| Pin No. | Signal Name | Description |
| 27 | LP_FIL | IF PLL externalloop filter connection |
| 28 | VCC_SYN | Synthesizer section VCC |
| 29 | vc0+ | IF VCO external tank circuit connection |
| 30 | vc0- | IF VCO external tank circuit connection |
| 31 | vcc-vc0 | VC0 section VCC |
| 32 | EXT_LOIN | External LO input for quadrature detector. Requires VCC/2 DC bias. |
| 33 | 1+ | I Channel data output |
| 34 | 1 | I Channel data output |
| 35 | Q+ | Q Channel data output |
| 36 | Q- | Q Channel data output |
| 37 | IF_O- | Buffered IF output |
| 38 | IF_O+ | Buffered IF output |
| 39 | EXT_LO | Programmable counter ON/OFF control signal for choosing between Internal and External demodulator LO. |
| 40 | NC1 | No connect |
| 41 | LNA_INH | 1900 MHz band LNA input |
| 42 | LNA_INL | 800 MHz band LNA input |
| 43 | NC2 | No connect |
| 44 | VCCl_LNA | Bias VCC for LNAs |
| 45 | VCC2_LNAL | VCC for cellular band LNA. |
| 46 | VCC2_LNAH | VCC for PCS band LNA. |
| 47 | LNA_OL | 800 MHz band LNA output. Requires external matching and AC coupling. |
| 48 | LNA_OH | 1900 MHz band LNA output. Requires external matching and AC coupling. |
| | |