ATA01502D1C

RF Amplifiers Overview

The ATA01502D1C is a general-purpose Automatic Gain Control (AGC) Transimpedance Amplifier IC manufactured by Anadigics. Designed for optical receiver applications, it operates on a single +5 Volt supply. The device provides high gain and low noise performance with a bandwidth of 120 MHz. It features -41 dBm sensitivity and supports an optical overload level of 0 dBm. This component serves as a critical interface between photodetectors and subsequent signal processing stages in fiber optic communication systems.

RF Amplifiers Feature Summary

• Integrates automatic gain control to maintain stable output across varying input signal levels
• Provides high transimpedance gain suitable for low-level optical signal detection
• Operates efficiently from a single positive voltage supply rail
• Engineered for low noise performance to preserve signal integrity

RF Amplifiers Applications

• SONET OC-3/SDH STM-1 (155 Mb/s) receivers
• FDDI and Ethernet Fiber LAN transceivers
• Low noise RF amplifier circuits

RF Amplifiers Procurement Notes

Verify the specific revision code associated with the D1C suffix against the manufacturer's latest documentation to ensure compatibility with existing board designs. Confirm that the bare die form factor matches the intended substrate and assembly process capabilities. Cross-reference pinout definitions with the official datasheet to prevent integration errors during PCB layout and wire bonding.

RF Amplifiers Selection Notes

Select this component when designing receivers for 155 Mb/s optical standards requiring integrated AGC functionality. It is appropriate for applications needing a single-supply solution with moderate bandwidth. Evaluate thermal management requirements for bare die mounting. Consider alternative models within the ATA series if higher data rates or different sensitivity specifications are required for the target application.

RF Amplifiers Part Context

This part belongs to the ATA series of AGC Transimpedance Amplifiers from Anadigics. The series includes variants such as ATA01501 and ATA01504, which share similar functional architectures but differ in specific electrical characteristics and revisions. These components are widely used in legacy fiber optic networking equipment and industrial sensing applications requiring reliable optical-to-electrical conversion.

RF Amplifiers Replacement Considerations

Direct substitutes include other revisions within the ATA01502 family, such as ATA01502 without the D1C suffix, provided pinouts and electrical specs match. Review datasheets for ATA01501 or ATA01504 if system parameters allow for adjusted bandwidth or sensitivity profiles.