ONET4201PA Texas instruments

ONET4201PA

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ONET4201PA

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Описание

The ONET4201PA is a versatile high-speed, 3.3-V limiting amplifier for multiple fiber optic applications with data rates up to 4.25 Gbps. This device provides a gain of about 50 dB, which ensures a fully differential output swing for input signals as low as 3 mVp-p. The high input signal dynamic range ensures low jitter output signals even when overdriven with input signal swings as high as 1200 mVp-p. The ONET4201PA provides a loss of signal detection as well as a received signal strength indicator. The part is available in a small footprint 3-mm × 3-mm 16-pin QFN package and is pin-compatible with the ONET2501PA and ONET3301PA. This power efficient limiting amplifier typically dissipates less than 89 mW and it is characterized for operation from -40°C to 85°C.

Multi-Rate Operation from 155 Mbps up to 4.25 Gbps
89 mW Power Consumption
Input Offset Cancellation
High Input Dynamic Range
Output Disable
CML Data Outputs
Receive Signal Strength Indicator (RSSI)
Loss of Signal Detection
Polarity Select
Single 3.3-V Supply
Surface Mount Small Footprint 3-mm × 3-mm 16-Pin QFN Package
Pin-Compatible with the ONET2501PA and ONET3301PA
APPLICATIONS
- Multi-Rate OC3 to OC-48 FEC SONET/SDH Transmission Systems
- 1.0625 Gbps, 2.125 Gbps, and 4.25 Gbps Fibre Channel Receivers
- Gigabit Ethernet Receivers

Rating	Catalog
Operating temperature range (°C)	-40 to 85