Charge

Pump

Note A: EN is the internal enable signal applied to the switch.

A

EN (see Note A)

B

V

CC

COM2

COM1

A2

A1

B2

B1

SEL

EN

Digital Control

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An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.

TMUX136

SCDS367A – AUGUST 2017 – REVISED OCTOBER 2017

TMUX136 6-GHz, 2-Channel, 2:1 Switch, With Power-off Isolation

1

1 Features

1

•

•

High Performance Switch Characteristics:

–

Bandwidth (–3 dB): 6.1 GHz

–

–

•

Current Consumption: 30 µA (Typical)

•

Special Features:

–

Powered-Down State

–

1.8-V Compatible Control Inputs (SEL, EN)

•

ESD Performance:

–

5-kV Human Body Model (A114B, Class II)

–

1-kV Charged-Device Model (C101)

•

Compact 10-Pin UQFN Package

(1.5-mm × 2-mm, 0.5-mm Pitch)

2 Applications

•

Handset: Smartphone

•

Notebook PC

•

Tablet: Multimedia

•

Electronic point of Sale

•

Field instrumentation

•

Portable Monitor

3 Description

The TMUX136 device is a high performance, 6-GHz,

2-channel, 2:1 switch that will support both differential

range of 2.3 V to 4.8 V and supports a power-off

protection feature forcing all I/O pins to be in high-

impedance mode when power is not present on the

with 1.8-V control voltage, allowing them to be

directly interfaced with the General-Purpose I/O

(GPIO) from low voltage processors.

The TMUX136 comes in a small 10-pin UQFN

package with only 1.5 mm × 2 mm in size, which

makes it useful when PCB area is limited.

Device Information (1)

PART NUMBER

PACKAGE

BODY SIZE (NOM)

TMUX136

UQFN (10)

1.50 mm × 2.00 mm

(1) For all available packages, see the orderable addendum at

the end of the data sheet.

Simplified Schematic

Functional Block Diagram