ONET2501PARGT

$3.37

Description：IC LIMITING 1 CIRCUIT 16VQFN
Series：-
Mfr：Texas Instruments
Package：Bulk

SKU:c1c0a4da6ad2 Category: Instrumentation, Op Amps, Buffer Amps Brand: Texas Instruments

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Product introduction

ONET2501PARGT is listed in the Instrumentation, Op Amps, Buffer Amps range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC LIMITING 1 CIRCUIT 16VQFN. Review the specifications below when checking this part for your BOM.

Instrumentation, Op Amps, Buffer Amps specifications for ONET2501PARGT

Description：IC LIMITING 1 CIRCUIT 16VQFN
Series：-
Mfr：Texas Instruments
Package：Bulk
Amplifier Type：Limiting
Number of Circuits：1
Output Type：Differential
Slew Rate：-
Gain Bandwidth Product：-
Current - Input Bias：-
Voltage - Input Offset：-
Current - Supply：32mA
Current - Output / Channel：25 mA
Voltage - Supply Span (Min)：3 V
Voltage - Supply Span (Max)：3.6 V
Operating Temperature：-40°C ~ 85°C
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：16-VFQFN Exposed Pad
Supplier Device Package：16-VQFN (3x3)
-3db Bandwidth：45 kHz

Instrumentation, Op Amps, Buffer Amps datasheet and documents for ONET2501PARGT

ONET2501PARGT

Instrumentation, Op Amps, Buffer Amps Overview

The ONET2501PA is a high-speed limiting amplifier designed for fiber optic applications with data rates up to 2.5 Gbps. It provides approximately 50 dB of gain and operates on a single 3.3-V supply. The device features CML differential outputs, input offset cancellation, and receive signal strength indication (RSSI). It supports loss of signal detection via an external resistor threshold. Characterized for operation from -40°C to 85°C, it is housed in a compact 3 mm × 3 mm 16-pin QFN package.

Instrumentation, Op Amps, Buffer Amps Feature Summary

Multi-rate operation supporting data rates from 155 Mbps up to 2.5 Gbps
Integrated loss of signal detection and receive signal strength indicator output
Input offset cancellation ensures proper operation with small input signals
Output polarity select and disable functions for flexible system control

Instrumentation, Op Amps, Buffer Amps Applications

SONET/SDH transmission systems at OC3, OC12, OC24, OC48
Fibre Channel receivers operating at 1.0625-Gbps and 2.125-Gbps
Gigabit Ethernet receivers

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to confirm package type and temperature range. Confirm that the component matches the exact pinout and electrical specifications required by the design. Ensure compatibility with the intended supply voltage and interface standards before finalizing procurement.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for designs requiring a versatile limiting amplifier with integrated diagnostic capabilities. The built-in RSSI and LOS functions simplify receiver monitoring without additional external circuitry. Consider the low power consumption and small footprint when space-constrained board layouts are necessary.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to Texas Instruments' portfolio of high-speed optical networking components. It serves as a critical receiver stage in multi-gigabit serial communication links, converting weak optical signals into robust digital levels suitable for downstream processing in network infrastructure equipment.