STLC5432 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

STLC5432

2Mbit CEPT & PRIMARY RATE CONTROLLER DEVICE

STMicroelectronics 

STLC5432

Figure 3: Connections with and without Internal Equalizer.

33pF 32768MHz 33pF

Zc=120Ω

100nF

0V

(*)

100pF

LI1

60Ω

VT

60Ω

LI2

100pF

10µF

(*)

XTAL1

XTAL2

STLC5432

0V

VCCD1

VCCD2

VCCA

100nF

GNDD

GNDA

+5

10µF

0V

0V

15Ω

LO1

7mA max

AL1

+5

Zc=120Ω

15Ω

LO2

(*) To be inserted for the internal Equalizer

AL0

D93TL048C

Figure 4: STLC5432 Line Interface Configurations (CEPT 120Ω or 75Ω)

Z = 120Ω

15Ω

LO1

1:2

Z = 75Ω

15Ω

LO1

1 : 1.57

AUTOMATIC EQUALIZER

CONFIGURATION

15Ω

LO1

TX

15Ω

LO2

LI1

60Ω

RX VT

60Ω

LI2

120Ω

LO2

1:1

LI1

120Ω

VT

LI2

15Ω

60Ω

60Ω

75Ω

LO2

2 : 1.57

LI1

75Ω

VT

LI2

15Ω

100pF

60Ω

60Ω

100pF

120Ω

or

75Ω

CONFIG

120Ω

or

75Ω

CONFIG

0.1µF

10µF

0.1µF

10µF

0.1µF

10µF

D93TL070A

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