PBL38650/2QNT Infineon Technologies, PBL38650/2QNT Datasheet - Page 24

• Manufacturer Part Number: PBL38650/2QNT
• Description: IC LINE INTERFACE SLIC PLCC-28
• Manufacturer: Infineon Technologies
• Series: FlexiSLIC™r

Specifications of PBL38650/2QNT

• 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: PBL38650/2QNTT; SP000007905

Table 5
Parameter
Thermal Resistance
24-pin SSOP
24-pin PDSO
28-pin PLCC
1) The overhead level can be adjusted with the resistor R
2) The two-wire impedance is programmable by selection of external component values according to:
Data Sheet
specified at the two-wire port with the signal source at the four-wire receive port.
Z
Z
Z
G
RSN, and when flowing from ring to tip).
TRX
TRX
T
RSN
2-4S
= programming network between the VTX and RSN terminals
=
= impedance between the TIPX and RINGX terminals
= receive current gain, nominally 200 (current defined as positive flowing into the receive summing node,
= transmit gain, nominally = 0.5 (or 0.25, see pin PTG)
Z
T
/(|G
2-4S
Characteristics (cont’d)
RSN
|) where:
Symbol
R
R
R
R
R
R
th, jp
th, jA
th, jp
th, jA
th, jp
th, jA
Min.
–
–
–
–
–
–
24
Values
Typ.
66.9
50.3
50.4
55
43
39
OV
for higher levels, for example min 3.1 V
Max.
–
–
–
–
–
–
Electrical Characteristics
Unit
C/W
C/W
C/W
C/W
C/W
C/W
Rev. 2.0, 2005-04-14
Note/Test
Condition
–
P-/PG-SSOP-
24-1,
4-layer PCB;
Junction to
ambient thermal
resistance in
JEDEC still air
chamber
–
P-/PG-DSO-24-
8,
4-layer PCB;
Junction to
ambient thermal
resistance in
JEDEC still air
chamber
–
P-/PG-LCC-28-
3,
4-layer PCB;
Junction to
ambient thermal
resistance in
JEDEC still air
chamber
PBL 38650/2
FlexiSLIC
Peak
, and is