Application Circuit Diagram
5.1.2External Active Loop Filter Using OPA341
Figure 5−2. CDCM7005 With a External Active Loop Filter Using OPA341
VC(X)O
491.52 MHz
PECL_OUT_BV_CTRL PECL_OUT
R3
10 kΩ
C3
100 nF
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| R2 | C2 | |
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| Vcc |
| 10 | µF | ||
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| 4.7 kΩ | ||||
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| Vcc |
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| CDCM7005 |
| R5 |
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| PRI_REF |
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| 10 kΩ |
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| SEC_REF |
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| InN |
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| R1 |
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| 180 | Ω OPA341 Out | ||
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| InP |
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| CP_OUT |
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| CTRL_LE | STATUS_REF |
| R6 | C1 |
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SPI |
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| C1 | 10 kΩ | 100 nF |
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| CTRL_DATA STATUS_VC(X)O |
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| CTRL_CLK | PLL_LOCK | 100 nF |
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VCC |
| VCC |
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| 130 Ω | YnA |
| 10 nF |
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130 Ω |
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| VC(X)O_IN |
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| 10 nF |
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| VC(X)O_IN | YnB |
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R |
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| R | R | Ω |
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Ω | R |
| 150 Ω | 150 |
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82 | Ω |
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| 82 |
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Application Circuit Diagram |
