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ADF4602 датащи(PDF) 10 Page - Analog Devices |
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ADF4602 датащи(HTML) 10 Page - Analog Devices |
10 / 36 page ADF4602 Rev. 0 | Page 10 of 36 PIN CONFIGURATION AND FUNCTION DESCRIPTIONS NOTES 1. NC = NO CONNECT. 2. THE EXPOSED PADDLE MUST BE CONNECTED TO GROUND FOR CORRECT CHIP OPERATION. IT PROVIDES BOTH A THERMAL AND ELECTRICAL CONNECTION TO THE PCB. 1 GPO3 2 VSUP1 3 VSUP3 4 RXLBRF 5 NC 6 RXHB2RF 7 RXHB1RF 8 RXBBI 9 RXBBIB 10 RXBBQ 23 TXBBQB 24 TXLBRF 25 TXRFGND 26 TXHBRF 27 TXRFGND 28 VSUP5 29 DAC2 30 DAC1 22 TXBBQ 21 VSUP4 ADF4602 TOP VIEW (Not to Scale) Figure 4. Pin Configuration Table 4. Pin Function Descriptions Pin No. Mnemonic Function 1 GPO3 General Purpose Output 3. Digital output. This is used for external switch or PA control. 2 VSUP11 Output from LDO 1. Supply for receive VCO. Nominal value of 2.6 V. 100 nF decoupling to ground is required. 3 VSUP31 Output from LDO 3. Supply for receive LNA. Nominal value of 1.9 V. 100 nF decoupling to ground is required. 4 RXLBRF Receive Low Band LNA Input. 5 NC No Connect. Do not connect to this pin. 6 RXHB2RF Receive Second High Band LNA Input. Should be used for Band 2. 7 RXHB1RF Receive First High Band LNA Input. Should be used for Band 1. 8 RXBBI Receive Baseband I Output. 9 RXBBIB Complementary Receive Baseband I Output. 10 RXBBQ Receive Baseband Q Output. 11 RXBBQB Complementary Receive Baseband Q Output. 12 VSUP21 Output from LDO 2. Supply for receive downconverter and baseband. Nominal value of 2.8 V. 100 nF decoupling to ground is required. 13 VINT Serial Port Supply Input. 1.8 V should be applied to this pin. 14 SDATA Serial Port Data Pin. This can be an input or output. 15 SCLK Serial Clock Input. 16 SEN Serial Port Enable Input. 17 NC No Connect. Do not connect to this pin. 18 VSUP71 Transmit Synthesizer Supply Input. Connect to VSUP3 and decouple with 100 nF to ground. 19 TXBBI Transmit Baseband I Input. 20 TXBBIB Complementary TX Baseband I Input. 21 VSUP41 Output from LDO4. Supply for transmit VCO. Nominal value of 2.8 V. 100 nF decoupling to GND is required. 22 TXBBQ Transmit Baseband Q Input. 23 TXBBQB Complementary TX Baseband Q Input. 24 TXLBRF Low Band Transmit RF Output. This can output in the range of 824 MHz to 960 MHz. 25 TXRFGND Transmit RF Ground. Connect this pin to ground. 26 TXHBRF High Band Transmit RF Output. This can output in the range of 1710 MHz to 2170 MHz. 27 TXRFGND Transmit RF Ground. Connect this pin to ground. 28 VSUP51 Output from LDO 5. Supply for transmit modulator, baseband, power detector, and DACs. Nominal value of 2.8 V. 100 nF decoupling to ground is required. 29 DAC2 Output from DAC2. 30 DAC1 Output from DAC1. |
Аналогичный номер детали - ADF4602 |
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Аналогичное описание - ADF4602 |
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