PTN36242LBS Dual port SuperSpeed USB 3.0 redriver

The PTN36242L is a dual port SuperSpeed USB 3.0 redriver IC that enhances signal quality by performing receive equalization on the deteriorated input signal followed by transmit de-emphasis maximizing system link performance. With its superior differential signal conditioning and enhancement capability, the device delivers significant flexibility and performance scaling for various systems with different PCB trace and cable channel conditions and still benefit from optimum power consumption.

The PTN36242L is a dual port device that supports data signaling rate of 5 Gbit/s through each channel. PTN36242L has four channels (two ports): one port has two channels. Port 1 has A1 and B1 channels and Port 2 has A2 and B2 channels. The data flow of one channel is facing the USB host and another channel is facing the USB peripheral or device. Each channel consists of a high-speed Transmit (Tx) differential lane and a high-speed Receive (Rx) differential lane.

The PTN36242L has built-in advanced power management capability that enables significant power saving under various different USB 3.0 Low-power modes (U2/U3). It detects LFPS signaling and link electrical conditions and can dynamically activate/de-activate internal circuitry and logic. The device performs these actions without host software intervention and conserves power.

The PTN36242L is powered from a 3.3 V supply and it is available in HVQFN32 3 mm x 6 mm x 0.85 mm package with 0.4 mm pitch

产品特点 Features

Supports USB 3.0 specification (SuperSpeed only)
Support of two ports (Port 1 has A1 and B1 channels; Port 2 has A2 and B2 channels)
Each channel supports a receive equalizer and a transmit de-emphasis function
Selectable receive equalization on each channel to recover from InterSymbol Interference (ISI) and high-frequency losses, with the ability to choose equalization gain settings per channel
Selectable transmit de-emphasis and output swing on each channel delivers pre-compensation suited to channel conditions
Integrated termination resistors provide impedance matching on both transmit and receive paths
Automatic receiver termination indication and detection
Low active power: 743 mW/225 mA (typical) for both ports with Vos = 1000 mV; equalization = 6 dB; de-emphasis = -3.5 dB and VDD = 3.3 V
Power-saving states:
- 60 mW/20 mA (typical) when in U2/U3 states
- 26 mW/8 mA (typical) when no connection detected
- 0.5 mW/150 μA (typical) when in deep power-saving state
Hot plug capable
Power supply: 3.3 V ±10 %
HVQFN32 3 mm x 6 mm x 0.85 mm package with 0.4 mm pitch, exposed center pad for thermal relief and electrical ground
ESD: 8 kV HBM, 1 kV CDM for high-speed pins
Operating temperature range: 0 °C to 85 °C

应用

Notebook/netbook/net top platforms
Docking stations
Desktop and AIO platforms
Server and storage platforms
USB 3.0 peripherals such as consumer/storage devices, printers, or USB 3.0 capable hubs/repeaters

封装

型号	订购码 (12NC)	可订购的器件编号	产品状态	封装
PTN36242LBS	9352 975 63518	PTN36242LBS,518	量产	HVQFN32 (SOT1185-1)

订货和供应

型号	订购码 (12NC)	可订购的器件编号	化学成分
PTN36242LBS	9352 975 63518	PTN36242LBS,518	PTN36242LBS

PTN36242LBS 技术支持

档案名称	标题	类型	格式
PTN36242LBS	Dual port SuperSpeed USB 3.0 redriver	Data sheet	pdf
AN10853	ESD and EMC sensitivity of IC	Application note	pdf
UM10301	User Manual for NXP Real Time Clocks PCF85x3, PCA8565 and PCF2123, PCA2125	User manual	pdf
UM10569	Store and transport requirements	User manual	pdf
R_10015	Chip-On-Glass (COG) - a cost-effective and reliable technology for LCD displays	Other type	pdf
UM10204	I2C-bus specification and user manual	User manual	pdf
UM10206	I2C Demonstration Board 2005-1 Quick Start Guide	User manual	pdf
UM10569	Store and transport requirements	User manual	pdf
UM10204_JA	I2C-bus specification and user manual	User manual	pdf