Overview
The ONET1191PRGTRG4 is a high-speed limiting amplifier produced by Texas Instruments. This component is designed for high-performance applications in both copper-cable and fiber-optic systems. It features a compact 16-pin VQFN package and is characterized by its ability to handle data rates up to 11.3 Gbps. The ONET1191PRGTRG4 is particularly suited for use in optical and high-speed data transmission systems due to its low power consumption, adjustable output voltage, and loss-of-signal detection capabilities.
Key Specifications
| Parameter | Value |
|---|---|
| Series | ONET1191 |
| Number of Channels | 1 Channel |
| GBP - Gain Bandwidth Product | 11 GHz |
| Voltage Gain dB | 40 dB |
| Supply Voltage - Max | 3.6 V |
| Supply Voltage - Min | 3 V |
| Operating Supply Current | 33 mA |
| Minimum Operating Temperature | -40°C |
| Maximum Operating Temperature | +85°C |
| Mounting Style | SMD/SMT |
| Package / Case | VQFN-16 |
| Input Voltage Range - Max | 3.6 V |
| Operating Supply Voltage | 3.3 V |
| Output Current per Channel | 20 mA |
| Power Dissipation | 110 mW |
| Factory Pack Quantity | 250 |
Key Features
- Up to 11.3-Gbps operation
- Loss-of-signal detection (LOS)
- Adjustable output voltage
- Low power consumption
- Input offset cancellation
- CML data outputs with on-chip, 50-Ω back-termination to VCC
- Single 3.3 V supply
- Surface-mount, small-footprint, 3-mm × 3-mm, 16-pin QFN package
Applications
- 10 Gigabit Ethernet Optical Transmitters
- 8× and 10× Fibre Channel Optical Transmitters
- SONET OC-192/SDH-64 Optical Transmitters
- XFP and SFP+ Transceiver Modules
- XENPAK, XPAK, X2 and 300-Pin MSA Transponder Modules
- Cable Driver and Receiver
Q & A
- What is the maximum data rate supported by the ONET1191PRGTRG4?
The ONET1191PRGTRG4 supports data rates up to 11.3 Gbps. - What is the package type of the ONET1191PRGTRG4?
The ONET1191PRGTRG4 is packaged in a 16-pin VQFN (3x3 mm) package. - What are the operating temperature ranges for the ONET1191PRGTRG4?
The operating temperature range is from -40°C to +85°C. - Does the ONET1191PRGTRG4 have loss-of-signal detection?
Yes, the ONET1191PRGTRG4 features loss-of-signal detection (LOS). - Can the output voltage of the ONET1191PRGTRG4 be adjusted?
Yes, the output voltage of the ONET1191PRGTRG4 is adjustable. - What is the typical power dissipation of the ONET1191PRGTRG4?
The typical power dissipation is less than 110 mW. - What are some common applications of the ONET1191PRGTRG4?
Common applications include 10 Gigabit Ethernet Optical Transmitters, Fibre Channel Optical Transmitters, and XFP/SFP+ Transceiver Modules. - Is the ONET1191PRGTRG4 RoHS compliant?
Yes, the ONET1191PRGTRG4 is RoHS compliant. - What is the input voltage range for the ONET1191PRGTRG4?
The input voltage range is up to 3.6 V. - Does the ONET1191PRGTRG4 have input offset cancellation?
Yes, the ONET1191PRGTRG4 features input offset cancellation.
