PBL38640/2SOA Infineon Technologies, PBL38640/2SOA Datasheet - Page 36

• Manufacturer Part Number: PBL38640/2SOA
• Description: IC LINE INTERFACE SLIC PDSO24-8
• Manufacturer: Infineon Technologies
• Series: FlexiSLIC™r

Specifications of PBL38640/2SOA

• Package / Case: DSO-24
• Function: Subscriber Line Interface Concept (SLIC)
• Number Of Circuits: 1
• Voltage - Supply: 5V
• Current - Supply: 2.8mA
• Power (watts): 730mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Includes: Current Feeding, Ground Key Detector, Ring Relay Driver
• Product: SLIC
• Supply Voltage (max): 5.25 V, - 58 V
• Supply Voltage (min): 4.75 V, - 8 V
• Supply Current: 1 mA, 2.8 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Number Of Channels: 1
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Interface: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: PBL38640/2SOAXT; PBL386402SOAXT; SP000016952

The four-wire to four-wire gain, G
balance network
When selecting the
terminal is at least 20 k .
If calculation of the Z
please contact Infineon‘s support group for assistance.
The PBL 38640/2 SLIC may also be used together with programmable CODEC/filters.
The programmable CODEC/filter allows for system controller adjustment of hybrid
balance to accomodate different line impedances without change of hardware. In
addition, the transmit and receive gain may be adjusted. Please, refer to the
programmable CODEC/filter data sheets for design information.
Figure 11
Data Sheet
Z
B
=
–
R
TX
V
--------- -
V
Hybrid Function
RX
TX
PBL 38640
Z
=
B
can be calculated from:
R
R
B
TX
TX
formula above yields a balance network containing an inductor,
resistance value, make sure the load resistance on the
Z
-------- -
Z
VTX
RSN
RX
T
---------------------------------- -
---------------------------------------------------------------- -
RSN
4-4
Z
, includes the required phase shift and thus the
Z
Z
R
T
T
G
Z
R
Z
2 4S
L
RX
TX
36
–
+
2
+
R
F
Z
R
L
Z
FB
B
+
2
R
F
Codec/Filter
V
RX
Hybrid_40
Rev. 2.0, 2005-04-14
V
T
PBL 38640/2
Transmission
FlexiSLIC
[12]
V
TX