worldwide corporate headquarters 16 malcolm hoyt drive . newburyport, ma 01950 phone 978.462.9332 . email sales@rocelec.com . web www.rocelec.com ? rochester electronics, llc - all rights reserved - 08102012 C n ew p roduct i ntroduction C MAX3657ETC-G rochester electronics has re-introduced and continues to manufacture critically needed semiconductors with the full authorization of the original manufacturer and an attention to quality that meets or exceeds the original component. MAX3657ETC-G original part number: max3657etc description: transimpedance amplifier package: 12 pin llcc manufacturing flow: commercial manufacturing type: made from original maxim wafers original manufacturer: transimpedance amplifier now available in a lead-free package the max3657 is a transimpedance preamplifer for receivers operating up to 155mbps. the low noise, high gain, and low-power dissipation make it ideal for class-b and class-c passive optical networks (pons). the functional diagram of the max3657 comprises a transimpedance amplifer, a voltage amplifer, a dc-cancellation circuit, and a cml out - put bufer. the circuit features 14na input-referred noise, 130mhz bandwidth, and 2ma input overload. low jitter is achieved without external compensation capacitors. re-introduced by rochester electronics on may, 17, 2012
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