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ADN4650 Arkusz danych(PDF) 11 Page - Analog Devices |
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ADN4650 Arkusz danych(HTML) 11 Page - Analog Devices |
11 / 24 page Data Sheet ADN4650/ADN4651/ADN4652 Rev. B | Page 11 of 24 VIN1 1 GND1 2 VDD1 3 GND1 4 20 19 18 17 DIN1+ 5 DIN1– 6 DOUT2+ 7 DOUT2– 8 VDD1 9 12 GND1 VIN2 GND2 VDD2 GND2 DOUT1+ DOUT1– DIN2+ DIN2– VDD2 GND2 10 11 16 15 14 13 ADN4652 TOP VIEW (Not to Scale) Figure 8. ADN4652 Pin Configuration Table 14. ADN4652 Pin Function Descriptions Pin No. Mnemonic Description 1 VIN1 Optional 3.3 V Power Supply/LDO Input for Side 1. Bypass VIN1 to GND1 using a 1 μF capacitor. Alternatively, if using a 2.5 V supply, connect VIN1 directly to VDD1. 2, 4, 10 GND1 Ground, Side 1. 3, 9 VDD1 2.5 V Power Supply for Side 1. Connect both pins externally and bypass to GND1 with 0.1 μF capacitors. If supplying 3.3 V to VIN1, connect a 1 μF capacitor between Pin 3 and GND1 for proper regulation of the 2.5 V output of the internal LDO. 5 DOUT1+ Noninverted Differential Output 1. 6 DOUT1− Inverted Differential Output 1. 7 DIN2+ Noninverted Differential Input 2. 8 DIN2− Inverted Differential Input 2. 11, 17, 19 GND2 Ground, Side 2. 12, 18 VDD2 2.5 V Power Supply for Side 2. Connect both pins externally and bypass to GND2 with 0.1 μF capacitors. If supplying 3.3 V to VIN2, connect a 1 μF capacitor between Pin 18 and GND2 for proper regulation of the 2.5 V output of the internal LDO. 13 DOUT2− Inverted Differential Output 2. 14 DOUT2+ Noninverted Differential Output 2. 15 DIN1− Inverted Differential Input 1. 16 DIN1+ Noninverted Differential Input 1. 20 VIN2 Optional 3.3 V Power Supply/LDO Input for Side 2. Bypass VIN2 to GND2 using a 1 μF capacitor. Alternatively, if using a 2.5 V supply, connect VIN2 directly to VDD2. |
Podobny numer części - ADN4650 |
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Podobny opis - ADN4650 |
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