Renesas offers a comprehensive portfolio of linear and limiting optical transimpedance amplifiers (TIA), and driver modulators for optical networks in data center applications and long-haul and metro applications. Renesas' TIAs provide flexible power level control with programmable transimpedance and frequency range, all in a small footprint.
Renesas' low power transimpedance amplifiers with integrated post-amplifier (TIA+PA) provide high performance, high data rates, low power, and low emissions. Renesas' TIA+PA receiver arrays enable chip-to-chip, board-to-board, and system-to-system optical interconnects, removing the constraints of copper cabling, and enabling the realization of higher data rates with significantly less EMI and power consumption.
Renesas' linear TIAs feature excellent gain, noise performance, and power dissipation, and are available in die form, while Renesas' limiting TIAs are used for DPSK and DQPSK receivers and are available in die and packaged form. Whether your receiver optical sub-assembly (ROSA) requires high input sensitivity, high transimpedance gain, low noise/jitter, low power consumption, or high voltage output (or a combination of all these features), Renesas can provide the optimal solution.
Function |
Data Rate Max (Gbps) |
Channels (#) |
Application |
Price (USD) | 1ku |
|
---|---|---|---|---|---|
Part Number | |||||
Programmable Transimpedance Amplifier | Optical sensors | ||||
4 x 32Gbps Linear TIA | Linear TIA | 32 | 4 | 100G/200G coherent systems with 32Gbps QPSK/16QAM modulation format and more... |
|
2x64Gb/s Linear TIA | Linear TIA | 64 | 2 | 200G/400G/600G Coherent Receivers for QPSK/m-QAM | 268.66 |
4x64Gb/s Linear TIA | Linear TIA | 64 | 4 | 200G/400G/600G Coherent Receivers for QPSK/m-QAM | 323.2 |
4 × 64Gbps Linear TIA | Linear TIA | 64 | 4 | 400G/600G coherent systems with 64Gbps 16QAM/64QAM modulation format and more... |
|
2 × 96Gbaud Linear Transimpedance Amplifier | Linear TIA | 96 | 2 | 800G coherent systems with 96Gbaud QAM modulation format | 120.56 |
56Gb/s Linear TIA Receiver | Linear TIA | 56 | 1 | 50G Ethernet SR, SFP56-SR | |
56Gb/s Linear TIA Receiver | Linear TIA | 56 | 4 | 200G Ethernet SR4, QSFP56 SR4 | 127.02 |
Single Channel 28Gbaud Linear TIA 10Km | Linear TIA | 56 | 1 | 25G EDR InfiniBand, 25G Ethernet LR, 32G Fibre Channel, SFP28 | |
56Gb/s Linear TIA Receiver | Linear TIA | 56 | 4 | 200G Ethernet LR4, QSFP56 | |
56Gb/s and 112Gb/s Linear TIA Receiver | TIA | 112 | 1 | 50G Ethernet, 100G Ethernet, SFP56, SFP112 | |
56Gb/s and 112Gb/s Linear TIA Receiver | TIA | 112 | 4 | 200G Ethernet LR4, 400G Ethernet LR4, OSFP LR4, QSFP-DD | |
16Gb/s Limited TIA Receiver | Linear TIA | 16 | 1 | 10G Ethernet SR/LR, 14G FDR InfiniBand, 16G Fibre Channel, SFP+ | |
16Gb/s Limited TIA Receiver | Linear TIA | 16 | 4 | 32G QDR/55G FDR InfiniBand, 40G Ethernet SR4, QSFP+ | 49.14 |
16Gb/s Limited TIA Receiver | Linear TIA | 16 | 12 | 100G Ethernet SR10, 164G FDR InfiniBand, CXP | 87.31 |
28Gb/s Limited TIA Receiver | Linear TIA | 28 | 4 | 100G Ethernet SR4, EDR InfiniBand Transceivers and AOCs, QSFP28 | |
28Gb/s Limited TIA Receiver | Linear TIA | 28 | 12 | 100G EDR InfiniBand, 100G Ethernet SR4, QSFP28 | 278.96 |
2 x 128Gbaud Linear Transimpedance Amplifier | Linear TIA | 128 | 2 | 800G coherent systems with 128Gbaud QAM modulation format | |
4 x 32Gbaud Quad-Channel Linear Transimpedance Amplifier | Linear TIA | 32 | 4 | 100Gbps DP-QPSK coherent pluggable module applications | 266.52 |
An overview of Renesas’ 64 Gbaud GX76474 driver family and GX36420 series Coherent TIAs that combine exceptional analog performance, low power, and high reliability with high bandwidth and configurability to support coherent optical communications, the telecom industry’s fastest growing segment. Both series also cover all the optical modulator technologies currently on the market, including Lithium Niobate, Indium Phosphide, and Silicon Photonics, as well as the industry-standard ICR and TROSA configurations.