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NXP Semiconductors Electronic Components Datasheet

PTN36221A Datasheet

Single-channel SuperSpeed USB3.0 redriver

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PTN36221A
Single-channel SuperSpeed USB 3.0 redriver
Rev. 2.1 — 25 August 2015
Product data sheet
1. General description
The PTN36221A is a small, low power, high performance SuperSpeed USB 3.0 redriver
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.
PTN36221A is a single-channel device that supports data signaling rate of 5 Gbit/s.
The PTN36221A has built-in advanced power management capability that enables
significant power saving under various different USB 3.0 Low-power modes (U2/U3). The
device performs these actions without host software intervention and conserves power.
The PTN36221A is powered by a 1.8 V supply. It is available in X2QFN12
1.6 mm 1.6 mm 0.35 mm package with 0.4 mm pitch.
2. Features and benefits
Supports single-channel USB 3.0 redriver at 5 Gbit/s
Compliant to SuperSpeed USB 3.0 standard
Supports Low Frequency Periodic Signaling (LFPS) and is USB3.0 compatible
Adjustable receive equalization, transmit de-emphasis and output swing functions
Selectable receive equalization to recover from InterSymbol Interference (ISI) and
high-frequency losses
Selectable transmit de-emphasis and output swing delivers pre-compensation
suited to channel conditions
Selectable output swing adjustment
Integrated termination resistors provide impedance matching on both transmit and
receive paths
Automatic receiver termination detection
Low power management scheme (When VDD = 1.8 V, Vos = 1000 mV)
97 mW active power
5 mW in U2/U3 state
1 mW with no connection
18 W in Deep power saving state
Support hot plug with automatic receiver detect
Power supply: 1.8 V 5 %
ESD 8 kV HBM, 1 kV CDM for data path
Operating temperature range: 40 C to +85 C


NXP Semiconductors Electronic Components Datasheet

PTN36221A Datasheet

Single-channel SuperSpeed USB3.0 redriver

No Preview Available !

NXP Semiconductors
PTN36221A
Single-channel SuperSpeed USB 3.0 redriver
Package offered: X2QFN12 package 1.6 mm 1.6 mm 0.35 mm, 0.4 mm pitch
3. Applications
Smart phones, tablets
Active cables
Notebook/netbook/nettop 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
4. System context diagrams
The system context diagrams in Figure 1 illustrate PTN36221A usage.
MOBILE DEVICE
APPLICATION Tx
PROCESSOR/
USB HOST
CONTROLLER
Rx
RXP
TXP
PTN36221A
RXN
TXN
TXP
RXP
PTN36221A
TXN
RXN
USB sync
cable plug
NOTEBOOK/
DESKTOP
MOBILE HOST
APPLICATION Tx
PROCESSOR/
USB HOST
CONTROLLER
Rx
RXP
TXP
PTN36221A
RXN
TXN
TXP
RXP
PTN36221A
TXN
RXN
Fig 1. PTN36221A context diagrams
USB cable/
dongle
USB
PERIPHERAL/
AV DISPLAY
WITH HUB
002aah762
PTN36221A
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 2.1 — 25 August 2015
© NXP Semiconductors N.V. 2015. All rights reserved.
2 of 24


Part Number PTN36221A
Description Single-channel SuperSpeed USB3.0 redriver
Maker NXP
Total Page 3 Pages
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