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RF6515 Datasheet(PDF) 4 Page - RF Micro Devices |
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RF6515 Datasheet(HTML) 4 Page - RF Micro Devices |
4 / 11 page 4 of 11 RF6515 DS120904 7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com. RF6515 Biasing Instructions TX Mode • With the RF source disabled, apply 3.3V to VCC with PAEN set to 0V •Apply 1.8V to PAEN •VCC current should rise to 70mA to 80mA quiescent current • Enable the RF source; VCC current should rise to a maximum of 200mA depending on output power RX Mode • With the RF source disabled, apply 3.3V to VCC with PAN set to 0V • VCC current should rise to 100uA • Enable the RF source Pin Function Description 1NC No connect. This pin is not connected internally . It can be left floating or connected to ground. 2NC No connect. This pin is not connected internally . It can be left floating or connected to ground. 3NC No connect. This pin is not connected internally . It can be left floating or connected to ground. 4PAEN Enable pin for PA + TX switch (HIGH) and RX switch (LOW). See Control Logic Table for operation. 5NC No connect. This pin is not connected internally . It can be left floating or connected to ground. 6NC No connect. This pin is not connected internally . It can be left floating or connected to ground. 7GND Ground. 8ANT This is the common port (antenna). It is matched to 50Ω and DC-block is provided internally 9GND Ground. 10 VCC Voltage Supply. An external 1uF capacitor might be needed for low frequency decoupling 11 ISO No connect pin. Must be left floating. 12 VCC Voltage Supply. An external 1uF capacitor might be needed for low frequency decoupling 13 VCC Voltage Supply. An external 1 uF capacitor might be needed for low frequency decoupling 14 NC No connect. This pin is not connected internally . It can be left floating or connected to ground. 15 TXCT Center tap for passing thru voltage to TXVR SOIC. 16 TXN Single Ended; 200Ω differential. 17 TXP Single Ended; 200Ω differential. 18 RXCT Center tap for passing thru voltage to TXVR SOIC. 19 RXBN Single Ended; 200Ω differential. 20 RXBP Single Ended; 200Ω differential. Mode PAEN (Logic) VBATT_PA (mA) PAEN (mA TX-ANT HIGH 170 0.01 RX-ANT LOW 0.0001 0.0001 Operating currents at nominal conditions. |
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