LCR1210-R100F datasheet(44/59 Pages) SKYWORKS

44 / 59 page

Si32260/1

Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com

Rev. 1.4 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • October 7, 2021

VBATb

Battery Voltage Supply—Channel B.

Connect to battery supply for Channel B.

N/C

No Connect.

This pin should be left unconnected.

BASEb

Offloading Base Control Output—Channel B.

Output to control base of power offloading transistor (fixed rail).

N/C

No Connect.

BAT_PO

Power Offloading Battery Voltage Input.

Output from fixed rail dc-dc converter.

BASEa

Offloading Base Control Output—Channel A.

Output to control base of power offloading transistor (fixed rail).

N/C

No Connect.

This pin should be left unconnected.

VBATa

Battery Voltage Supply—Channel A.

Connect to battery supply for Channel A.

N/C

No Connect.

This pin should be left unconnected.

RINGa

RING Terminal—Channel A.

Connect to the RING lead of the channel A subscriber loop.

N/C

No Connect.

This pin should be left unconnected.

HVPAD

Exposed paddle.

Connect to electrically-isolated low thermal impedance inner layer and/or backside

thermal plane using multiple thermal vias.

GNDPAD

Exposed paddle.

Connect to ground.

Pin #

Pin Name

Description

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