psb21391 Infineon Technologies Corporation, psb21391 Datasheet - Page 246

• Manufacturer Part Number: psb21391
• Description: Siemens Codec With Upn Transceiver
• Manufacturer: Infineon Technologies Corporation

Data Sheet
8.2
DC Characteristics
V
Parameter
Power supply current-
power-up (after reset)
Power supply current-
power down
Power supply current-
Tranceiver active,
sending continous
pulses
Power supply current-
Tranceiver active,
sending single pulses
Power supply current-
codec powered up
Power supply current-
tone generation active
(single tone generated)
DC Characteristics
V
Parameter
Power supply current-
power-up (after reset)
Power supply current-
power down
Power supply current-
Tranceiver active,
sending continous
pulses
DD
DD
= 3.3 V
= 5 V
Electrical Characteristics (Transceiver)
5 % , VSS = 0 V;
5 %, VSS = 0 V;
Symbol
I
I
I
I
I
I
Symbol
I
I
I
DUAR
DPD
DTCP
DTSP
DCPU
DTG
DUAR
DPD
DTCP
T
T
A
A
= 0 to 70 °C
= 0 to 70 °C
min.
min.
Limit Values
Limit Values
236
typ.
6
1.2
9
8
7
19
typ.
6.5
1.4
21.0
max.
max.
Electrical Characteristics
Unit Test Condition
mA
mA
mA
mA
mA
mA
Unit Test Condition
mA
mA
mA
100 Ohms load on
the line
100 Ohms load on
the line
-18.5 dB
amplification
50 Ohms load
100 Ohms load on
the line
PSB 21391
PSB 21393
2001-03-07