The ADN2905 provides the receiver functions of quantization and multirate data recovery at 614.4 Mbps, 1.2288 Gbps, 1.25 Gbps, 2.4576 Gbps, 3.072 Gbps, 4.9152 Gbps, 6.144 Gbps, 9.8304 Gbps, and 10.3125 Gbps, used in Common Public Radio Interface (CPRI) and gigabit Ethernet applications. The ADN2905 automatically locks to all the specified CPRI and Ethernet data rates without the need for an external reference clock or programming. The ADN2905 jitter performance exceeds the jitter requirement specified by SFF-8431.
The ADN2905 provides manual sample phase adjustment. Additionally, the user can select an equalizer or a 0 dB EQ as the input. The equalizer is either adaptive or can be manually set.
The ADN2905 also supports pseudorandom binary sequence (PRBS) generation, bit error detection, and input data rate readback features.
The ADN2905 is available in a compact 4 mm × 4 mm, 24-lead chip scale package (LFCSP). All ADN2905 specifications are defined over the ambient temperature range of −40°C to +85°C, unless otherwise noted.
Applications
Features and Benefits200 mVp-p typical (equalizer mode) | Optical |
| Document | note |
| ADN2905: CPRI and 10G Ethernet Data Recovery IC with Amp/EQ from 614.4 Mbps to 10.3125 Gbps Data Sheet (Rev. A) | PDF 754.31 K |
| Document | note |
| UG-877: ADN2905/ADN2913/ADN2915/ADN2917 Evaluation Board Setup and Applications | PDF 780.07 K |
| Part Number | Package | Packing Qty | Temp Range | Price 100-499 | Price 1000+ | RoHS |
|---|---|---|---|---|---|---|
| ADN2905ACPZ Production | 24 ld LFCSP (4x4mm 2.5mm PAD) | OTH 490 | -40 to 85C | 10.3 | 9.95 | Y |
| ADN2905ACPZ-RL7 Production | 24 ld LFCSP (4x4mm 2.5mm PAD) | REEL 1500 | -40 to 85C | 0 | 9.95 | Y |
| Part Number | Description | Price | RoHS |
|---|---|---|---|
| EVALZ-ADN2905 | Evaluation Board for ADN2905 | 720 | Y |
| EVALZ-ADN2913 | Evaluation Board for ADN2913 | 720 | Y |
| EVALZ-ADN2915 | Evaluation Board for ADN2915 | 720 | Y |
| EVALZ-ADN2917 | Evaluation Board for ADN2917 | 720 | Y |
