Global Sources
EE Times-Asia
Stay in touch with EE Times Asia
?
?


( File format: PDF, 970 KB )
4.25 Gbps Transimpedance Amplifier with AGC and RGGI
Texas Instruments

Description
The ONET4291TA is a high-speed transimpedance amplifier used in optical receivers with data rates up to 4.25 Gbps. It features a low input referred noise, 2.8-GHz bandwidth, automatic gain control (AGC), 3.2-k transimpedance, and received signal strength indication (RSSI). The ONET4291TA is available in die form and is optimized for use in a TO can. The ONET4291TA requires a single 3.3-V supply, and its power-efficient design typically dissipates less than 56 mW. The device is characterized for operation from -40C to 85C ambient temperature.
Features
2.8-GHz Bandwidth 3.2-k Differential Transimpedance Automatic Gain Control (AGC) 8.3-pA/Hz Typical Input Referred Noise 2-mAp-p Maximum Input Current Received Signal Strength Indication (RSSI) CML Data Outputs With On-Chip 50- Back-Termination On-Chip Supply Filter Capacitor Single 3.3-V Supply Die Size: 0,78 1,18 mm APPLICATIONS SONET/SDH Transmission Systems at OC24 and OC48 4.25-Gbps, 2.125-Gbps, and 1.0625-Gbps Fiber-Channel Receivers Gigabit Ethernet Receivers PIN Preamplifier-Receivers

Related Datasheets
Part Number Description Category
? ?ONET2511TA ONET2511TA: 2.5 GBPS Transimpedance Amplifier With RSSI EDA - Embedded Systems Design
? ?ONET2591TA 2.5 Gbps Transimpedance Amplifier with AGC and RSSI EDA - Embedded Systems Design
? ?ONET4201LD 155 Mbps to 4.25 Gbps Laser Driver EDA - Embedded Systems Design
? ?ONET4201PA 155 Mbps to 4.25 Gbps Limiting Amplifier With LOS and RSSI EDA - Embedded Systems Design
? ?ONET4211LD 155 Mbps to 4.25 Gbps Laser Driver (Rev. A) EDA - Embedded Systems Design
? ?ONET4251PA 1 Gbps to 4.25 Gbps Limiting Amplifier With LOS and RSSI (Rev. A) EDA - Embedded Systems Design
? ?ONET4291VA 1.0 Gbps to 4.25 Gbps Multi-Rate VCSEL Driver EDA - Embedded Systems Design
? ?ONET9901TA 10.7 Gbps Transimpedance Amplifer With RSSI EDA - Embedded Systems Design
? ?OPA2380 Precision, High-Speed Transimpedance Amplifier (Rev. G) Actives - Sensors and Transducers
? ?OPA380 Precision, High-Speed Transimpedance Amplifier (Rev. G) Actives - Sensors and Transducers



As the hyperlinked contents/websites are those of third parties, we cannot vouch for their accuracy or legitimacy.
Interviews & Viewpoints

Talk

Learn how senior executives are seeing the industry from interviews and contributed opinions.

Bloggers Say

Bloggers Say

See what engineers like you are posting on our pages.

?
?
Back to Top