STLC5432Q STMICROELECTRONICS [STMicroelectronics], STLC5432Q Datasheet - Page 27

• Manufacturer Part Number: STLC5432Q
• Description: 2Mbit CEPT & PRIMARY RATE CONTROLLER DEVICE
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Figure 3: Connections with and without Internal Equalizer.
Figure 4: STLC5432 Line Interface Configurations (CEPT 120 or 75 )
RX
TX
LO1
LO2
LI1
V T
LI2
Zc=120
Zc=120
15
15
0.1 F
60
60
Z = 120
100nF
(*)
To be inserted for the internal Equalizer
0V
10 F
1 : 2
1 : 1
10 F
120
120
(*)
60
60
15
15
100pF
100pF
LO1
LO2
LI1
LI2
V T
LO1
LO2
(*)
0V
LI1
LI2
VT
15
15
XTAL1
33pF
0.1 F
60
60
Z = 75
STLC5432
32768MHz
10 F
1 : 1.57
2 : 1.57
XTAL2
33pF
75
75
VCCD1
VCCD2
VCCA
GNDD
GNDA
AL1
AL0
0V
7mA max
LO1
LO2
LI1
LI2
V T
100nF
AUTOMATIC EQUALIZER
CONFIGURATION
D93TL048C
15
15
100pF
100pF
0.1 F
60
60
0V
10 F
+5
+5
STLC5432
10 F
CONFIG
CONFIG
120
120
D93TL070A
75
75
or
or
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