GUI for evaluation module (EVM)
Data sheet
SN65LVCP1414
- Quad Channel, Uni-Directional, Multi-Rate,
Dual-Mode Linear Equalizer with Operation up
to 14.2Gbps Serial Data Rate for Backplane and
Cable Interconnects - Linear Equalization Increases Link Margin for
Systems Implementing Decision Feedback
Equalizers (DFE) - 17dB Analog Equalization at 7.1GHz with 1dB Step
Control for Backplane Mode or Cable Mode - Output Linear Dynamic Range: 1200mV
- Bandwidth: >20GHz – Typical
- Better than 15dB Return Loss at 7.1GHz
- Supports Out-of-Band (OOB) Signaling
- Low Power, Typically 80mW per Channel at 2.5V VCC
- 38-Terminal QFN (Quad Flatpack, No-Lead)
5 mm × 7 mm × 0.75 mm, 0.5 mm Terminal Pitch - Excellent Impedance Matching to 100Ω Differential PCB
Transmission Lines - GPIO or I2C Control
- 2.5V and 3.3V±5% Single Power Supply
- 2kV ESD (HBM)
- Flow-Through Pin-Out Provides Ease of Routing
- Small Package Size Saves Board Space
- Low Power
The SN65LVCP1414 is an asynchronous, protocol-agnostic, low latency, four-channel linear equalizer optimized for use up to 14.2Gbps and compensates for losses in backplane or active cable applications. The architecture of the SN65LVCP1414 is designed to work with an ASIC or FPGA with digital equalization employing Decision Feedback Equalizers (DFE). The SN65LVCP1414 linear equalizer preserves the shape of the transmitted signal ensuring optimum DFE performance. The SN65LVCP1414 provides a low power solution while at the same time extending the effectiveness of DFE.
The SN65LVCP1414 is configurable via I2C or GPIO interface. Using the I2C interface of the SN65LVCP1414 enables the user to control independently the Equalization, Path Gain, and Output Dynamic Range for each individual channel. In GPIO mode, Equalization, Path Gain, and Output Dynamic Range can be set for all channels using the GPIO Input pins.
The SN65LVCP1414 outputs can be disabled independently via I2C.
The SN65LVCP1414 operates from a single 2.5V or 3.3V power supply.
The package for the SN65LVCP1414 is a 38 pin 5-mm × 7-mm × 0.75-mm QFN (Quad Flat-pack No-lead) lead-free package with 0.5mm pitch and is characterized for operation from –40°C to 85°C.
Technical documentation
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View all 6 | Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | 14.2-Gbps Quad Channel, Dual Mode Linear Equalizer datasheet (Rev. A) | 17 Jan 2014 | |
| Technical article | Get Connected: Equalization | 15 Oct 2014 | ||
| Technical article | Get Connected: Jitter | 19 Mar 2014 | ||
| Application note | The Benefits of Using Linear Equalization in Backplane and Cable Applications | 31 Jan 2013 | ||
| EVM User's guide | SN65LVCP1414 EVM User's Guide | 02 Jul 2012 | ||
| User guide | SN65LVCP1414 Graphical User Interface Guide | 02 Jul 2012 |
Design & development
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User guide: PDF
| Package | Pins | Download |
|---|---|---|
| WQFN (RLJ) | 38 | View options |
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