Single-channel SuperSpeed USB 3.0 redriver

Overview

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 x 1.6 mm x 0.35 mm package with 0.4 mm pitch.

Technical and Functional Specifications

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 V_DD = 1.8 V, V_OS = 1000 mV):

97 mW active power
5 mW in U2/U3 state
1 mW with no connection
18 μW 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

Package offered: X2QFN12 package 1.6 mm x 1.6 mm x 0.35 mm, 0.4 mm pitch

Documents

Data Sheet ( 1 )

Single-channel SuperSpeed USB 3.0 redriver^{(REV
2.1
)}
- PDF
- 1.0 MB
- 25 Aug 2015
- PTN36221A
- [ English ]

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PTN36221A: Single-channel SuperSpeed USB 3.0 redriver

Overview

Specifications

Technical and Functional Specifications

Target Applications

Documents and Software

Documents ( 2 )

Documents

Data Sheet ( 1 )

Single-channel SuperSpeed USB 3.0 redriver (REV 2.1 )

Package Information ( 1 )

X2QFN12: plastic, super thin quad flat package; no leads; 12 terminals; body 1.6 x 1.6 x 0.35 mm (REV 1.0 )

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Recommended Communities

Single-channel SuperSpeed USB 3.0 redriver^{(REV
2.1
)}

X2QFN12: plastic, super thin quad flat package; no leads; 12 terminals; body 1.6 x 1.6 x 0.35 mm^{(REV
1.0
)}