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A/D 转换器

A/D 转换器. 0808 0809 0816 0817. 7106 7107 7116 7117. 7135 14433. IN 3 IN 4 IN 5 IN 6 IN 7 START EOC 2 -5 输出选通 CLOCK 1 V CC REF (+) GND 2 -7. 28 27 26 25 24 23 22 21 20 19 18 17 16 15. 1 2 3 4 5 6 7 8 9 10 11 12 13 14. IN 2 IN 1 IN 0 ADDA

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A/D 转换器

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  1. A/D转换器 0808 0809 0816 0817 7106 7107 7116 7117 7135 14433

  2. IN3 IN4 IN5 IN6 IN7 START EOC 2-5 输出选通 CLOCK1 VCC REF(+) GND 2-7 28 27 26 25 24 23 22 21 20 19 18 17 16 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 IN2 IN1 IN0 ADDA ADDB ADDC ALE 2-1MSB 2-2 2-3 2-4 2-8LSB REF(-) 2-6 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 1N2 IN1 IN0 扩展控制 ADDA ADDB ADDC ADDD ALE 2-1 (MSB) 2-2 2-3 2-4 2-5 2-6 2-7 2-8( LSB) REF- CLOCK 输出选通 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 1N3 1N4 1N5 1N6 1N7 1N8 1N9 1N10 1N11 1N12 1N13 1N14 EOC IN15 多路转换器输出 START VCC 比较器输入 REF+ GND 4060 0808 0809 0816 0817 A/D转换器

  3. HLDR D1 C1 B1 (UNITS) A1 F1 G1 E1 D2 C2 B2 (TENS) A2 F2 E2 D3 B3 (100’S) F3 E3 (1000)AB4 (MIMUS)POL OSC1 OSC2 OSC3 TEST REF HI V+ CREF+ CREF- COM IN HI IN LO A/Z BUFF INT V- G2 (TENS) C3 A3 (100’S) G3 BP/GND (7116/7117) V+ D1 C1 B1 (UNITS) A1 F1 G1 E1 D2 C2 B2 (TENS) A2 F2 E2 D3 B3 (100’S) F3 E3 (1000)AB4 (MIMUS)POL OSC1 OSC2 OSC3 TEST REF HI REF LO CREF+ CREF- COM IN HI IN LO A/Z BUFF INT V- G2 (TENS) C3 A3 (100’S) G3 BP/GND (7106/7107) 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 7116 7117 7106 7107 A/D转换器

  4. V VREF AGND INTOUT AZIN BUFOUT CREF- CREF+ INLO INHI V+ (MSB)D5 (LSB) B1 B2 28 27 26 25 24 23 22 21 20 19 18 17 16 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 UNDER RANGE OVER RANGE STORBE R/H DGND POL CLOCK IN BUSY D1(MSB) D2 D3 D4 B8 (MSB) B4 VDD Q3 Q2 Q1 Q0 DS1 DS2 DS3 DS4 OR EOC VSS 24 23 22 21 20 19 18 17 16 15 14 13 1 2 3 4 5 6 7 8 9 10 11 12 VAC VR VX RI RI/CI CI C01 C02 DU CLKI CLKO VEE 4060 4060 7135 14433 A/D转换器

  5. D/A转换器 0832 7520 7521

  6. VCC ILE WR2 XFER D4 D5 D6 D7 IOUT2 IOUT1 20 19 18 17 16 15 14 13 12 11 1 2 3 4 5 6 7 8 9 10 CS WR1 AGND D3 D2 D1 D0 VREF RFB DGND RFEEDBACK VREFIN VDD(+) BIT.10 BIT.9 BIT.8 BIT.7 BIT.6 16 15 14 13 12 11 10 9 1 2 3 4 5 6 7 8 IOUT2 IOUT1 GND BIT.1 BIT.2 BIT.3 BIT.4 BIT.5 4060 7520 0832 D/A转换器

  7. 18 17 16 15 14 13 12 11 10 1 2 3 4 5 6 7 8 9 RFEEDBACK VREF IN VDD(+)(5~15V) BIT.12 BIT.11 BIT.10 BIT.9 BIT.8 BIT.7 IOUT2 IOUT1 GND BIT.1 BIT.2 BIT.3 BIT.4 BIT.5 BIT.6 7521 D/A转换器

  8. 其它电路 555 556 4046

  9. VCC C TH CO 8 7 6 5 1 2 3 4 14 13 12 11 10 9 8 1C 1TH 1CO 1 RD 1OUT 1TR GND VCC 2C 2TH 2CO 2 RD 2OUT 2TR 1 2 3 4 5 6 7 GND TR OUT RD 555 556 集成定时器

  10. VDD 稳压输出(+6V) 信号输入 PC2OUT R2 R1 SFOUT VCO控制 16 15 14 13 12 11 10 9 1 2 3 4 5 6 7 8 锁定状态指示 PC1OUT 相位比较输入 输出VCO 禁止振荡 C1a C1b VSS 4046 锁相环路

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