ONET8521T Texas instruments

ONET8521T

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ONET8521T

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Описание

The ONET8521T is a high-speed, limiting transimpedance amplifier used in optical receivers with data rates up to 11.3Gbps. It features low input referred noise, 9GHz bandwidth, 2.4kΩ small signal transimpedance, and a received signal strength indicator (RSSI). The ONET8521T is available in die form, includes an on-chip VCC bypass capacitor and is optimized for packaging in a TO can. The ONET8521T requires a single 3.3V ±10% supply and its power efficient design typically dissipates less than 90mW. The device is characterized for operation from –40°C to 100°C case (IC back side) temperature.

9 GHz Bandwidth
2.4 kΩ Differential Small Signal Transimpedance
–20dBm Sensitivity
0.95 µA_RMS Input Referred Noise
2.5 mA_PP Input Overload Current
Received Signal Strength Indication (RSSI)
90 mW Typical Power Dissipation
CML Data Outputs with On-Chip 50Ω Back-Termination
On Chip Supply Filter Capacitor
Single 3.3 V Supply
Die Size: 870 µm × 1036 µm

Type	Transimpedance and limiting amplifier
Data rate (max) (MBits)	11300
Supply current (typ) (µA)	27000
Supply current (max) (µA)	40000
Deterministic jitter (typ) (ps)	6
Operating temperature range (°C)	-40 to 100