GUI for evaluation module (EVM)
Data sheet
SN65LVCP1412
- Dual 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) - 18dB 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 75mW per Channel at 2.5V VCC
- 24-Terminal QFN (Quad Flatpack, No-Lead) 4mm × 5mm × 0.75mm; 0.5mm 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
The SN65LVCP1412 is an asynchronous, protocol-agnostic, low latency, two-channel linear equalizer optimized for use up to 14.2Gbps and compensates for losses in backplane or active cable applications. The architecture of SN65LVCP1412 is designed to work with an ASIC or a FPGA with digital equalization employing Decision Feedback Equalizers (DFE). SN65LVCP1412 linear equalizer preserves the shape of the transmitted signal ensuring optimum DFE performance. SN65LVCP1412 provides a low power solution while at the same time extending the effectiveness of DFE.
SN65LVCP1412 is configurable via I2C or GPIO interface. Using the I2C interface of the SN65LVCP1412 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.
SN65LVCP1412 outputs can be disabled independently via I2C.
The SN65LVCP1412 operates from a single 2.5V or 3.3V power supply.
The package for the SN65LVCP1412 is a 24 pin 4mm x 5mm x 0.75mm QFN (Quad Flatpack, No-lead) lead-free package with 0.5mm pitch, and characterized for operation from –40°C to 85°C.
Technical documentation
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View all 5 | Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | 14.2-GBPS DUAL CHANNEL, DUAL MODE LINEAR EQUALIZER datasheet | 19 Sep 2012 | |
| Technical article | Get Connected: Equalization | 15 Oct 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 (RLH) | 24 | View options |
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