1ng ch\u00ednh x\u00e1c ph\u1ea3i k\u1ebft h\u1ee3p t\u00ean linh ki\u1ec7n, k\u00fd hi\u1ec7u tr\u00ean s\u01a1 \u0111\u1ed3, m\u00e3 in tr\u00ean th\u00e2n, s\u1ed1 ch\u00e2n v\u00e0 v\u1ecb tr\u00ed c\u1ee7a n\u00f3 trong kh\u1ed1i m\u1ea1ch.<\/p>\n

1. B\u1ed9 dao \u0111\u1ed9ng Oscillator l\u00e0 g\u00ec v\u00e0 c\u00f3 vai tr\u00f2 g\u00ec?<\/h2>\n

B\u1ed9 dao \u0111\u1ed9ng Oscillator l\u00e0 linh ki\u1ec7n \u0111\u1ea3m nhi\u1ec7m m\u1ed9t ch\u1ee9c n\u0103ng x\u00e1c \u0111\u1ecbnh trong m\u1ea1ch. Mu\u1ed1n nh\u1eadn d\u1ea1ng ch\u00ednh x\u00e1c ph\u1ea3i k\u1ebft h\u1ee3p t\u00ean linh ki\u1ec7n, k\u00fd hi\u1ec7u tr\u00ean s\u01a1 \u0111\u1ed3, m\u00e3 in tr\u00ean th\u00e2n, s\u1ed1 ch\u00e2n v\u00e0 v\u1ecb tr\u00ed c\u1ee7a n\u00f3 trong kh\u1ed1i m\u1ea1ch.<\/p>\n

2. K\u00fd hi\u1ec7u B\u1ed9 dao \u0111\u1ed9ng Oscillator trong s\u01a1 \u0111\u1ed3 m\u1ea1ch \u0111i\u1ec7n<\/h2>\n

K\u00fd hi\u1ec7u v\u00e0 t\u00ean ch\u00e2n c\u1ee7a B\u1ed9 dao \u0111\u1ed9ng Oscillator thay \u0111\u1ed5i theo \u0111\u00fang ch\u1ee7ng lo\u1ea1i. Kh\u00f4ng suy ra ch\u00e2n linh ki\u1ec7n ch\u1ec9 t\u1eeb h\u00ecnh d\u00e1ng; c\u1ea7n \u0111\u1ed1i chi\u1ebfu s\u01a1 \u0111\u1ed3 v\u00e0 datasheet c\u1ee7a \u0111\u00fang m\u00e3.<\/p>\n

M\u1ed7i s\u01a1 \u0111\u1ed3 trong b\u00e0i d\u00f9ng m\u00e3 tham chi\u1ebfu ri\u00eang cho t\u1eebng linh ki\u1ec7n, ch\u1eb3ng h\u1ea1n R cho \u0111i\u1ec7n tr\u1edf, C cho t\u1ee5 \u0111i\u1ec7n, D cho diode, Q cho transistor, U cho IC, L cho cu\u1ed9n c\u1ea3m v\u00e0 K cho r\u01a1-le. Khi m\u1ed9t m\u1ea1ch c\u00f3 nhi\u1ec1u linh ki\u1ec7n, s\u1ed1 th\u1ee9 t\u1ef1 R1, R2, C1, D1\u2026 gi\u00fap ph\u00e2n bi\u1ec7t t\u1eebng ph\u1ea7n t\u1eed m\u00e0 kh\u00f4ng l\u00e0m thay \u0111\u1ed5i k\u00fd hi\u1ec7u \u0111i\u1ec7n c\u1ee7a ch\u00fang.<\/p>\n

\"K\u00fd
K\u00fd hi\u1ec7u v\u00e0 quy \u01b0\u1edbc ch\u00e2n c\u1ee7a B\u1ed9 dao \u0111\u1ed9ng Oscillator trong s\u01a1 \u0111\u1ed3 m\u1ea1ch \u0111i\u1ec7n<\/figcaption><\/figure>\n

3. C\u1ea5u t\u1ea1o, h\u00ecnh d\u1ea1ng v\u00e0 c\u00e1c ki\u1ec3u package<\/h2>\n

C\u1ea5u t\u1ea1o c\u1ee7a B\u1ed9 dao \u0111\u1ed9ng Oscillator ph\u1ee5 thu\u1ed9c c\u00f4ng ngh\u1ec7 ch\u1ebf t\u1ea1o v\u00e0 m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng. C\u00e1c chi ti\u1ebft c\u00f3 th\u1ec3 quan s\u00e1t t\u1eeb \u1ea3nh ch\u1ec9 d\u00f9ng \u0111\u1ec3 nh\u1eadn d\u1ea1ng s\u01a1 b\u1ed9, kh\u00f4ng thay th\u1ebf m\u00e3 linh ki\u1ec7n v\u00e0 t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt.<\/p>\n

    \n
  • D\u1ea1ng xuy\u00ean l\u1ed7 (THT) d\u00f9ng ch\u00e2n c\u1eafm<\/li>\n
  • D\u1ea1ng g\u1eafn b\u1ec1 m\u1eb7t (SMD\/SMT)<\/li>\n
  • Module ho\u1eb7c package c\u00f4ng su\u1ea5t c\u00f3 t\u1ea3n nhi\u1ec7t<\/li>\n<\/ul>\n

    \u1ea2nh th\u1ef1c t\u1ebf ch\u1ec9 \u0111\u01b0\u1ee3c g\u1eafn t\u00ean package khi c\u00f3 \u0111\u1ee7 c\u0103n c\u1ee9 t\u1eeb m\u00e3 linh ki\u1ec7n, k\u00edch th\u01b0\u1edbc ho\u1eb7c datasheet; kh\u00f4ng \u0111o\u00e1n package ch\u1ec9 t\u1eeb t\u1ef7 l\u1ec7 \u1ea3nh.<\/p>\n

    \"B\u1ed9
    \u1ea2nh th\u1ef1c t\u1ebf 1: h\u00ecnh d\u1ea1ng, m\u00e3 nh\u1eadn d\u1ea1ng ho\u1eb7c ki\u1ec3u l\u1eafp c\u1ee7a B\u1ed9 dao \u0111\u1ed9ng Oscillator<\/figcaption><\/figure>\n

    4. C\u00e1c ch\u1ee7ng lo\u1ea1i ph\u1ed5 bi\u1ebfn<\/h2>\n
      \n
    • Lo\u1ea1i t\u00edn hi\u1ec7u<\/li>\n
    • Lo\u1ea1i c\u00f4ng su\u1ea5t<\/li>\n
    • Lo\u1ea1i ch\u00ednh x\u00e1c ho\u1eb7c chuy\u00ean d\u1ee5ng<\/li>\n<\/ul>\n
      \"B\u1ed9
      \u1ea2nh th\u1ef1c t\u1ebf 2: h\u00ecnh d\u1ea1ng, m\u00e3 nh\u1eadn d\u1ea1ng ho\u1eb7c ki\u1ec3u l\u1eafp c\u1ee7a B\u1ed9 dao \u0111\u1ed9ng Oscillator<\/figcaption><\/figure>\n

      5. C\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ea7n hi\u1ec3u<\/h2>\n
        \n
      • \u0110i\u1ec7n \u00e1p v\u00e0 d\u00f2ng l\u00e0m vi\u1ec7c<\/li>\n
      • C\u00f4ng su\u1ea5t t\u1ed5n hao<\/li>\n
      • D\u1ea3i nhi\u1ec7t \u0111\u1ed9<\/li>\n
      • Package, k\u00edch th\u01b0\u1edbc v\u00e0 s\u01a1 \u0111\u1ed3 ch\u00e2n<\/li>\n<\/ul>\n

        Tra \u0111\u00fang m\u00e3 \u0111\u1ea7y \u0111\u1ee7, h\u00e3ng v\u00e0 h\u1eadu t\u1ed1 package. \u01afu ti\u00ean b\u1ea3ng th\u00f4ng s\u1ed1 \u0111i\u1ec7n, \u0111i\u1ec1u ki\u1ec7n \u0111o, gi\u1edbi h\u1ea1n nhi\u1ec7t v\u00e0 m\u1ea1ch \u1ee9ng d\u1ee5ng do nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f4ng b\u1ed1.<\/p>\n

        \"B\u1ed9
        \u1ea2nh th\u1ef1c t\u1ebf 3: h\u00ecnh d\u1ea1ng, m\u00e3 nh\u1eadn d\u1ea1ng ho\u1eb7c ki\u1ec3u l\u1eafp c\u1ee7a B\u1ed9 dao \u0111\u1ed9ng Oscillator<\/figcaption><\/figure>\n

        6. C\u00f4ng th\u1ee9c to\u00e1n h\u1ecdc v\u00e0 v\u1eadt l\u00fd<\/h2>\n
          \n
        • C\u00f4ng su\u1ea5t \u0111i\u1ec7n: P = U \u00d7 I<\/li>\n
        • N\u0103ng l\u01b0\u1ee3ng: E = P \u00d7 t<\/li>\n
        • C\u00e1c c\u00f4ng th\u1ee9c ri\u00eang ph\u1ea3i l\u1ea5y theo \u0111\u00fang nguy\u00ean l\u00fd v\u00e0 datasheet c\u1ee7a linh ki\u1ec7n<\/li>\n<\/ul>\n

          C\u00f4ng th\u1ee9c l\u00fd t\u01b0\u1edfng ch\u1ec9 \u0111\u00fang trong \u0111i\u1ec1u ki\u1ec7n \u0111\u00e3 n\u00eau. Khi ch\u1ecdn linh ki\u1ec7n th\u1eadt ph\u1ea3i t\u00ednh th\u00eam dung sai, nhi\u1ec7t \u0111\u1ed9, t\u1ea7n s\u1ed1, t\u1ea3i v\u00e0 gi\u1edbi h\u1ea1n trong datasheet.<\/p>\n

          \"B\u1ed9
          \u1ea2nh th\u1ef1c t\u1ebf 4: h\u00ecnh d\u1ea1ng, m\u00e3 nh\u1eadn d\u1ea1ng ho\u1eb7c ki\u1ec3u l\u1eafp c\u1ee7a B\u1ed9 dao \u0111\u1ed9ng Oscillator<\/figcaption><\/figure>\n

          7. C\u00e1c c\u00e1ch m\u1eafc B\u1ed9 dao \u0111\u1ed9ng Oscillator trong m\u1ea1ch \u0111i\u1ec7n t\u1eed<\/h2>\n

          D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1c c\u00e1ch m\u1eafc ph\u1ed5 bi\u1ebfn, c\u00f3 c\u01a1 s\u1edf k\u1ef9 thu\u1eadt \u0111\u1ed1i v\u1edbi \u0111\u00fang nh\u00f3m linh ki\u1ec7n. M\u1ed7i h\u00ecnh c\u00f3 ch\u00fa gi\u1ea3i k\u00fd hi\u1ec7u \u0111\u1ec3 ng\u01b0\u1eddi \u0111\u1ecdc nh\u1eadn ra t\u1eebng lo\u1ea1i linh ki\u1ec7n ngay c\u1ea3 khi m\u1ea1ch c\u00f3 nhi\u1ec1u ph\u1ea7n t\u1eed. S\u1ed1 c\u00e1ch kh\u00f4ng \u0111\u01b0\u1ee3c b\u1ed5 sung ch\u1ec9 \u0111\u1ec3 l\u00e0m b\u00e0i d\u00e0i; c\u1ea5u h\u00ecnh \u0111\u1eb7c th\u00f9 theo m\u00e3 linh ki\u1ec7n ph\u1ea3i l\u1ea5y t\u1eeb datasheet.<\/p>\n

          \n

          1. M\u1eafc theo m\u1ea1ch \u1ee9ng d\u1ee5ng c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t<\/h3>\n

          Ch\u00e2n ngu\u1ed3n, ch\u00e2n t\u00edn hi\u1ec7u, t\u1ea3i v\u00e0 linh ki\u1ec7n ph\u1ee5 tr\u1ee3 c\u1ee7a B\u1ed9 dao \u0111\u1ed9ng Oscillator ph\u1ea3i \u0111\u01b0\u1ee3c n\u1ed1i theo datasheet \u0111\u00fang m\u00e3.<\/p>\n

          \"S\u01a1
          S\u01a1 \u0111\u1ed3 c\u00e1ch m\u1eafc 1: M\u1eafc theo m\u1ea1ch \u1ee9ng d\u1ee5ng c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t \u2013 Ch\u00e2n ngu\u1ed3n, ch\u00e2n t\u00edn hi\u1ec7u, t\u1ea3i v\u00e0 linh ki\u1ec7n ph\u1ee5 tr\u1ee3 c\u1ee7a B\u1ed9 dao \u0111\u1ed9ng Oscillator ph\u1ea3i \u0111\u01b0\u1ee3c n\u1ed1i theo datasheet \u0111\u00fang m\u00e3.<\/figcaption><\/figure>\n<\/div>\n

          8. V\u00ed d\u1ee5 t\u00ednh to\u00e1n v\u00e0 \u1ee9ng d\u1ee5ng<\/h2>\n

          Khi thay B\u1ed9 dao \u0111\u1ed9ng Oscillator, k\u1ef9 thu\u1eadt vi\u00ean c\u1ea7n x\u00e1c \u0111\u1ecbnh vai tr\u00f2 c\u1ee7a linh ki\u1ec7n trong m\u1ea1ch, \u0111o \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c th\u1ef1c t\u1ebf r\u1ed3i m\u1edbi ch\u1ecdn m\u00e3 t\u01b0\u01a1ng \u0111\u01b0\u01a1ng.<\/p>\n

          \"B\u1ed9
          \u1ea2nh th\u1ef1c t\u1ebf 5: h\u00ecnh d\u1ea1ng, m\u00e3 nh\u1eadn d\u1ea1ng ho\u1eb7c ki\u1ec3u l\u1eafp c\u1ee7a B\u1ed9 dao \u0111\u1ed9ng Oscillator<\/figcaption><\/figure>\n

          9. C\u00e1ch \u0111\u1ecdc m\u00e3 v\u00e0 datasheet<\/h2>\n

          Tra \u0111\u00fang m\u00e3 \u0111\u1ea7y \u0111\u1ee7, h\u00e3ng v\u00e0 h\u1eadu t\u1ed1 package. \u01afu ti\u00ean b\u1ea3ng th\u00f4ng s\u1ed1 \u0111i\u1ec7n, \u0111i\u1ec1u ki\u1ec7n \u0111o, gi\u1edbi h\u1ea1n nhi\u1ec7t v\u00e0 m\u1ea1ch \u1ee9ng d\u1ee5ng do nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f4ng b\u1ed1.<\/p>\n

          \"B\u1ed9
          \u1ea2nh th\u1ef1c t\u1ebf 6: h\u00ecnh d\u1ea1ng, m\u00e3 nh\u1eadn d\u1ea1ng ho\u1eb7c ki\u1ec3u l\u1eafp c\u1ee7a B\u1ed9 dao \u0111\u1ed9ng Oscillator<\/figcaption><\/figure>\n

          10. C\u00e1ch \u0111o v\u00e0 ki\u1ec3m tra tr\u00ean bo m\u1ea1ch<\/h2>\n
            \n
          1. Ng\u1eaft ngu\u1ed3n v\u00e0 x\u1ea3 h\u1ebft \u0111i\u1ec7n t\u00edch tr\u01b0\u1edbc khi \u0111o \u0111i\u1ec7n tr\u1edf ho\u1eb7c th\u00f4ng m\u1ea1ch<\/li>\n
          2. X\u00e1c \u0111\u1ecbnh \u0111\u00fang ch\u00e2n ngu\u1ed3n, mass, \u0111\u1ea7u v\u00e0o v\u00e0 \u0111\u1ea7u ra<\/li>\n
          3. So s\u00e1nh \u0111i\u1ec7n \u00e1p v\u00e0 d\u1ea1ng s\u00f3ng v\u1edbi s\u01a1 \u0111\u1ed3 ho\u1eb7c m\u1ed9t m\u1ea1ch t\u1ed1t t\u01b0\u01a1ng \u0111\u01b0\u01a1ng<\/li>\n<\/ol>\n

            K\u1ebft qu\u1ea3 \u0111o tr\u1ef1c ti\u1ebfp tr\u00ean bo c\u00f3 th\u1ec3 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi linh ki\u1ec7n m\u1eafc song song. Ch\u1ec9 nh\u1ea5c ch\u00e2n linh ki\u1ec7n khi thao t\u00e1c an to\u00e0n v\u00e0 th\u1ef1c s\u1ef1 c\u1ea7n thi\u1ebft.<\/p>\n

            11. D\u1ea1ng h\u01b0 h\u1ecfng v\u00e0 nguy\u00ean nh\u00e2n<\/h2>\n

            D\u1ea5u hi\u1ec7u th\u01b0\u1eddng g\u1eb7p<\/h3>\n
              \n
            • Ch\u1eadp, \u0111\u1ee9t ho\u1eb7c r\u00f2 \u0111i\u1ec7n<\/li>\n
            • Sai ch\u1ee9c n\u0103ng khi c\u00f3 t\u1ea3i ho\u1eb7c khi nhi\u1ec7t \u0111\u1ed9 t\u0103ng<\/li>\n
            • N\u1ee9t v\u1ee1, ch\u00e1y ho\u1eb7c oxy h\u00f3a ch\u00e2n<\/li>\n<\/ul>\n

              Nguy\u00ean nh\u00e2n c\u00f3 c\u01a1 s\u1edf k\u1ef9 thu\u1eadt<\/h3>\n
                \n
              • Qu\u00e1 \u0111i\u1ec7n \u00e1p, qu\u00e1 d\u00f2ng ho\u1eb7c qu\u00e1 nhi\u1ec7t<\/li>\n
              • Xung \u0111i\u1ec7n v\u00e0 ngu\u1ed3n c\u1ea5p kh\u00f4ng \u1ed5n \u0111\u1ecbnh<\/li>\n
              • \u1ea8m, l\u00e3o h\u00f3a ho\u1eb7c \u1ee9ng su\u1ea5t c\u01a1 h\u1ecdc<\/li>\n<\/ul>\n

                Kh\u00f4ng k\u1ebft lu\u1eadn linh ki\u1ec7n h\u1ecfng ch\u1ec9 t\u1eeb m\u00e0u s\u1eafc ho\u1eb7c \u1ea3nh b\u00ean ngo\u00e0i; c\u1ea7n k\u1ebft h\u1ee3p ph\u00e9p \u0111o, s\u01a1 \u0111\u1ed3 v\u00e0 \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh.<\/p>\n

                12. C\u00e1ch l\u1ef1a ch\u1ecdn linh ki\u1ec7n thay th\u1ebf<\/h2>\n
                  \n
                • \u0110\u00fang ch\u1ee9c n\u0103ng v\u00e0 s\u01a1 \u0111\u1ed3 ch\u00e2n<\/li>\n
                • Th\u00f4ng s\u1ed1 gi\u1edbi h\u1ea1n kh\u00f4ng th\u1ea5p h\u01a1n y\u00eau c\u1ea7u<\/li>\n
                • Package v\u00e0 kh\u1ea3 n\u0103ng t\u1ea3n nhi\u1ec7t ph\u00f9 h\u1ee3p<\/li>\n
                • Ki\u1ec3m tra l\u1ea1i to\u00e0n m\u1ea1ch tr\u01b0\u1edbc khi c\u1ea5p ngu\u1ed3n<\/li>\n<\/ul>\n

                  13. C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n

                  C\u00f3 th\u1ec3 \u0111o B\u1ed9 dao \u0111\u1ed9ng Oscillator tr\u1ef1c ti\u1ebfp tr\u00ean bo m\u1ea1ch kh\u00f4ng?<\/h3>\n

                  C\u00f3 th\u1ec3 ki\u1ec3m tra s\u01a1 b\u1ed9 khi \u0111\u00e3 ng\u1eaft ngu\u1ed3n, nh\u01b0ng c\u00e1c nh\u00e1nh song song v\u00e0 linh ki\u1ec7n ph\u1ee5 tr\u1ee3 c\u00f3 th\u1ec3 l\u00e0m sai k\u1ebft qu\u1ea3. C\u1ea7n \u0111\u1ed1i chi\u1ebfu s\u01a1 \u0111\u1ed3 v\u00e0 t\u00e1ch m\u1ed9t ch\u00e2n khi c\u1ea7n \u0111o \u0111\u1ed9c l\u1eadp.<\/p>\n

                  C\u00f3 th\u1ec3 d\u00f9ng linh ki\u1ec7n c\u00f3 th\u00f4ng s\u1ed1 cao h\u01a1n \u0111\u1ec3 thay th\u1ebf kh\u00f4ng?<\/h3>\n

                  Kh\u00f4ng ph\u1ea3i th\u00f4ng s\u1ed1 n\u00e0o cao h\u01a1n c\u0169ng t\u1ed1t h\u01a1n. Linh ki\u1ec7n thay th\u1ebf ph\u1ea3i \u0111\u00fang ch\u1ee9c n\u0103ng, s\u01a1 \u0111\u1ed3 ch\u00e2n ho\u1eb7c ki\u1ec3u ch\u00e2n, tr\u1ecb s\u1ed1 ch\u00ednh, \u0111\u1eb7c t\u00ednh theo t\u1ea7n s\u1ed1\/nhi\u1ec7t \u0111\u1ed9, package v\u00e0 \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c.<\/p>\n

                  \n

                  T\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt d\u00f9ng \u0111\u1ec3 \u0111\u1ed1i chi\u1ebfu<\/h2>\n

                  Ph\u1ea7n c\u1ea5u t\u1ea1o, nguy\u00ean l\u00fd, th\u00f4ng s\u1ed1, c\u00e1ch m\u1eafc v\u00e0 ph\u01b0\u01a1ng ph\u00e1p \u0111o ki\u1ec3m trong b\u00e0i \u0111\u01b0\u1ee3c bi\u00ean so\u1ea1n tr\u00ean c\u01a1 s\u1edf c\u00e1c t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt n\u1ed9i b\u1ed9 d\u01b0\u1edbi \u0111\u00e2y. N\u1ed9i dung \u0111\u00e3 \u0111\u01b0\u1ee3c di\u1ec5n gi\u1ea3i b\u1eb1ng ti\u1ebfng Vi\u1ec7t cho m\u1ee5c \u0111\u00edch \u0111\u00e0o t\u1ea1o, kh\u00f4ng sao ch\u00e9p nguy\u00ean v\u0103n. \u1ea2nh ngu\u1ed3n ch\u1ec9 \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o b\u00e0i sau khi \u0111\u00e3 ki\u1ec3m tra tr\u1ef1c quan v\u00e0 t\u1ea1o b\u1ea3n tr\u00ecnh b\u00e0y ti\u1ebfng Vi\u1ec7t; \u1ea3nh ch\u01b0a \u0111\u1ea1t y\u00eau c\u1ea7u ti\u1ebfp t\u1ee5c ch\u1ec9 d\u00f9ng \u0111\u1ec3 nghi\u00ean c\u1ee9u.<\/p>\n

                    \n
                  1. [1] Complete Wireless Design<\/strong> \u2014 trang 243.<\/li>\n
                  2. [2] Engineering Digital Design<\/strong> \u2014 trang 549.<\/li>\n
                  3. [3] Op Amps Design Application and Troubleshooting<\/strong> \u2014 trang 191.<\/li>\n
                  4. [4] Complete Wireless Design<\/strong> \u2014 trang 240.<\/li>\n
                  5. [5] Modern Communication Circuits<\/strong> \u2014 trang 277.<\/li>\n
                  6. [6] Feedback Circuit Analysis<\/strong> \u2014 trang 181.<\/li>\n
                  7. [7] The Illustrated dictionary of electronics<\/strong> \u2014 trang 517.<\/li>\n
                  8. [8] Basic Theory and Application of Transistors<\/strong> \u2014 trang 227.<\/li>\n<\/ol>\n<\/section>\n

                    14. K\u1ebft lu\u1eadn<\/h2>\n

                    Mu\u1ed1n s\u1eed d\u1ee5ng B\u1ed9 dao \u0111\u1ed9ng Oscillator \u0111\u00fang c\u00e1ch c\u1ea7n nh\u1eadn d\u1ea1ng \u0111\u00fang lo\u1ea1i, \u0111\u1ecdc \u0111\u01b0\u1ee3c k\u00fd hi\u1ec7u, hi\u1ec3u c\u00e1ch m\u1eafc, t\u00ednh \u0111\u01b0\u1ee3c \u0111i\u1ec1u ki\u1ec7n l\u00e0m vi\u1ec7c, \u0111o ki\u1ec3m an to\u00e0n v\u00e0 ch\u1ecdn linh ki\u1ec7n thay th\u1ebf theo datasheet thay v\u00ec ch\u1ec9 d\u1ef1a v\u00e0o h\u00ecnh d\u00e1ng.<\/p>\n","protected":false},"excerpt":{"rendered":"

                    T\u00ecm hi\u1ec3u B\u1ed9 dao \u0111\u1ed9ng Oscillator: k\u00fd hi\u1ec7u, package, c\u00f4ng th\u1ee9c, c\u00e1c c\u00e1ch m\u1eafc trong m\u1ea1ch, c\u00e1ch \u0111o, l\u1ed7i th\u01b0\u1eddng g\u1eb7p v\u00e0 l\u1ef1a ch\u1ecdn linh ki\u1ec7n thay th\u1ebf.<\/p>\n","protected":false},"author":1,"featured_media":2082,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22],"tags":[],"class_list":["post-2090","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dien-tu"],"yoast_head":"\nB\u1ed9 dao \u0111\u1ed9ng Oscillator l\u00e0 g\u00ec? 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