PBL38640/2QNT Infineon Technologies, PBL38640/2QNT Datasheet - Page 33
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PBL38640/2QNT
Manufacturer Part Number
PBL38640/2QNT
Description
IC LINE INTERFACE SLIC PLCC-28
Manufacturer
Infineon Technologies
Series
FlexiSLIC™r
Datasheet
1.PBL386402QNA.pdf
(51 pages)
Specifications of PBL38640/2QNT
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
Package / Case
28-PLCC
Includes
Current Feeding, Ground Key Detector, Ring Relay Driver
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Interface
-
Other names
PBL38640/2QNTT
SP000007901
SP000007901
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PBL38640/2QNT
Manufacturer:
Infineon Technologies
Quantity:
10 000
5
5.1
A simplified AC model of the transmission circuit is shown in
Figure 10
Circuit analysis from the AC model in
Data Sheet
V
V
------------ -
RSN
TR
I
TR
L
V
=
=
TR
=
--------------- -
G
E
E
Z
V
V
-------- -
L
L
2 4S
Z
L
TX
TX
–
–
T
Transmission
General
I
+
L
RING
Simplified AC Model of PBL 38640/2
TIP
+
V
--------- -
Z
I
Z
RX
RX
Z
L
L
TR
2
R
R
R
F
F
F
TIPX
HP
R
RINGX
PBL 38640
HP
Figure 10
+
_
G
33
2- 4S
yields following equations:
I
I
I
L
L
L
/
RSN
VTX
RSN
Figure
Z
T
Z
Rev. 2.0, 2005-04-14
10.
RX
PBL 38640/2
Transmission
ac_sch_40
FlexiSLIC
V
V
TX
RX
[1]
[2]
[3]