Transimpedance Amplifiers (TIA)
Origin: USA
Get best-in-class noise performance, high (133Ω to 8kΩ) gain, and low power consumption in a high-speed TIA optimized specifically for 56 Gbps/channel applications.
These high-performance TIAs provide automatic gain control with programmable output amplitude. They enable up to 4dB of programmable CTLE to minimize signal distortion. Plus, these TIAs are also very efficient, using only 178 mW per channel.
Transimpedance Amplifiers
Coherent TIA’s are designed to achieve the best possible optical transceiver performance at low power consumption. All our TIA’s have been fully tested production grade optical transceivers. These amplifiers provide a rich set of monitoring and control features that help simplify transceiver design and help optimize transceiver performance.
| Part | Modulation |
#Channels | Baud Rate (GBaud) | Power Consumption per Channel (mW) | Noise (µArms) | Channel Pitch (µm) | Package | Applications |
| CHR1065 | PAM4/NRZ | 4 | 56 | 241 | 2.3 | 750 | Die, Wire Bonded | 400G DR4/FR4/LR4/SR4
800G DR8/2xFR4/LR8/SR8
112Gbps/Lane Optical Modules |
| CHR1058 | PAM4/NRZ | 8 | 28.9 | 178 | 1.6 | 250 | Die, Flip-Chip Cu-Pillar | 400G SR8/SR4.2
56Gbps/Lane Optical Modules |
| CHR1054 | PAM4/NRZ | 4 | 28.9 | 178 | 1.6 | 250 | Die, Wire Bonded | 200G/FR4/SR4
400G LR8/SR8
56Gbps/Lane Optical Modules |
| CHR1051 | PAM4/NRZ | 1 | 28.9 | 178 | 1.6 | N/A | Die, Wire Bonded | 64G Fibre Channel
50G LR/SR
100G SR2
56Gbps/Lane Optical Modules |
>> Coherent networking technology
Contact infomation:
LECI Co., Ltd
R-1901, Saigon Trade Center Bld, 37 Ton Duc Thang Str., Ben Nghe W., Dist. 1, HCM City 70000, VN.
Long Bien, Ha Noi, VN.
Phone: (+84) 901442689 (WhatsApp)
Hotline: 02822202988
Website: lecilaser.com
