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Product Detailed Parameters
- Description：IC TRANSIMPEDANCE AMP DIE
- Series：-
- Mfr：Semtech Corporation
- Package：Bulk
- Type：Transimpedance Amplifier
- Applications：-
- Mounting Type：Surface Mount
- Package / Case：Die
- Supplier Device Package：Die
- Grade：-
- Qualification：-
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Overview
The NT25L51-GRP8 is a high-sensitivity transimpedance amplifier (TIA) featuring automatic gain control (AGC), manufactured using CMOS technology. It provides a dynamic operating range exceeding 27dB, enabling high-performance signal conditioning for optical receivers. The device is specifically engineered for GPON applications utilizing Avalanche Photodiodes (APD) and supports OC-48 SONET standards.
Feature Summary
- Integrates automatic gain control to maintain signal integrity across varying input levels
- Optimized for high sensitivity in fiber optic receiver modules
- Designed for compatibility with APD-based photodetectors
Applications
- GPON systems with APD detectors
- OC-48 SONET optical receivers
- High-performance fiber optic transceiver modules
Procurement Notes
Verify the specific ordering suffix GRP8 against official Semtech documentation to confirm package type and environmental compliance. Ensure the component matches the required datasheet revision for your design implementation. Cross-reference part numbers with authorized distributors to confirm availability and authenticity before procurement.
Selection Notes
Select this TIA when designing optical receivers requiring high sensitivity and wide dynamic range for GPON or OC-48 applications. The integrated AGC simplifies circuit design by handling variable signal strengths without external adjustment. Consider the CMOS process technology for cost-effective integration into modern transceiver modules.
Part Context
Semtech offers a comprehensive portfolio of optical transceiver ICs, including TIAs, laser drivers, and limiting amplifiers. The NT25L51 belongs to the FiberEdge family, designed for high-speed data transmission products supporting standards like GPON and SONET. These components are used in networking equipment to enable reliable high-bandwidth communication.
Replacement Considerations
Consult Semtech's official cross-reference documentation for verified substitute part numbers. Do not assume functional equivalence with other TIAs without verifying pinout, electrical parameters, and interface compatibility through official manufacturer sources.
