PEB3265HV15XT Lantiq, PEB3265HV15XT Datasheet - Page 192

• Manufacturer Part Number: PEB3265HV15XT
• Manufacturer: Lantiq

Specifications of PEB3265HV15XT

• On-hook Transmission: Yes
• Polarity Reversal: Yes
• On-chip Ring Relay Driver: Yes
• Operating Supply Voltage (typ): 3.3V
• Operating Temp Range: -40C to 85C
• Package Type: MQFP
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Operating Supply Voltage (max): 3.465V
• Operating Supply Voltage (min): 3.135V
• Lead Free Status / RoHS Status: Compliant

Preliminary
Bit
REXT-EN
SOFT-DIS Polarity soft reversal (to minimize noise on DC feeding)
TTX-DIS
TTX-12K
HIM-AN
Data Sheet
16
H
BCR2
REXT-
EN
7
Enables the use of an external ring signal generator. The synchronization
is done via the RSYNC pin and the Ring Burst Enable signal is transferred
via the IO1 pin.
REXT-EN = 0
REXT-EN = 1
SOFT-DIS = 0
SOFT-DIS = 1
Disables the generation of TTX bursts for metering signals. If TTX bursts
are disabled, reverse polarity will be used instead.
TTX-DIS = 0
TTX-DIS = 1
Selection of TTX frequencies
TTX-12K = 0
TTX-12K = 1
Higher impedance in analog impedance matching loop.
HIM-AN corresponds to the coefficients calculated with DuSLICOS. If the
coefficients are calculated with standard impedance in analog impedance
matching loop, HIM-AN must be set to 0; if the coefficients are calculated
with high impedance in analog impedance matching loop, HIM-AN must be
set to 1.
HIM-AN = 0
HIM-AN = 1
SOFT-
DIS
6
Basic Configuration Register 2
TTX-
DIS
Polarity soft reversal active.
Polarity hard reversal.
Standard impedance in analog impedance matching
loop (300
High impedance in analog impedance matching loop
(600
External ringing is disabled.
External ringing enabled.
TTX bursts are enabled.
TTX bursts are disabled, reverse polarity used.
Selects 16 kHz TTX signals instead of 12 kHz signals.
12 kHz TTX signals.
5
SLICOFI-2x Command Structure and Programming
).
TTX-
12K
4
192
).
HIM-AN
3
XGAIN
AC-
2
00
DuSLIC-E/-E2/-P
H
UTDX-
SRC
1
2000-07-14
PDOT-
DIS
0
Y