PEB3265 Infineon Technologies Corporation, PEB3265 Datasheet - Page 343

• Manufacturer Part Number: PEB3265
• Description: (PEB326x / PEB426x) Dual Channel Slicofi-2 / Slic Duslic
• Manufacturer: Infineon Technologies Corporation

Preliminary
7.5
The target figures in this specification are based on the subscriber linecard
requirements. The proper adjustment of the programmable filters (transhybrid balancing,
impedance matching, frequency-response correction) requires the consideration of the
complete analog environment of the SLICOFI-2x device.
Functionality and performance is guaranteed for
Extented temperature range operation at – 40 °C <
characterization and periodically sampling and testing production devices at the
temperature extremes.
Test Conditions
T
V
V
R
L
L
Figure 79
Note: To ensure the stability of the SLIC output buffer,
Data Sheet
f
R
X
A
DDD
GNDA
L
= 1014 Hz; 0 dBm0; A-Law or -Law;
> 600
= 0 … + 3 dBr
= 0 … - 10 dBr
= – 40 °C to 85 °C, unless otherwise stated.
2·0.775V
=
to the values
Figure
For electromagnetic compatibility
C
=
STAB
V
V
DDA
600
GNDB
;
AC Transmission DuSLIC
rm s
C
600


= 15 nF (see
79).
=
L
Signal Definitions Transmit, Receive
< 10 pF
V


x
x
=
DDB
V
0.775V
r
r
GNDR
=
R
V
STAB
rm s
DDR
=
Figure
V
= 30
GNDD
=
V
C
R
C
R
30
DDPLL
30
S T A B
S T A B
S T A B
1n
1n
S T A B
98).




=
V
and
GNDPLL
R IN G
T IP
= 3.3 V
C
STAB
343
C
P E B 4 2 6 x
STAB
S LIC
= 0 V
must be set to the much higher value of
T
5%;
A
T
300 pF (1 nF in the test circuit
= 0 to 70 °C by production testing.
A
< 85 °C is guaranteed by design,
R
STAB
S LIC O F I-2 x
P E B 3 2 6x
Electrical Characteristics
and
C
STAB
ezm22018.emf
have to be set
tra n sm it (x)
re ce ive (r)
0 d B m 0
IOM
PCM
0 d B m 0
2000-07-14
DuSLIC
®
-2