| PartNumber | 88E1548-A1-BAM2C000 | 88E1545-A1-LKJ2C000 |
| Description | Ethernet ICs Quad-port EEE 10/100/1000Mbps PHY w/QSGMII; SGMII; PTP; SyncE in a 196-pin TFBGA package | Ethernet ICs Quad-port EEE GE PHY w/QSGMII in 128-QFP |
| Manufacturer | Marvell | Marvell |
| Product Category | Ethernet ICs | Ethernet ICs |
| RoHS | Y | Y |
| Series | 88E154x | 88E154x |
| Product | Ethernet Transceivers | Ethernet Transceivers |
| Number of Transceivers | 4 Transceiver | 4 Transceiver |
| Data Rate | 10 Mb/s, 100 Mb/s, 1000 Mb/s | 10 Mb/s, 100 Mb/s, 1000 Mb/s |
| Interface Type | QSGMII, SGMII | QSGMII |
| Operating Supply Voltage | 1 V | 1 V |
| Minimum Operating Temperature | 0 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 70 C |
| Mounting Style | SMD/SMT | SMD/SMT |
| Package / Case | TFBGA-196 | LQFP-128 |
| Brand | Marvell | Marvell |
| Supply Current Max | 280 mA | 280 mA |
| Duplex | Full-Duplex, Half-Duplex | Full-Duplex, Half-Duplex |
| Moisture Sensitive | Yes | Yes |
| Product Type | Ethernet ICs | Ethernet ICs |
| Standard | 10BASE-T, 100BASE-TX, 1000BASE-T | 10BASE-T, 100BASE-TX, 1000BASE-T |
| Factory Pack Quantity | 126 | 72 |
| Subcategory | Communication & Networking ICs | Communication & Networking ICs |
| Supply Voltage Max | 1.05 V | 1.05 V |
| Supply Voltage Min | 0.95 V | 0.95 V |
| Tradename | Alaska | Alaska |
| Unit Weight | 0.020459 oz | 0.033510 oz |