Overview
The DS100BR210SQE/NOPB from Texas Instruments is an ultra-low power, high-performance repeater designed to support serial links with data rates up to 10.3 Gbps. This component is configured as two unidirectional channels, making it ideal for applications requiring high-speed data transmission. The DS100BR210 features advanced signal conditioning capabilities, including a powerful 4-stage continuous time linear equalizer (CTLE) and a programmable output de-emphasis driver. These features enable the device to optimize signal integrity over various interconnect mediums such as board traces or twin-axial copper cables.
Key Specifications
| Parameter | Minimum | Typical | Maximum | Unit |
|---|---|---|---|---|
| Data Rate | - | 10.3 | - | Gbps |
| Power Consumption per Channel | - | 65 | - | mW |
| Receive Equalization | - | +36 dB | - | - |
| Transmit De-emphasis | - | -12 dB | - | - |
| Transmit VOD Control | 700 | - | 1300 | mVp-p |
| Supply Voltage | 2.5 | - | 3.3 | V |
| Operating Temperature Range | -40 | - | 85 | °C |
| ESD Rating (HBM) | - | - | 5 kV | - |
| Package Type | - | - | - | WQFN-24 (4x4 mm) |
Key Features
- Two unidirectional channels supporting data rates up to 10.3 Gbps
- Advanced signal conditioning features including receive equalization up to +36 dB and transmit de-emphasis up to -12 dB
- Programmable output de-emphasis driver with transmit VOD control from 700 mVp-p to 1300 mVp-p
- Low residual jitter at 10.3 Gbps
- Programmable via pin selection, EEPROM, or SMBus interface
- Single supply voltage: 2.5 V or 3.3 V
- Flow-thru pinout in a 4 mm × 4 mm 24-pin leadless WQFN package
- 5 kV HBM ESD rating
- Operating temperature range: -40 to 85°C
- Option to power down unused channels for low power consumption
Applications
- High-speed active copper cable modules
- FR-4 backplane in communication systems
- 10GE, 10G-KR, FC, SAS, SATA 3/6 Gbps (with OOB detection)
- InfiniBand, CPRI, RXAUI, and many others
Q & A
- What is the maximum data rate supported by the DS100BR210?
The DS100BR210 supports data rates up to 10.3 Gbps.
- What are the key signal conditioning features of the DS100BR210?
The DS100BR210 features receive equalization up to +36 dB and transmit de-emphasis up to -12 dB.
- How can the programmable settings of the DS100BR210 be applied?
The programmable settings can be applied via pin control, SMBus protocol, or an external EEPROM.
- What is the power consumption per channel of the DS100BR210?
The typical power consumption per channel is 65 mW.
- What are the supported supply voltages for the DS100BR210?
The DS100BR210 supports single supply voltages of 2.5 V or 3.3 V.
- What is the operating temperature range of the DS100BR210?
The operating temperature range is -40 to 85°C.
- What is the ESD rating of the DS100BR210?
The DS100BR210 has a 5 kV HBM ESD rating.
- In what package is the DS100BR210 available?
The DS100BR210 is available in a 4 mm × 4 mm 24-pin leadless WQFN package.
- Can unused channels be powered down to save power?
Yes, the DS100BR210 allows the option to power down unused channels for low power consumption.
- What are some common applications of the DS100BR210?
Common applications include high-speed active copper cable modules, FR-4 backplane in communication systems, and various high-speed data transmission standards like 10GE, 10G-KR, FC, SAS, SATA, InfiniBand, CPRI, RXAUI, etc.
