PBL38621/2SHAXT Infineon Technologies, PBL38621/2SHAXT Datasheet

PBL38621/2SHAXT

Manufacturer Part Number

PBL38621/2SHAXT

Description

Manufacturer

Infineon Technologies

Datasheet

1.PBL386212SHAXT.pdf (2 pages)

Specifications of PBL38621/2SHAXT

Number Of Channels

On-hook Transmission

Yes

Polarity Reversal

Yes

On-chip Ring Relay Driver

Yes

Operating Supply Voltage (typ)

Operating Temp Range

-40C to 85C

Loop Current Limit

30mA

Operating Temperature Classification

Industrial

Pin Count

Mounting

Surface Mount

Operating Supply Voltage (max)

5.25V

Operating Supply Voltage (min)

4.75V

Lead Free Status / RoHS Status

Compliant

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The SICOFI-4 C in combination with a member of

the FlexiSLIC™ family enables building cost effec-

tive linecards with centralized ringing.

The FlexiSLIC™ offers pin and control compatible

devices specialized for customer requirements,

while minimizing board space and reducing the

number of external components.

With seamless integration between the

SICOFI-4 C and the FlexiSLIC™, and with fully

programmable analog line functions, the

SICOFI-4 C delivers country independent solu-

tions with a single PCB design.

Generic linecards designed with the SICOFI-4 C

and the FlexiSLIC™ give system designers signifi-

cant economies of scale since one card is easily

adapted to many different markets and applica-

tions.

Applications

Features

S I C O F I

Cost Effective Line Cards

PEB 2466

PBL 38620, PBL 38621, PBL 38650

Analog linecards with centralized

ring generator for balanced and

unbalanced ringing

Country independent linecard

design with a single PCB layout

4-channel Codec

Three SLIC versions with the

same pin out

Compliant to ITU-T Q.552, G.712,

LSSGR

Software programmable gains

frequency response, trans-hybrid

balance, and impedance

matching

Analog Linecard

+ F l e x i S L I C

Metering up to 4.0 V

and TTX filter integrated

Two PCM interfaces deliver up to

8 Mbit/s

Control via a single serial control-

ler interface (SCI/SPI)

Programmable feed current up to

45 mA

Two battery voltages for on-hook

and off-hook with automatic bat-

tery switch

Silent battery switching

Constant current and resistive DC

feeding

Ground key and ground start sup-

ported

N e v e r

supported

™

s t o p

Off-hook detection with program-

mable de-bounce time

Line voltage measurement to

determine line length or short cir-

cuits

Level metering and loops support

diagnostic tests

Small number of operating states

eases software development

Very low power dissipation

Small footprint SSOP packages

Industrial temperature range

available

EASY 2466 and TB 208 evalua-

tion boards are available

t h i n k i n g .

R O D U C T

R I E F

Related parts for PBL38621/2SHAXT

PBL38621/2SHAXT Summary of contents

Page 1

... With seamless integration between the SICOFI-4 C and the FlexiSLIC™, and with fully programmable analog line functions, the SICOFI-4 C delivers country independent solu- tions with a single PCB design. ...

Page 2

... Infineon Technologies Office. Infineon Technologies Components may only be used in life-support devices or systems with the express written approval of Infineon Technologies failure of such components can reasonably be expected to cause the failure of that life-support device or system affect the safety or effectiveness of that device or system. Life support devices ...

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