PBL38620/2QNT Infineon Technologies, PBL38620/2QNT Datasheet - Page 23

no-image

PBL38620/2QNT

Manufacturer Part Number
PBL38620/2QNT
Description
Manufacturer
Infineon Technologies
Datasheet

Specifications of PBL38620/2QNT

Number Of Channels
1
On-hook Transmission
Yes
Polarity Reversal
Yes
On-chip Ring Relay Driver
Yes
Operating Temp Range
0C to 70C
Package Type
PLCC
Loop Current Limit
30mA
Operating Temperature Classification
Commercial
Pin Count
28
Mounting
Surface Mount
Operating Supply Voltage (max)
5.25/-58V
Lead Free Status / RoHS Status
Not Compliant
Table 5
Parameter
Temperature Guard
Junction threshold
temperature
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 = 1 (or 0.5, see pin PTG)
Z
T
/(|G
2-4S
Characteristics (cont’d)
RSN
|) where:
Symbol
T
R
O
R
R
JG
th, jA
th, jA
th, jA
JP24SSOP
JP24PDS
JP28PLCC
Min.
23
Values
Typ.
145
66.9
50.3
50.4
55
43
39
OV
for higher levels, for example min 3.1 V
Max.
Unit
C
C/W
C/W
C/W
C/W
C/W
C/W
Electrical Characteristics
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
Rev. 2.0, 2005-04-13
PBL 38620/2
FlexiSLIC
Peak
, and is

Related parts for PBL38620/2QNT