GN1057
Overview
Gennum's GN1057 is a fully integrated silicon germanium (SiGe) BiCMOS transimpedance amplifier, providing wideband low noise pre-amplification of a current signal from a PIN photodiode or APD.
It features differential outputs and incorporates automatic gain control (AGC) to improve linear dynamic range. A decoupling capacitor on the supply is the only external component required.
Features/Highlights
- Single +3.3V power supply
- Power dissipation 190mW (typical)
- Bandwidth remains constant over dynamic range
Key Applications
- ITU/IEEE-based transmission systems, test equipment and modules including 10GBASE-LRM
- OC-192 fibre optic modules and line termination
- 10 Gigabit Ethernet
Ordering Information
Part No | Package | ||
GN1057CW-CHIP | Waffle Pack (400pcs) | ||
| Document | Type | Size | ||
|---|---|---|---|---|
| Optical and IC Products for High Speed Communications | Brochure | 2.5 MB | ||
| Transimpedance Amplifier Solutions | Brochure | 237 kB |
Restricted Downloads
| Document | Type | Size | ||
|---|---|---|---|---|
 | GN1055/57CW : Input Bondwire Configurations | Application Note | 329 kB | |
| GN1057CW Datasheet | Datasheet | 524 kB | |
| Guidelines for Wirebonding to Transimpedance Amplifiers | Information Note | 423 kB | |
| Q1_11 Reliability Monitor Report | Reliability Report | 130 kB |
- An NDA covering Transimpedance Amplifiers is required for access
Please contact mygennumsupport@gennum.com with any questions regarding your account.
Contact Gennum for additional documentation
Phone: +1 (905) 632-2999, x4113
Fax: +1 (905) 332-6731
Email: datacomsales@gennum.com
