| PartNumber | TLK2201RCPR | TLK2208AGPV | TLK2208AZPV |
| Description | Ethernet ICs 1.0-1.6Gbps Gigabit Ethernet Xceiver | Ethernet ICs Octal Gigabit Ethernet Transceiver | Ethernet ICs Octal Gig Ether Tran |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Ethernet ICs | Ethernet ICs | Ethernet ICs |
| RoHS | Y | N | Y |
| Series | TLK2201 | TLK2208A | TLK2208A |
| Product | Ethernet Transceivers | Ethernet Transceivers | Ethernet Transceivers |
| Number of Transceivers | 1 Transceiver | 8 Transceiver | 8 Transceiver |
| Data Rate | 1.6 Gb/s | 1.3 Gb/s | 1.3 Gb/s |
| Operating Supply Voltage | 2.5 V | 1.8 V, 2.5 V | 1.8 V, 2.5 V |
| Minimum Operating Temperature | 0 C | 0 C | 0 C |
| Maximum Operating Temperature | + 70 C | + 70 C | + 70 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | HVQFP-64 | BGA-289 | BGA-289 |
| Packaging | Reel | Tray | Tube |
| Height | 0.8 mm | 1.41 mm | 1.41 mm |
| Length | 10 mm | 19 mm | 19 mm |
| Width | 10 mm | 19 mm | 19 mm |
| Brand | Texas Instruments | Texas Instruments | Texas Instruments |
| Supply Current Max | 111 mA | 140 mA, 235 mA, 340 mA | 140 mA, 235 mA, 340 mA |
| Product Type | Ethernet ICs | Ethernet ICs | Ethernet ICs |
| Factory Pack Quantity | 1000 | 84 | 84 |
| Subcategory | Communication & Networking ICs | Communication & Networking ICs | Communication & Networking ICs |
| Supply Voltage Max | 2.7 V | 1.9 V, 2.7 V | 1.9 V, 2.7 V |
| Supply Voltage Min | 2.3 V | 1.7 V | 1.7 V |
| Unit Weight | 0.008004 oz | 0.048396 oz | 0.048396 oz |
| Moisture Sensitive | - | Yes | Yes |